Laser tube fixing frame for laser cutting machine

Abstract

The utility model relates to the technical field of laser tube fixing frames, and discloses a laser tube fixing frame for a laser cutting machine, which comprises a mounting plate, an adjusting and fixing mechanism is arranged at the top of the mounting plate, an auxiliary mounting mechanism is arranged outside the mounting plate, and the adjusting and fixing mechanism comprises an adjusting assembly and a fixing assembly. The fixing assembly is arranged at the top of the adjusting assembly, in the using process, a motor works, a bidirectional threaded rod is made to rotate, the position of a supporting frame is convenient to adjust, laser tubes of different lengths are matched for use, the applicability is improved, a worm rotates and is matched with a worm gear, the position of a clamping block is convenient to adjust, and the practicability is high. According to the laser tube clamping device, laser tubes with different diameters can be clamped and used, accidents such as sliding in the using process are avoided, the using effect is improved, the positions of the mounting blocks can be conveniently adjusted and limited through movement of the sliding blocks and cooperation of the springs, and therefore the laser tube clamping device can be mounted and used in different mounting environments.

Description

Technical Field

[0001] The utility model relates to the technical field of laser tube fixing frames, and specifically relates to a laser tube fixing frame for a laser cutting machine. Background Technique

[0002] A laser cutting machine emits laser from a laser tube, and the laser is focused into a laser beam with a high power density through an optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the melted or vaporized metal. Generally, the laser tube is installed on a fixing frame, and the fixing frame is installed on the laser cutting machine.

[0003] According to a laser tube fixing frame for a laser cutting machine (authorization announcement number: CN210818016) disclosed on the patent network, it is described that "the utility model discloses a laser tube fixing frame for a laser cutting machine, including a laser tube collar at the top and a base at the bottom. A support column is installed in the middle at the bottom of the laser tube collar, and the bottom of the support column extends into the cavity and is installed with a clamping plate. A rectangular rod integrally formed extends downward in the middle at the bottom of the support column. A rack is installed on the left side of the rectangular rod. A gear meshing with the rack is installed in the cavity. A central shaft is installed in the middle of the gear. The front end of the central shaft extends outside the base and is installed with a knob cover. Slide columns are installed on both the left and right sides inside the cavity. The top of the slide column penetrates through the clamping plate and extends outside the base. Three groups of integrally formed fixing blocks are equidistantly installed on the outer wall of the laser tube collar. By rotating the handle clockwise or counterclockwise, the screw rod drives the curved surface support plate to move towards or away from the center of the laser tube collar, and the curved surface support plate drives the curved panel to move, thereby adjusting the diameter of the laser tube collar to adapt to laser tubes of different diameters."

[0004] Regarding the above description, the applicant believes that there are the following problems:

[0005] During the use of this utility model, through holes are respectively opened on both sides of the clamping plate, and the outer wall of the slide column penetrates through the through holes to connect the clamping plate. The inner diameter of the through hole is larger than the outer diameter of the slide column, and the clamping plate can slide on the outer wall of the slide column through the through holes. During actual use, when the device clamps laser tubes of different diameters, it is necessary for the staff to manually rotate three screw rods for limiting, resulting in the inability to concentrically clamp laser tubes of different diameters well, and it is easy to cause installation deviation. Therefore, it is necessary to improve a laser tube fixing frame for a laser cutting machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a laser tube fixing frame for a laser cutting machine to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A laser tube fixing bracket for a laser cutting machine, including a mounting plate, an adjusting and fixing mechanism is provided on the top of the mounting plate, and an auxiliary mounting mechanism is provided outside the mounting plate;

[0008] The adjusting and fixing mechanism includes an adjusting component and a fixing component, and the fixing component is arranged on the top of the adjusting component.

[0009] Preferably, the adjusting component includes a connecting platform, the connecting platform is fixedly connected to the top of the mounting plate, a motor is fixedly connected to the right side of the connecting platform, the output end of the motor penetrates through the connecting platform and extends to the inside to be fixedly connected with a bidirectional threaded rod, a limiting rod is fixedly connected to the inside of the connecting platform, and a movable plate is slidably connected to the outside of the limiting rod, which is convenient for adjusting the position of the support frame, so as to meet the matching use of laser tubes of different lengths and increase the applicability.

