High-rib spiral pipe cutting device

Abstract

The utility model belongs to the field of threaded pipe machining, and particularly relates to a high-rib spiral pipe cutting device which comprises a main body mechanism. A cutting mechanism is installed in the middle of the upper end of the main body mechanism, a fixing mechanism is installed on the side of the upper end of the main body mechanism and comprises a movable table, sliding blocks are fixedly arranged at the left end and the right end of the movable table, threaded rods are fixedly installed at the outer ends of the sliding blocks, and fixing nuts are in threaded connection with the outer sides of the threaded rods. Through the design of the adjustable movable table, the high-rib threaded pipe clamping part and other structures, the device can be suitable for fixing high-rib threaded pipes with different lengths during cutting, and the function that the high-rib threaded pipes can automatically rotate during cutting can be achieved through the rotating shaft and the clamping part; the problem that when a hollow high-rib threaded pipe is suitable for being cut by a transmission saw blade, the high-rib threaded pipe needs to be rotated in a manual assistance mode is solved, and the cutting safety of the high-rib threaded pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of threaded pipe processing, specifically a high-strength spiral pipe cutting device. Background Technology

[0002] High-strength spiral pipe is a type of pipe with unique structural and performance advantages. It cleverly combines the dual advantages of high ring stiffness and ring flexibility, providing reliable solutions for various engineering projects. It is widely used in many fields, and high-strength spiral pipe is also a recyclable material, which is in line with modern environmental protection concepts.

[0003] Conventional high-strength spiral tube cutting equipment clamps and fixes the high-strength spiral tube before cutting it with a cutting component. In this structure, because the diameter of the high-strength spiral tube is large, it is inconvenient for the saw blade to cut it. Laser cutting requires manual control of the rotation of the high-strength spiral tube, resulting in low cutting efficiency of the high-strength spiral tube. Therefore, a high-strength spiral tube cutting device is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and address the issue of low efficiency in circumferential cutting of high-rib spiral tubes due to manual control of rotation, this invention proposes a high-rib spiral tube cutting device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a high-rib spiral tube cutting device, including a main body mechanism; a cutting mechanism is installed in the middle of the upper end of the main body mechanism, and a fixing mechanism is installed on the side of the upper end of the main body mechanism;

[0006] The fixing mechanism includes a movable platform, with sliders fixedly installed at both ends of the movable platform. A threaded rod is fixedly installed at the outer end of the slider, and a fixing nut is threadedly connected to the outer side of the threaded rod. A baffle is fixedly installed at the rear of the upper end of the movable platform. A rotating shaft is fixedly installed in the middle of the inner end of the baffle. A support rod is fixedly installed in the middle of the front end of the rotating shaft. An electric push rod is fixedly installed in the middle of the outer end of the support rod. A pressure plate is fixedly installed at the top of the electric push rod. A sleeve is fixedly installed at the front end of the rotating shaft outside the support rod. A screw is movably installed inside the sleeve. A pressure block is fixedly installed at the inner end of the screw. In use, the high-gluten spiral tube to be cut is inserted into the corresponding support rod. The electric push rod is driven to lift the high-gluten spiral tube from the inside. The outer end of the high-gluten spiral tube is located inside the sleeve. Then, the screw is manually operated to make the pressure block press the high-gluten spiral tube from the outside. Finally, the rotating shaft is driven, so that the high-gluten spiral tube can rotate stably during cutting.

[0007] Preferably, the main body includes an operating table, an adjustment groove is provided on the upper side of the operating table, a sliding groove is provided in the middle of the operating table, an electric adjustment rod is fixedly installed on the upper end of the operating table inside the sliding groove, and an auxiliary block is fixedly installed on the upper end of the electric adjustment rod. The setting of the adjustment groove enables the movable table to have a limiting structure on both sides after it is adjusted on the upper end of the operating table, and the movable table can be fixed at the outer end of the limiting structure.

[0008] Preferably, the cutting mechanism includes a support frame, a linear motor is fixedly installed at the upper end of the support frame, a protective cover is fixedly installed at the middle of the lower end of the support frame, an electric lifting rod is fixedly installed at the middle of the lower end of the support frame and the middle of the protective cover, and a laser cutting head is fixedly installed at the lower end of the electric lifting rod. When the device is not in use, the electric lifting rod can protect the laser cutting head from external impacts.

