A laser bevel cutting machine

Abstract

The utility model discloses a laser bevel cutting machine relates to pipe processing technical field, the utility model discloses a work table still includes: the feeding part, the feeding part sets up on the work table, the configuration part, the configuration part sets up on the work table, the feeding part includes feeding subassembly, and the feeding subassembly is installed on the work table, and the clamping assembly is installed on the work table, the feeding subassembly includes the slide rail no.

Description

Technical Field

[0001] This utility model belongs to the field of pipe processing technology, and in particular relates to a laser beveling machine. Background Technology

[0002] Laser beveling machines are specialized industrial equipment that integrates high-precision laser cutting technology with beveling processing functions. Using a high-energy-density laser beam as the "cutting tool," it can simultaneously perform conventional cutting of metal sheets and directly complete integrated processing of various bevels such as V-shaped, U-shaped, X-shaped, and Y-shaped bevels according to preset process parameters, eliminating the need for subsequent secondary milling or grinding processes. Its core advantage lies in its automated and precise control achieved through a computer numerical control system, effectively avoiding problems such as tool wear and sheet deformation in traditional mechanical beveling. It features high cutting efficiency, high bevel dimensional accuracy, a small heat-affected zone, and strong processing flexibility. It is widely used in fields with stringent requirements for weld quality and assembly precision, such as pressure vessels, steel structures, shipbuilding, and engineering machinery, and is one of the key pieces of equipment driving the upgrading of metal processing towards high efficiency, precision, and integration.

[0003] However, in the process of using the existing equipment, the feeding and cutting process still requires manual assistance. This method has obvious limitations: First, manual operation is easily affected by subjective factors such as experience and fatigue, making it difficult to control the consistency of cutting size and affecting the stability of product quality. Second, the speed and rhythm of manual feeding are fixed, making it difficult to flexibly match production needs and restricting the improvement of overall work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a laser beveling machine. By setting up a feeding section, it solves the problem that the feeding and cutting process still requires manual assistance, which has obvious limitations: First, manual operation is easily affected by subjective factors such as experience and fatigue, making it difficult to control the consistency of cutting dimensions and affecting the stability of product quality. Second, the speed and rhythm of manual feeding are fixed, making it difficult to flexibly match production needs and restricting the improvement of overall work efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a laser beveling machine, comprising a worktable, and further comprising: a feeding section disposed on the worktable; a configuration section disposed on the worktable; the feeding section comprising a feeding assembly mounted on the worktable; and a clamping assembly mounted on the worktable; the feeding assembly comprising a second slide rail fixedly connected to the top of the worktable, a first slide plate slidably connected to the outer surface of the second slide rail, a mounting frame fixedly connected to the top of the first slide plate, a hydraulic rotating clamp rotatably connected to the mounting frame, a large gear fixedly connected to the outer wall of the hydraulic rotating clamp, and a motor fixedly connected to the back of the mounting frame, the output shaft of the motor being... A rotating shaft is fixedly connected via a coupling. A small gear is fitted on the outer wall of the rotating shaft, and the small gear meshes with a large gear. A driving component is provided on the worktable. The rotating shaft passes through the mounting frame and is rotatably connected to the mounting frame. The driving component includes a hydraulic push rod 2 mounted on the worktable. The output end of the hydraulic push rod 2 is fixedly connected to a sliding plate 1. The hydraulic push rod 2 is located on the back of the worktable. It cooperates with the sliding plate 1 via a slide rail 2 on the top of the worktable, allowing the mounting frame to slide smoothly under the drive of the hydraulic push rod 2, achieving flexible position adjustment. The hydraulic rotating clamp on the mounting frame can firmly clamp the material. Its outer large gear meshes with the small gear driven by the motor, which can drive the clamp to precisely rotate and adjust the material angle.

[0007] Furthermore, the configuration unit includes a support assembly disposed on the back of the worktable; and a cutting assembly disposed on the worktable.

