Corrugated pipe cutting machine

Abstract

The utility model discloses a corrugated pipe cutting machine which comprises a workbench which is a square platform of an I-shaped structure, and the surface of the workbench is fixedly connected with an installation block. A laser cutting machine is mounted on the surface of the mounting block, a guide mechanism is arranged on the surface of the workbench, and the guide mechanism comprises a box body slidably mounted on the surface of the workbench, second springs are symmetrically connected to the surface of the box body, and a first magnetic block is connected to the other end of each second spring. According to the corrugated pipe cutting machine, the guiding mechanism is arranged to drive the corrugated pipe to move and guide the corrugated pipe, so that one side of the corrugated pipe is placed between the first magnetic block and the second magnetic block, the motor is started at the moment, the motor drives the second magnetic block to move at the moment, the second magnetic block and the first magnetic block move inwards at the same time, and one side of the corrugated pipe is clamped; corrugated pipes with different diameters can be clamped, the air cylinder is started, the corrugated pipes are driven to move through the air cylinder, and the use convenience of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipe cutting, in particular to a corrugated pipe cutting machine. Background Art

[0002] A bellows is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction. It is a cylindrical thin-walled corrugated shell with multiple transverse corrugations. The bellows is elastic and can produce displacement under the action of pressure, axial force, transverse force or bending moment. At the same time, bellows are widely used in instruments and meters. Their main purpose is to serve as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The bellows need to be cut in sections during the production process, and the cutting machine is a cutting machine. However, the existing bellows cutting machine cannot drive the bellows to move on the surface of the cutting machine when in use. The bellows needs to be manually guided, which poses a safety hazard during use and is relatively inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a corrugated pipe cutting machine to solve the problem in the above background technology that the corrugated pipe cannot be driven to move on the surface of the cutting machine and the corrugated pipe needs to be guided manually, which poses a safety hazard during use.

[0004] To achieve the above object, the utility model provides the following technical solution: a corrugated pipe cutting machine, comprising a workbench arranged as a square platform of an I-shaped structure, and a mounting block fixedly connected to the surface of the workbench;

[0005] A laser cutting machine is installed on the surface of the mounting block, and a guiding mechanism is provided on the surface of the workbench, and the guiding mechanism includes: a box is slidably installed on the surface of the workbench, and spring 2 is symmetrically connected to the surface of the box, and the other end of spring 2 is connected to magnetic block 1, a cylinder is installed on the surface of the workbench, and the end of the cylinder is in contact with the surface of the box, a motor is installed inside the box, and a gear is installed on the surface of the output shaft of the motor, racks are provided on both sides of the surface of the gear, and the other end of the rack is embedded in the inner wall of the box, a connecting block is installed on the surface of the rack, and the end of the connecting block passes through the surface of the box and is connected to magnetic block 2.

[0006] Preferably, a fixing mechanism is provided on the surface of the workbench, and the fixing mechanism includes: a spring 1 is installed on the surface of the workbench, and the other end of the spring 1 is connected to a receiving block, a screw rod is symmetrically provided inside the mounting block, and one end of the screw rod is inserted into the interior of the mounting block to connect to a limiting block.

[0007] By adopting the above technical solution, a fixing mechanism is provided to clamp the corrugated pipe and prevent the corrugated pipe from tilting.

[0008] Preferably, the workbench and the box are connected in a sliding manner, and the box and the mounting block are arranged in corresponding positions, and a circular cavity is provided inside the mounting block.

[0009] By adopting the above technical solution, the cylinder pushes the box to move, so that the box moves on the surface of the workbench.

[0010] Preferably, the interior of the mounting block is provided with threads, and the mounting block and the screw rod are threadedly connected, the limiting block is arranged inside the cavity of the mounting block, and the receiving block is arranged on one side of the mounting block.

[0011] By adopting the above technical solution, the screw rod is rotated so that the screw rod rotates along the internal thread, and the end of the screw rod pushes the limit block to move.