[0009] Preferably, the movable platform is movably installed on the left and right sides of the upper end of the operating platform, and the sliders are symmetrically distributed in the middle of the left and right ends of the movable platform. The fixing nut and the threaded rod are threadedly connected. When the movable platform is adjusted to the required position, the fixing nut tightens the threaded rod from the outer end of the adjustment groove opened in the operating platform groove, so that the movable platform can be fixed at the upper end of the operating platform. In this structure, the movable platform can be adjusted according to the length of the high-rib spiral tube to be cut, thereby making the device suitable for fixing high-rib spiral tubes of different lengths.

[0010] Preferably, the electric push rods are evenly distributed at the middle of the outer end of the support rod, and the screw and sleeve are threadedly connected. The electric push rods enable the pressure plate to support and fix the interior of high-rib spiral tubes of different diameters.

[0011] Preferably, the upper end of the operating table has a U-shaped structure, the adjustment grooves are symmetrically distributed on the left and right sides above the operating table, the sliding grooves are symmetrically distributed on the front and rear sides of the middle of the upper part of the operating table, and the auxiliary block has an arc-shaped structure. The auxiliary block provides support components on the left and right sides of the cutting position of the high-rib spiral tube to be cut, thereby making the high-rib spiral tube highly stable during suspended cutting.

[0012] Preferably, the adjustment groove and the slider are adapted to each other, and the groove is adapted to the lower end of the movable platform. The groove provides a positioning structure at the lower end of the movable platform during adjustment, and also makes the auxiliary movable platform more stable after the movable platform is adjusted and fixed.

[0013] Preferably, the support frame is fixedly installed in the middle of the upper part of the operating table, and the transmission end of the linear motor is fixedly connected to the electric lifting rod, so that the laser cutting head is suspended in the support frame, making it convenient to use.

[0014] The advantages of this utility model are:

[0015] 1. This utility model, through the design of an adjustable movable table and a clamping component for high-strength threaded pipes, enables the device to be fixed when cutting high-strength threaded pipes of different lengths. Furthermore, the rotating shaft and clamping component allow the high-strength threaded pipe to rotate automatically during cutting, solving the problem of needing manual assistance to rotate the high-strength threaded pipe when cutting hollow high-strength threaded pipes with a drive saw blade, thus improving the safety of cutting high-strength threaded pipes.

[0016] 2. This utility model, by installing a protective cover on the outside of the electric lifting rod at the middle of the lower end of the support frame, can protect the laser cutting head when the device is not in use, preventing it from being exposed to external impacts, thereby extending the service life of the laser cutting head. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the main body of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the cutting mechanism of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the sleeve of this utility model.

[0023] In the diagram: 1. Main structure; 101. Operating table; 102. Adjustment groove; 103. Slide groove; 104. Electric adjustment rod; 105. Auxiliary block; 2. Cutting mechanism; 201. Support frame; 202. Linear motor; 203. Protective cover; 204. Electric lifting rod; 205. Laser cutting head; 3. Fixing mechanism; 301. Movable table; 302. Slider; 303. Threaded rod; 304. Fixing nut; 305. Baffle; 306. Rotating shaft; 307. Support rod; 308. Electric push rod; 309. Pressure plate; 310. Sleeve; 311. Screw; 312. Pressure block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0026] This application discloses a high-strength spiral tube cutting device. (Refer to...) Figure 1 A high-rib spiral tube cutting device includes a main body 1; a cutting mechanism 2 is installed in the middle of the upper end of the main body 1, and a fixing mechanism 3 is installed on the side of the upper end of the main body 1.

[0027] Reference Figure 4 and Figure 5 The fixing mechanism 3 includes a movable platform 301. Sliders 302 are fixedly mounted at both ends of the movable platform 301. A threaded rod 303 is fixedly mounted on the outer end of each slider 302. A fixing nut 304 is threaded onto the outer side of the threaded rod 303. A baffle 305 is fixedly mounted at the rear of the upper end of the movable platform 301. A rotating shaft 306 is fixedly mounted in the middle of the inner end of the baffle 305. A support rod 307 is fixedly mounted in the middle of the front end of the rotating shaft 306. An electric push rod 308 is fixedly mounted in the middle of the outer end of the support rod 307. A pressure plate 309 is fixedly mounted at the top of the electric push rod 308. A sleeve 310 is fixedly installed at the front end of the rotating shaft 306 on the outside of the support rod 307. A screw 311 is movably installed inside the sleeve 310. A pressure block 312 is fixedly installed at the inner end of the screw 311. When in use, the high-rib spiral tube to be cut is inserted into the support rod 307. The electric push rod 308 is driven to support the high-rib spiral tube from the inside. The outer end of the high-rib spiral tube is located inside the sleeve 310. Then, the screw 311 is manually operated to make the pressure block 312 press the high-rib spiral tube from the outside. Finally, the rotating shaft 306 is driven so that the high-rib spiral tube can rotate stably during cutting.