[0008] Furthermore, the clamping assembly includes a mounting plate fixedly connected to the top of the worktable. A slide rail is fixedly connected to the back of the mounting plate. Two positioning plates are slidably connected to the outer surface of the slide rail. Each positioning plate is hinged with a connecting rod. A slider is hinged to the end of each connecting rod away from the positioning plate. A hydraulic push rod is fixedly connected to the back of the mounting plate. The output end of the hydraulic push rod is fixedly connected to the slider. A rotating seat is rotatably connected to the mounting plate. The tube is placed on the rotating seat. Both positioning plates are in contact with the tube. The slide rail on the back of the mounting plate is slidably connected to the two positioning plates. The hydraulic push rod drives the slider, which in turn drives the connecting rod on the positioning plate to move closer or further away, so that the two positioning plates can move closer or further away simultaneously, achieving stable clamping and releasing of the tube on the rotating seat. This symmetrical clamping design ensures that the tube is subjected to uniform force, avoiding displacement or deformation during clamping. The hydraulic drive method can flexibly adjust the clamping force to adapt to different specifications of tubes.

[0009] Furthermore, the support assembly includes a support frame disposed on the back of the workbench. Several guide roller frames are fixedly connected to the top of the support frame, and all of the guide roller frames are in contact with the pipe material. The top of the workbench has a discharge port, and four guide roller frames are provided. By setting the support frame on the back of the workbench, the four guide roller frames fixed at the top of the support frame are in contact with the pipe material, which can provide uniform and stable support for the pipe material, prevent the pipe material from sagging or shifting due to its own weight or processing force, and ensure the stability of the pipe material's posture during conveying and processing. At the same time, the rolling characteristics of the guide roller frames can be used to reduce the frictional resistance when the pipe material moves, making the pipe material conveying smoother and reducing the risk of wear.

[0010] Furthermore, the cutting assembly includes a slide rod assembly fixedly connected to the right side of the worktable. The outer wall of the slide rod assembly is slidably connected to a slide plate two. A fixed plate is fixedly connected to the right end of the slide rod assembly. A hydraulic push rod three is fixedly connected to the fixed plate. The output end of the hydraulic push rod three is fixedly connected to the slide plate two. An L-shaped plate is fixedly connected to the top of the slide plate two. A slide rail three is fixedly connected to the L-shaped plate. A slide plate three is slidably connected to the outer wall of the slide rail three. A laser cutter is fixedly connected to the slide plate three. A driving component two is provided on the L-shaped plate. The output end of the hydraulic push rod three extends beyond the fixed plate and is connected to... The fixed plate is slidably connected. The driving component two includes a hydraulic push rod four fixedly connected to the top of the L-shaped plate. The output end of the hydraulic push rod four is fixedly connected to the laser cutting machine. The output end of the hydraulic push rod four extends to the outside of the L-shaped plate and is slidably connected to the L-shaped plate. Through the sliding cooperation between the slide rod group on the right side of the worktable and the slide plate two, and in conjunction with the hydraulic push rod three on the fixed plate driving the slide plate two to move, the L-shaped plate and the laser cutting machine can be adjusted in the left and right directions. The sliding connection between the slide rail three on the L-shaped plate and the slide plate three, combined with the hydraulic push rod four driving the laser cutting machine to move, can realize the position adjustment of the laser cutting machine in the front and back directions.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a feeding section, when refilling is needed after cutting, first activate hydraulic push rod one to push the slider outward. Through the transmission of two connecting rods hinged on the slider, the two positioning plates on slide rail one move closer to each other to clamp the tube material to prevent displacement. Then activate hydraulic push rod two to drive slide plate one and the hydraulic rotating clamp above it to slide backward along slide rail two to a suitable position on the outer wall of the tube material. Activate the clamp to clamp the tube material. Before refilling, activate hydraulic push rod one again to release the positioning plates from the tube material. This setting can realize the automatic connection between tube cutting and refilling, improve operational stability and work efficiency.