[0012] Preferably, a slide groove is provided on the surface of the box, and the connecting block is provided inside the slide groove of the box, and the connecting block and the box are slidably connected, and the magnetic block 2 is slidably connected to the box, and the magnetic block 2 is provided as an arc structure, and the ends of the two magnetic blocks 2 are provided correspondingly, and the magnetic block 2 is provided correspondingly to the position of the mounting block cavity.

[0013] By adopting the above technical solution, the rack drives the connecting block to slide inside the box, so that the connecting block drives the second magnetic block to move.

[0014] Preferably, the magnetic blocks 1 are all configured as arc-shaped structures, and the ends of the two magnetic blocks 1 are correspondingly configured, the positions of the magnetic block 1 and the magnetic block 2 are correspondingly configured, and the magnetic block 2 and the magnetic block 1 are magnetically connected.

[0015] By adopting the above technical solution, when the second magnetic block approaches the first magnetic block, a magnetic force can be generated on the first magnetic block, driving the first magnetic block to move, so that the first magnetic block moves to the surface of the second magnetic block.

[0016] Preferably, the gear and the rack are in meshing connection, and the rack and the box are in sliding connection.

[0017] By adopting the above technical solution, when the gear rotates, it can drive the rack to move, so that the rack slides in the inner wall of the box.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the corrugated pipe cutting machine:

[0019] 1. A guiding mechanism is provided to drive the bellows to move and guide the bellows so that one side of the bellows is placed between the first and second magnetic blocks. Then, the motor is started, and the motor drives the second magnetic block to move. At this time, the second magnetic block and the first magnetic block move inward at the same time to clamp one side of the bellows. The bellows of different diameters can be clamped. The cylinder is started to drive the bellows to move, which can improve the convenience of using the device.

[0020] 2. A fixing mechanism is set up to straighten the bellows and prevent it from tilting. The screw rod is rotated and pushes the limit block inward so that the end of the limit block contacts the surface of the bellows. At this time, when the bellows moves, the limit block can straighten the bellows to prevent it from tilting and improve the accuracy of the bellows cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the magnetic block 2 of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the limit block installation of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the magnetic block of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the gear installation of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the rack installation of the utility model.

[0027] In the figure: 10, workbench;

[0028] 20. Mounting block; 201. Laser cutting machine;

[0029] 30. Spring 1; 301. Receiver; 302. Screw; 303. Limiter;

[0030] 40. Box; 401. Spring 2; 402. Magnetic block 1; 403. Cylinder; 404. Motor; 405. Gear; 406. Rack; 407. Connecting block; 408. Magnetic block 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-6The utility model provides a technical solution: a corrugated pipe cutting machine, including a workbench 10, a mounting block 20, a laser cutting machine 201, a spring 1 30, a receiving block 301, a screw rod 302, a limit block 303, a box 40, a spring 2 401, a magnetic block 1 402, a cylinder 403, a motor 404, a gear 405, a rack 406, a connecting block 407 and a magnetic block 2 408;

[0033] The corrugated pipe cutting machine is convenient for straightening the corrugated pipe. The specific implementation method is as follows:

[0034] A fixing mechanism is provided on the surface of the workbench 10, and the fixing mechanism includes: a spring 30 is installed on the surface of the workbench 10, and the other end of the spring 30 is connected to a receiving block 301, a screw rod 302 is symmetrically provided inside the mounting block 20, and one end of the screw rod 302 is inserted into the interior of the mounting block 20 to connect with a limiting block 303, the workbench 10 and the box body 40 are slidingly connected, and the position of the box body 40 and the mounting block 20 are correspondingly arranged, a circular cavity is provided inside the mounting block 20, a thread is provided inside the mounting block 20, and the mounting block 20 and the screw rod 302 are threadedly connected, the limiting block 303 is arranged inside the cavity of the mounting block 20, and the receiving block 301 is arranged on one side of the mounting block 20.