[0028] The movable platform 301 is movably installed on the left and right sides of the upper end of the operating platform 101. The sliders 302 are symmetrically distributed in the middle of the left and right ends of the movable platform 301. The fixing nut 304 and the threaded rod 303 are threadedly connected. When the movable platform 301 is adjusted to the required position, the fixing nut 304 tightens the threaded rod 303 from the outer end of the adjustment groove 102 opened in the operating platform groove 101, so that the movable platform 301 is fixed at the upper end of the operating platform 101. In this structure, the movable platform 301 can be adjusted according to the length of the high-rib spiral tube to be cut, so that the device is suitable for fixing high-rib spiral tubes of different lengths.

[0029] Electric push rods 308 are evenly distributed at the middle of the outer end of the support rod 307. The screw 311 and the sleeve 310 are threadedly connected. The electric push rods 308 enable the pressure plate 309 to support and fix the interior of high-rib spiral tubes of different diameters.

[0030] Reference Figure 1 and Figure 2 The main body 1 includes an operating table 101. An adjustment groove 102 is provided on the side of the upper end of the operating table 101. A sliding groove 103 is provided in the middle of the operating table 101. An electric adjustment rod 104 is fixedly installed on the upper end of the operating table 101 inside the sliding groove 103. An auxiliary block 105 is fixedly installed on the upper end of the electric adjustment rod 104. The setting of the adjustment groove 102 provides a limiting structure on both sides of the movable table 301 after it is adjusted on the upper end of the operating table 101, and the movable table 301 can be fixed at the outer end of the limiting structure.

[0031] The upper end of the operating table 101 has a U-shaped structure. The adjustment grooves 102 are symmetrically distributed on the left and right sides above the operating table 101. The sliding grooves 103 are symmetrically distributed on the front and rear sides of the middle of the upper end of the operating table 101. The auxiliary block 105 has an arc-shaped structure. The auxiliary block 105 provides support components on the left and right sides of the cutting position of the high-rib spiral tube to be cut, thereby making the high-rib spiral tube highly stable when cutting in the air.

[0032] The adjusting groove 102 is adapted to the slider 302, and the sliding groove 103 is adapted to the lower end of the movable table 301. The sliding groove 103 provides a positioning structure at the lower end of the movable table 301 during adjustment, and also makes the auxiliary movable table 301 more stable after the movable table 301 is adjusted and fixed.

[0033] Reference Figure 1 and Figure 3 The cutting mechanism 2 includes a support frame 201. A linear motor 202 is fixedly installed at the upper end of the support frame 201. A protective cover 203 is fixedly installed at the middle of the lower end of the support frame 201. An electric lifting rod 204 is fixedly installed at the middle of the lower end of the support frame 201 and the middle of the protective cover 203. A laser cutting head 205 is fixedly installed at the lower end of the electric lifting rod 204. When the device is not in use, the protective cover 203 can protect the laser cutting head 205 by setting the electric lifting rod 204 to prevent it from being exposed to external impacts.

[0034] The support frame 201 is fixedly installed in the middle of the upper part of the operating table 101. The transmission end of the linear motor 202 is fixedly connected to the electric lifting rod 204. The support frame 201 suspends the laser cutting head 205, making it convenient to use.