[0010] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, and grooves are provided at the corresponding positions of the connecting platform and the movable plate, and the movable plate is slidably connected to the inside of the grooves, which is convenient for the adjustment process to be more stable.

[0011] Preferably, the fixing component includes a support frame, the support frame is fixedly connected to the top of the movable plate, a limiting plate is rotatably connected to the outside of the support frame, a connecting frame is fixedly connected to one end of the support frame close to the limiting plate, a worm is rotatably connected to the inside of the connecting frame, a gear column is rotatably connected to the inside of the connecting frame, a worm gear is fixedly connected to the outside of the gear column, and a clamping block is slidably connected to the inside of the support frame, which is convenient for adjusting the position of the clamping block, so as to meet the clamping use of laser tubes of different diameters and avoid accidental situations such as slipping during use, and increase the use effect.

[0012] Preferably, the worm is meshed with the worm gear, the gear column is meshed with the limiting plate, grooves are provided at the corresponding positions of the limiting plate and the clamping block, and the clamping block is in contact with the limiting plate, which is convenient for the clamping process to be more stable.

[0013] Preferably, the auxiliary mounting mechanism includes a limiting frame, the limiting frame is fixedly connected to the outside of the mounting plate, a mounting block is slidably connected to the inside of the limiting frame, a connecting box is fixedly connected to the outside of the mounting block, a slider is slidably connected to the inside of the connecting box, a limiting block is fixedly connected to one end of the slider away from the connecting box, and a spring is fixedly connected to one end of the slider away from the limiting block, which is convenient for adjusting the position of the mounting block and performing limiting, so as to meet the installation and use in different installation environments.

[0014] Preferably, grooves are provided at the corresponding positions of the connecting box and the limiting block, and the limiting block is slidably connected to the inside of the grooves, grooves are provided at the corresponding positions of the limiting frame and the limiting block, and the limiting block is in contact with the limiting frame, which is convenient for the installation process to be more stable.

[0015] Compared with the prior art, the present utility model provides a laser tube fixing bracket for a laser cutting machine, which has the following beneficial effects:

[0016] 1. For the laser tube fixing bracket of the laser cutting machine, through the set adjustment and fixing mechanism, during use, when the set motor works, the bidirectional threaded rod rotates, facilitating the adjustment of the position of the support frame, so as to meet the matching use of laser tubes of different lengths, increasing applicability. Through the rotation of the set worm, cooperating with the worm gear, it is convenient to adjust the position of the clamping block, so as to meet the clamping use of laser tubes of different diameters, avoiding accidental situations such as slipping during use, and increasing the use effect.

[0017] 2. For the laser tube fixing bracket of the laser cutting machine, through the set auxiliary installation mechanism, during use, through the movement of the set slider, cooperating with the spring, it is convenient to adjust the position of the installation block and limit it, so as to meet the installation use in different installation environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a front structural schematic diagram of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the adjustment component of the present utility model;

[0021] Figure 3 It is an internal structural schematic diagram of the adjustment component of the present utility model;

[0022] Figure 4 It is a structural schematic diagram of the fixing component of the present utility model;

[0023] Figure 5 It is an internal structural schematic diagram of the fixing component of the present utility model;

[0024] Figure 6 It is a structural schematic diagram of the auxiliary installation mechanism of the present utility model;

[0025] Figure 7 It is an internal structural schematic diagram of the auxiliary installation mechanism of the present utility model.

[0026] In the figure: 1. mounting plate; 2. adjusting and fixing mechanism; 21. adjusting component; 211. connecting platform; 212. motor; 213. movable plate; 214. limiting rod; 215. bidirectional threaded rod; 22. fixing component; 221. support frame; 222. limiting plate; 223. connecting frame; 224. worm; 225. gear column; 226. worm gear; 227. clamping block; 3. auxiliary mounting mechanism; 31. limiting frame; 32. mounting block; 33. slider; 34. connecting box; 35. limiting block; 36. spring. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-5 , the present invention provides a technical solution: a laser tube fixing frame for a laser cutting machine, including a mounting plate 1, an adjusting and fixing mechanism 2 is arranged on the top of the mounting plate 1, and an auxiliary mounting mechanism 3 is arranged outside the mounting plate 1;

[0031] The adjusting and fixing mechanism 2 includes an adjusting component 21 and a fixing component 22, and the fixing component 22 is arranged on the top of the adjusting component 21.