[0035] The bellows is passed through the cavity of the mounting block 20. At this time, the bottom of the bellows is in contact with the bottom surface of the cavity of the mounting block 20. The bellows is placed on the surface of the receiving block 301. The receiving block 301 moves downward under pressure, and the receiving block 301 squeezes the spring 1 30 at the bottom. At the same time, the end of the bellows is set between the second magnetic block 408 and the first magnetic block 402. At this time, the second magnetic block 408 is inserted into the interior of the bellows, and the first magnetic block 402 is set on the outside of the bellows. At this time, the screw rod 302 is rotated to rotate along the thread inside the mounting block 20, as shown in FIG. Figure 3 The bottom of the limit block 303 is inserted into the interior of the mounting block 20, which can limit the limit block 303 to prevent the limit block 303 from rotating. At this time, the screw rod 302 pushes the limit block 303 to move inward. At this time, the end of the limit block 303 moves inward, so that the end of the limit block 303 contacts the surface of the bellows. When the bellows moves, the limit block 303 moves on the surface of the bellows to straighten the bellows and prevent the bellows from tilting.

[0036] The corrugated pipe cutting machine is convenient for moving and guiding the corrugated pipe. The specific implementation method is as follows:

[0037] The workbench 10 is configured as a square platform with an I-shaped structure, and a mounting block 20 is fixedly connected to the surface of the workbench 10; a laser cutting machine 201 is installed on the surface of the mounting block 20, and a guiding mechanism is provided on the surface of the workbench 10, and the guiding mechanism includes: a box 40 is slidably installed on the surface of the workbench 10, and a spring 2 401 is symmetrically connected to the surface of the box 40, and the other end of the spring 2 401 is connected to a magnetic block 1 402, a cylinder 403 is installed on the surface of the workbench 10, and the end of the cylinder 403 is in contact with the surface of the box 40, a motor 404 is installed inside the box 40, and a gear 405 is installed on the surface of the output shaft of the motor 404, racks 406 are provided on both sides of the surface of the gear 405, and the other end of the rack 406 is embedded in the inner wall of the box 40, and the surface of the rack 406 is installed with a connecting block. 407, and the end of the connecting block 407 passes through the surface of the box 40 and is connected to the second magnet 408, the surface of the box 40 is provided with a slide groove, and the connecting block 407 is arranged inside the slide groove of the box 40, and the connecting block 407 and the box 40 are in a sliding connection, the second magnet 408 and the box 40 are in a sliding connection, and the second magnet 408 is set to an arc structure, and the ends of the two second magnets 408 are set correspondingly, the second magnet 408 and the cavity position of the mounting block 20 are set correspondingly, the first magnet 402 are all set to an arc structure, and the ends of the two first magnets 402 are set correspondingly, the positions of the first magnet 402 and the second magnet 408 are set correspondingly, and the second magnet 408 and the first magnet 402 are magnetically connected, the gear 405 and the rack 406 are meshingly connected, and the rack 406 and the box 40 are in a sliding connection.

[0038] When the bellows is placed, the motor 404 is started, and the output shaft of the motor 404 drives the gear 405 on the surface to rotate, and the gear 405 drives the racks 406 on both sides to move inside the box 40. At this time, the two racks 406 drive different connecting blocks 407 to move upward and downward respectively, so that the connecting block 407 slides inside the slide groove of the box 40. At this time, the connecting block 407 drives the second magnetic block 408 to move, so that the two second magnetic blocks 408 move upward and downward respectively. When the end of the second magnetic block 408 fits the inner wall of the bellows, the second magnetic block 408 is close to the bottom of the first magnetic block 402, and a magnetic force can be generated between the second magnetic block 408 and the first magnetic block 402, and the second magnetic block 408 can attract the first magnetic block 402. Move, at this time magnet block 1 402 moves inward, the end of magnet block 1 402 drives spring 2 401 to extend, at this time the end of magnet block 1 402 moves to the surface of the bellows, at this time the bellows can be fixed between magnet block 2 408 and magnet block 1 402, magnet block 2 408 and magnet block 1 402 fit together through the bellows, at this time the bellows can be clamped, start the cylinder 403, the end of the cylinder 403 pushes the box body 40 to move, so that the box body 40 moves on the surface of the workbench 10, at this time the box body 40 can drive magnet block 2 408 and magnet block 1 402 to move, magnet block 2 408 and magnet block 1 402 drive the bellows to move, so that magnet block 2 408 and magnet block 1 402 slide inside the cavity of the mounting block 20.