[0035] Working Principle: This utility model relates to a high-strength spiral tube cutting device. A sliding groove 103 and an adjusting groove 102 are provided at the upper end of the operating table 101. Both ends of the movable table 301 extend into the interior of the adjusting groove 102, and its lower end is adapted to the sliding groove 103. The distance between the two movable tables 301 is adjusted according to the required length of the high-strength spiral tube to be cut. Then, the corresponding support rod 307 of the high-strength spiral tube is inserted, and the electric push rod 308 is driven to lift the high-strength spiral tube from the inside. The outer end of the high-strength spiral tube is located inside the sleeve 310. Then, the screw 311 is manually operated to press the pressure block 312 to tighten the high-strength spiral tube from the outside. Finally, the device is driven... The rotating shaft 306 allows the high-rib spiral tube to rotate stably during cutting, thus completing the overall cutting operation of the high-rib spiral tube. In this structure, the two sides of the cutting opening of the high-rib spiral tube are supported by auxiliary blocks 105, which makes the high-rib spiral tube highly stable during suspended cutting. The various components of this device complement each other. Furthermore, by installing a protective cover 203 on the outside of the electric lifting rod 204 at the middle of the lower end of the support frame 201, the laser cutting head 205 can be protected by the electric lifting rod 204 when the device is not in use, thus preventing it from being exposed to external impacts and extending the service life of the laser cutting head 205.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-strength spiral tube cutting device, characterized in that: It includes a main body (1); a cutting mechanism (2) is installed in the middle of the upper end of the main body (1), and a fixing mechanism (3) is installed on the side of the upper end of the main body (1). The fixing mechanism (3) includes a movable platform (301), with sliders (302) fixedly installed at both ends of the movable platform (301). A threaded rod (303) is fixedly installed at the outer end of the slider (302), and a fixing nut (304) is threadedly connected to the outer side of the threaded rod (303). A baffle (305) is fixedly installed at the rear of the upper end of the movable platform (301), and a rotating shaft (306) is fixedly installed at the middle of the inner end of the baffle (305). 6) A support rod (307) is fixedly installed in the middle of the front end. An electric push rod (308) is fixedly installed in the middle of the outer end of the support rod (307). A pressure plate (309) is fixedly installed at the top of the electric push rod (308). A sleeve (310) is fixedly installed at the front end of the rotating shaft (306) outside the support rod (307). A screw (311) is movably installed inside the sleeve (310). A pressure block (312) is fixedly installed at the inner end of the screw (311).

2. The high-strength spiral tube cutting device according to claim 1, characterized in that: The main body (1) includes an operating table (101), an adjustment groove (102) is provided on the side of the upper end of the operating table (101), a sliding groove (103) is provided in the middle of the operating table (101), an electric adjustment rod (104) is fixedly installed on the upper end of the operating table (101) inside the sliding groove (103), and an auxiliary block (105) is fixedly installed on the upper end of the electric adjustment rod (104).

3. The high-strength spiral tube cutting device according to claim 2, characterized in that: The cutting mechanism (2) includes a support frame (201), a linear motor (202) is fixedly installed at the upper end of the support frame (201), a protective cover (203) is fixedly installed at the middle of the lower end of the support frame (201), an electric lifting rod (204) is fixedly installed at the middle of the lower end of the support frame (201) and the lower end of the electric lifting rod (204) is fixedly installed with a laser cutting head (205).

4. The high-rib spiral tube cutting device according to claim 3, characterized in that: The movable platform (301) is movably installed on the left and right sides of the upper end of the operating platform (101), the slider (302) is symmetrically distributed in the middle of the left and right ends of the movable platform (301), and the fixing nut (304) and the threaded rod (303) are threadedly connected.

5. The high-strength spiral tube cutting device according to claim 4, characterized in that: The electric push rods (308) are evenly distributed at the middle of the outer end of the support rod (307), and the screw (311) and the sleeve (310) are threadedly connected.

6. The high-strength spiral tube cutting device according to claim 5, characterized in that: The upper end of the operating table (101) has a U-shaped structure. The adjustment groove (102) is symmetrically distributed on the left and right sides above the operating table (101). The slide groove (103) is symmetrically distributed on the front and back sides of the middle of the upper end of the operating table (101). The auxiliary block (105) has an arc-shaped structure.

7. The high-strength spiral tube cutting device according to claim 6, characterized in that: The adjustment groove (102) and the slider (302) are adapted to each other, and the slide groove (103) and the lower end of the movable table (301) are adapted to each other.

8. The high-strength spiral tube cutting device according to claim 7, characterized in that: The support frame (201) is fixedly installed in the middle of the upper end of the operating table (101), and the transmission end of the linear motor (202) is fixedly connected to the electric lifting rod (204).

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