[0013] 2. By setting up the configuration unit, during use, one end of the pipe is passed through the hydraulic rotating clamp and the rotating base in sequence. The hydraulic rotating clamp is activated to hold the pipe, and then the second hydraulic push rod is activated to push the mounting frame, so that the pipe moves forward along the second slide rail to the appropriate cutting position with the help of the guide roller frame. After closing the second hydraulic push rod, the laser cutting machine is started to cut. During cutting, the motor can also be started. The motor drives the small gear through the rotating shaft to mesh with the large gear on the outer wall of the hydraulic rotating clamp, so that the hydraulic rotating clamp and the rotating base drive the pipe to rotate, so that the laser cutting machine can perform circumferential cutting. This setting can flexibly realize circumferential cutting of pipe, meet different needs, and improve cutting flexibility and accuracy.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the feeding section of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the configuration part of this utility model;

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 5 This utility model Figure 2 A magnified structural diagram of B in the diagram;

[0021] Figure 6 This utility model Figure 3 A magnified structural diagram of C.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Workbench; 2. Loading section; 21. Loading assembly; 211. Slide rail two; 212. Slide plate one; 213. Hydraulic push rod two; 214. Mounting frame; 215. Hydraulic rotary clamp; 216. Large gear; 217. Motor; 218. Rotating shaft; 219. Small gear; 22. Clamping assembly; 221. Mounting plate; 222. Slide rail one; 223. Positioning plate; 224. Connecting rod; 225. Slider; 226. 1. Hydraulic push rod 1; 227. Rotary seat; 228. Tube; 3. Configuration section; 31. Support assembly; 311. Support frame; 312. Guide roller frame; 313. Discharge port; 32. Cutting assembly; 321. Slide rod assembly; 322. Slide plate 2; 323. Fixing plate; 324. Hydraulic push rod 3; 325. L-shaped plate; 326. Slide rail 3; 327. Slide plate 3; 328. Laser cutting machine; 329. Hydraulic push rod 4. 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 protection scope of the present utility model.

[0025] Please see Figure 1-6 As shown, this utility model is a laser beveling machine, including a worktable 1, and further including: a feeding part 2, which is disposed on the worktable 1; and a configuration part 3, which is disposed on the worktable 1.