[0039] Working principle: When using the corrugated pipe cutting machine, a spring 30, a receiving block 301, a screw 302 and a limit block 303 are set to facilitate the straightening of the corrugated pipe. A magnetic block 402, a rack 406, a connecting block 407 and a magnetic block 408 are set to facilitate the movement and guidance of the corrugated pipe, thereby increasing the overall practicality.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these 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 corrugated pipe cutting machine, comprising a workbench (10) configured as a square platform with an I-shaped structure, and a mounting block (20) fixedly connected to the surface of the workbench (10); Its characteristics are: The surface of the mounting block (20) is mounted with a laser cutting machine (201), the surface of the workbench (10) is provided with a guide mechanism, and the guide mechanism comprises: a box (40) is slidably mounted on the surface of the workbench (10), and a spring 2 (401) is symmetrically connected to the surface of the box (40), and the other end of the spring 2 (401) is connected to a magnetic block 1 (402), and a cylinder (403) is mounted on the surface of the workbench (10), and the end of the cylinder (403) is symmetrically connected to the box (40). 0) surfaces are in contact with each other, a motor (404) is installed inside the box (40), and a gear (405) is installed on the surface of the output shaft of the motor (404), racks (406) are provided on both sides of the surface of the gear (405), and the other end of the rack (406) is embedded in the inner wall of the box (40), a connecting block (407) is installed on the surface of the rack (406), and the end of the connecting block (407) passes through the surface of the box (40) and is connected to a second magnetic block (408).

2. The corrugated pipe cutting machine according to claim 1, characterized in that: The surface of the workbench (10) is provided with a fixing mechanism, and the fixing mechanism comprises: a spring (30) is installed on the surface of the workbench (10), and the other end of the spring (30) is connected to a receiving block (301), and a screw rod (302) is symmetrically arranged inside the mounting block (20), and one end of the screw rod (302) is inserted into the interior of the mounting block (20) and connected to a limiting block (303).

3. The corrugated pipe cutting machine according to claim 1, characterized in that: The workbench (10) and the box (40) are slidably connected, and the box (40) and the mounting block (20) are arranged in corresponding positions. A circular cavity is provided inside the mounting block (20).

4. The corrugated pipe cutting machine according to claim 2, characterized in that: The interior of the mounting block (20) is provided with a thread, and the mounting block (20) and the screw rod (302) are threadedly connected. The limiting block (303) is arranged inside the cavity of the mounting block (20), and the receiving block (301) is arranged on one side of the mounting block (20).

5. The corrugated pipe cutting machine according to claim 1, characterized in that: The surface of the box body (40) is provided with a slide groove, and the connecting block (407) is provided inside the slide groove of the box body (40), and the connecting block (407) and the box body (40) are in a sliding connection, and the second magnetic block (408) and the box body (40) are in a sliding connection, and the second magnetic block (408) is provided as an arc-shaped structure, and the ends of the two second magnetic blocks (408) are provided correspondingly, and the second magnetic block (408) and the cavity position of the mounting block (20) are provided correspondingly.

6. The corrugated pipe cutting machine according to claim 1, characterized in that: The magnetic block one (402) is configured as an arc-shaped structure, and the ends of the two magnetic blocks one (402) are correspondingly configured, the positions of the magnetic block one (402) and the magnetic block two (408) are correspondingly configured, and there is a magnetic connection between the magnetic block two (408) and the magnetic block one (402).

7. The corrugated pipe cutting machine according to claim 1, characterized in that: The gear (405) and the rack (406) are in meshing connection, and the rack (406) and the box (40) are in sliding connection.

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