[0026] The feeding unit 2 includes a feeding assembly 21, which is mounted on the workbench 1; and a clamping assembly 22, which is also mounted on the workbench 1. The feeding assembly 21 includes a slide rail 211 fixedly connected to the top of the workbench 1. A slide plate 212 is slidably connected to the outer surface of the slide rail 211. A mounting frame 214 is fixedly connected to the top of the slide plate 212. A hydraulic rotary clamp 215 is rotatably connected to the mounting frame 214. A large gear 216 is fixedly connected to the outer wall of the hydraulic rotary clamp 215. A motor 217 is fixedly connected to the back of the mounting frame 214. The output shaft of the motor 217 is fixedly connected to a rotating shaft 218 via a coupling. A small gear 219 is sleeved on the outer wall of the rotating shaft 218. The small gear 219 and... A large gear 216 meshes with the worktable 1. A drive component 1 is provided on the worktable 1. A rotating shaft 218 passes through the mounting frame 214 and is rotatably connected to the mounting frame 214. The clamping assembly 22 includes a mounting plate 221 fixedly connected to the top of the worktable 1. A slide rail 222 is fixedly connected to the back of the mounting plate 221. Two positioning plates 223 are slidably connected to the outer surface of the slide rail 222. A connecting rod 224 is hinged to each of the two positioning plates 223. A slider 225 is hinged to the end of the two connecting rods 224 away from the positioning plate 223. A hydraulic push rod 226 is fixedly connected to the back of the mounting plate 221. The output end of the hydraulic push rod 226 is fixedly connected to the slider 225. A rotating seat 227 is rotatably connected to the mounting plate 221. 7 is equipped with a tube 228, and both positioning plates 223 are in contact with the tube 228. The driving component includes a hydraulic push rod 213 mounted on the worktable 1. The output end of the hydraulic push rod 213 is fixedly connected to the slide plate 212. The hydraulic push rod 213 is located on the back of the worktable 1. By setting up the feeding part 2, when replenishment is needed after cutting, the hydraulic push rod 226 is first activated to push the slider 225 outward. Because two connecting rods 224 are hinged on the slider 225, and the other ends of the two connecting rods 224 are hinged to the two positioning plates 223 sliding on the slide rail 222, during the process of the hydraulic push rod 226 driving the slider 225 outward, the two positioning plates 223 can be moved by the transmission of the two connecting rods 224. 3. The pipe material 228 is brought close together and clamped to prevent displacement during replenishment. Then, the hydraulic push rod 213 is activated. The hydraulic push rod 213 will drive the slide plate 212 and the hydraulic rotating clamp 215 on it to slide backward along the slide rail 211 on the outer wall of the pipe material 228. When it slides to the appropriate replenishment position, the hydraulic rotating clamp 215 can be activated to clamp the pipe material 228 at that position. After clamping, replenishment can be carried out according to the previous feeding steps. Before replenishment, the hydraulic push rod 226 needs to be activated in advance to drive the two positioning plates 223 to release the pipe material 228 to prevent interference with the replenishment operation. Through this setting, the automatic connection between pipe cutting and replenishment can be realized, improving the stability of operation and work efficiency.

[0027] Configuration unit 3 includes a support assembly 31, which is disposed on the back of workbench 1; and a cutting assembly 32, which is disposed on workbench 1. The support assembly 31 includes a support frame 311 disposed on the back of workbench 1. Several guide roller frames 312 are fixedly connected to the top of the support frame 311. The guide roller frames 312 are all in contact with the tube material 228. A discharge port 313 is opened on the top of workbench 1. Four guide roller frames 312 are provided. The cutting assembly 32 includes a slide rod assembly 321 fixedly connected to the right side of workbench 1. The outer wall of the slide rod assembly 321 is slidably connected to the slide plate 322. The right side of the slide rod assembly 321... A fixed plate 323 is fixedly connected to the end of the device. A hydraulic push rod 324 is fixedly connected to the fixed plate 323. The output end of the hydraulic push rod 324 is fixedly connected to the slide plate 322. An L-shaped plate 325 is fixedly connected to the top of the slide plate 322. A slide rail 326 is fixedly connected to the L-shaped plate 325. A slide plate 327 is slidably connected to the outer wall of the slide rail 326. A laser cutter 328 is fixedly connected to the slide plate 327. A driving component 2 is provided on the L-shaped plate 325. The output end of the hydraulic push rod 324 extends to the outside of the fixed plate 323 and is slidably connected to the fixed plate 323. The driving component 2 includes components fixedly connected to the L-shaped plate 325. The top hydraulic push rod 329 has its output end fixedly connected to the laser cutting machine 328. The output end of the hydraulic push rod 329 extends to the outside of the L-shaped plate 325 and slides along it. Through the configuration unit 3, during use, one end of the tube 228 can be passed sequentially through the hydraulic rotating clamp 215 and the rotating base 227. Then, the hydraulic rotating clamp 215 is activated to clamp the tube 228. After clamping, the hydraulic push rod 213 is activated, which pushes the mounting frame 214, causing the tube 228 clamped on the mounting frame to move along the slide rail 21 with the cooperation of the guide roller frame 312 on the support frame 311. 1. Moving forward, when the tube 228 moves to the appropriate cutting position, the hydraulic push rod 213 is closed, and the laser cutting machine 328 is started for cutting. During the cutting process, the motor 217 can also be started. The motor 217 will drive the small gear 219 through the rotating shaft 218 to mesh with the large gear 216 on the outer wall of the hydraulic rotating clamp 215. This will cause the hydraulic rotating clamp 215 to cooperate with the rotating base 227 to drive the tube 228 held on it to rotate, which facilitates the laser cutting machine 328 to perform circumferential cutting on the tube. With this setting, the circumferential cutting of the tube can be flexibly realized to meet different cutting needs and improve cutting flexibility and accuracy.

[0028] One specific application of this embodiment is: hydraulic rotary fixture 215: a fixture that uses a hydraulic system to achieve clamping and rotation functions. Through hydraulic control, it can automatically position, support and clamp workpieces. It has the advantages of large clamping force and stable operation. It is widely used in CNC machine tools, machining centers and other scenarios. Models include LHA, LT / LG, LHC and so on.

[0029] Laser cutting machine 328: It is a highly integrated device that combines optics, mechanics, and electronics. It focuses the laser emitted from the laser into a high-power-density laser beam through an optical path system, which then irradiates the surface of the workpiece, causing the workpiece to reach its melting or boiling point. At the same time, high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a kerf is eventually formed, achieving the cutting purpose. Common laser cutting machine models include Haimuxing's Starship HF・D series fiber laser cutting machine and Hanniu Laser's K-1325C dual-axis rack and pinion CO2 laser cutting machine.

[0030] In use, one end of the pipe 228 can be passed sequentially through the hydraulic rotary clamp 215 and the rotating base 227. Then, the hydraulic rotary clamp 215 is activated to clamp the pipe 228. After clamping, the hydraulic push rod 213 is activated, which pushes the mounting frame 214, causing the pipe 228 clamped on the mounting frame to move forward along the slide rail 211 with the cooperation of the guide roller frame 312 on the support frame 311. When the pipe 228 moves to the appropriate cutting position, the hydraulic push rod 213 is closed, and the laser cutting machine 328 is started to cut. Furthermore, during the cutting process, motor 217 can be activated. Motor 217 will drive pinion 219 via shaft 218 to mesh with large gear 216 on the outer wall of hydraulic rotary clamp 215. This causes hydraulic rotary clamp 215 to work with rotary base 227 to rotate the tube 228 held on it, facilitating circumferential cutting of the tube by laser cutting machine 328. This setting allows for flexible circumferential cutting of the tube, meeting different cutting needs and improving cutting flexibility and accuracy. When replenishment is needed after cutting, hydraulic push rod 217 is activated first. 26. Push the slider 225 outward. Since two connecting rods 224 are hinged to the slider 225, and the other ends of both connecting rods 224 are hinged to the two positioning plates 223 sliding on the slide rail 222, during the outward movement of the slider 225 driven by the hydraulic push rod 226, the two positioning plates 223 can move closer together and clamp the pipe 228 through the transmission of the two connecting rods 224, preventing displacement of the pipe during replenishment. Then, the hydraulic push rod 213 can be activated, which will drive the slide plate 212, and... The hydraulic rotary clamp 215 slides backward along the slide rail 211 on the outer wall of the pipe 228. When it slides to the appropriate feeding position, the hydraulic rotary clamp 215 can be activated to clamp the pipe 228 at that position. After clamping, feeding can be performed according to the previous feeding steps. Before feeding, the hydraulic push rod 226 needs to be activated in advance to drive the two positioning plates 223 to release the pipe 228 to prevent interference with the feeding operation. Through this setting, the automatic connection between pipe cutting and feeding can be realized, improving the stability of operation and work efficiency.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A laser bevel cutting machine comprising a worktable (1), characterized in that, Also includes: The loading section (2) is set on the workbench (1); Configuration unit (3), which is provided on workbench (1); The loading section (2) includes a loading assembly (21), which is mounted on the workbench (1); and A clamping assembly (22) is mounted on a worktable (1); The feeding assembly (21) includes a slide rail two (211) fixedly connected to the top of the workbench (1). A slide plate one (212) is slidably connected to the outer surface of the slide rail two (211). A mounting frame (214) is fixedly connected to the top of the slide plate one (212). A hydraulic rotating clamp (215) is rotatably connected to the mounting frame (214). A large gear (216) is fixedly connected to the outer wall of the hydraulic rotating clamp (215). A motor (217) is fixedly connected to the back of the mounting frame (214). The output shaft of the motor (217) is fixedly connected to a rotating shaft (218) through a coupling. A small gear (219) is sleeved on the outer wall of the rotating shaft (218). The small gear (219) meshes with the large gear (216). A driving component one is provided on the workbench (1). The rotating shaft (218) passes through the mounting frame (214) and is rotatably connected to the mounting frame (214).

2. A laser bevel cutting machine as claimed in claim 1, wherein, The configuration unit (3) includes a support assembly (31) disposed on the back of the workbench (1); and A cutting assembly (32) is disposed on a worktable (1).

3. A laser bevel cutting machine according to claim 2, wherein, The clamping assembly (22) includes a mounting plate (221) fixedly connected to the top of the workbench (1). A slide rail (222) is fixedly connected to the back of the mounting plate (221). Two positioning plates (223) are slidably connected to the outer surface of the slide rail (222). A connecting rod (224) is hinged to each of the two positioning plates (223). A slider (225) is hinged to one end of the two connecting rods (224) away from the positioning plate (223). A hydraulic push rod (226) is fixedly connected to the back of the mounting plate (221). The output end of the hydraulic push rod (226) is fixedly connected to the slider (225). A rotating seat (227) is rotatably connected to the mounting plate (221). A tube (228) is provided on the rotating seat (227). Both of the positioning plates (223) are in contact with the pipe (228).

4. A laser bevel cutting machine according to claim 3, wherein, The support assembly (31) includes a support frame (311) disposed on the back of the workbench (1). Several guide roller frames (312) are fixedly connected to the top of the support frame (311). Several guide roller frames (312) are in contact with the tube material (228). The top of the workbench (1) is provided with a discharge port (313). Four guide roller frames (312) are provided.

5. A laser bevel cutting machine according to claim 4, wherein, The cutting assembly (32) includes a slide rod assembly (321) fixedly connected to the right side of the workbench (1). The outer wall of the slide rod assembly (321) is slidably connected to the slide plate two (322). A fixing plate (323) is fixedly connected to the right end of the slide rod assembly (321). A hydraulic push rod three (324) is fixedly connected to the fixing plate (323). The output end of the hydraulic push rod three (324) is fixedly connected to the slide plate two (322). An L-shaped plate (325) is fixedly connected to the top of the slide plate two (322). A slide rail three (326) is fixedly connected to the L-shaped plate (325). A slide plate three (327) is slidably connected to the outer wall of the slide rail three (326). A laser cutter (328) is fixedly connected to the slide plate three (327). A driving component two is provided on the L-shaped plate (325). The output end of the hydraulic push rod three (324) extends to the outside of the fixed plate (323) and is slidably connected to the fixed plate (323).

6. A laser bevel cutting machine as claimed in claim 5, wherein, The first driving component includes a second hydraulic push rod (213) mounted on the workbench (1), and the output end of the second hydraulic push rod (213) is fixedly connected to the first sliding plate (212); Hydraulic push rod 2 (213) is located on the back of the worktable (1).

7. A laser bevel cutting machine according to claim 6, wherein, The second driving component includes a hydraulic push rod four (329) fixedly connected to the top of the L-shaped plate (325), and the output end of the hydraulic push rod four (329) is fixedly connected to the laser cutting machine (328); Among them, the output end of the hydraulic push rod four (329) extends to the outside of the L-shaped plate (325) and is slidably connected to the L-shaped plate (325).

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