[0032] Furthermore, the adjusting component 21 includes a connecting platform 211, the connecting platform 211 is fixedly connected to the top of the mounting plate 1, the right side of the connecting platform 211 is fixedly connected with a motor 212, the output end of the motor 212 penetrates through the connecting platform 211 and extends to the inside to be fixedly connected with a bidirectional threaded rod 215, and a limiting rod 214 is fixedly connected inside the connecting platform 211. A movable plate 213 is slidably connected to the outside of the limiting rod 214, which is convenient for adjusting the position of the support frame 221, so as to meet the use with laser tubes of different lengths, and increase the applicability.

[0033] Further, the movable plate 213 is threadedly connected to the bidirectional threaded rod 215. Grooves are formed at corresponding positions of the connecting platform 211 and the movable plate 213, and the movable plate 213 is slidably connected inside the grooves, facilitating a more stable adjustment process.

[0034] Further, the fixing component 22 includes a support frame 221. The support frame 221 is fixedly connected to the top of the movable plate 213. A limiting plate 222 is rotatably connected to the outside of the support frame 221. A connecting frame 223 is fixedly connected to one end of the support frame 221 close to the limiting plate 222. A worm 224 is rotatably connected inside the connecting frame 223. A gear column 225 is rotatably connected inside the connecting frame 223. A worm gear 226 is fixedly connected to the outside of the gear column 225. A clamping block 227 is slidably connected inside the support frame 221, facilitating the adjustment of the position of the clamping block 227, so as to clamp and use laser tubes with different diameters, avoid accidental situations such as slipping during use, and improve the use effect.

[0035] Further, the worm 224 meshes with the worm gear 226, the gear column 225 meshes with the limiting plate 222. Grooves are formed at corresponding positions of the limiting plate 222 and the clamping block 227, and the clamping block 227 contacts the limiting plate 222, facilitating a more stable clamping process.

[0036] Embodiment 2:

[0037] Please refer to Figures 6-7 , and further obtained in combination with Embodiment 1. The auxiliary installation mechanism 3 includes a limiting frame 31. The limiting frame 31 is fixedly connected to the outside of the installation plate 1. An installation block 32 is slidably connected inside the limiting frame 31. A connecting box 34 is fixedly connected to the outside of the installation block 32. A slider 33 is slidably connected inside the connecting box 34. A limiting block 35 is fixedly connected to one end of the slider 33 away from the connecting box 34. A spring 36 is fixedly connected to one end of the slider 33 away from the limiting block 35, facilitating the adjustment of the position of the installation block 32 and carrying out limiting, so as to meet the installation and use requirements for different installation environments.

[0038] Further, grooves are formed at corresponding positions of the connecting box 34 and the limiting block 35, and the limiting block 35 is slidably connected inside the grooves. Grooves are formed at corresponding positions of the limiting frame 31 and the limiting block 35, and the limiting block 35 contacts the limiting frame 31, facilitating a more stable installation process.

[0039] During the actual operation process, when this device is in use, it is first adjusted according to the installation environment. The staff pinches the slider 33. Through the movement of the set slider 33 and in cooperation with the spring 36, the limit block 35 slides inside the connection box 34. Through the movement of the set connection box 34, the installation block 32 moves. Then, it is adjusted according to the laser tube model. Through the operation of the set motor 212, the bidirectional threaded rod 215 rotates. In cooperation with the limit rod 214, the movable plate 213 moves, thereby adjusting the position of the support frame 221. The staff rotates the worm 224. Through the rotation of the set worm 224 and in cooperation with the worm gear 226, the gear column 225 rotates inside the connecting frame 223, thereby causing the limit plate 222 to rotate outside the support frame 221, and thus causing the clamping block 227 to move inside the support frame 221, thereby adjusting the position of the clamping block 227.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A laser tube fixing bracket for a laser cutting machine, comprising a mounting plate (1), characterized in that: A regulating and fixing mechanism (2) is provided on the top of the mounting plate (1), and an auxiliary mounting mechanism (3) is provided outside the mounting plate (1). The regulating and fixing mechanism (2) includes a regulating component (21) and a fixing component (22), and the fixing component (22) is arranged on the top of the regulating component (21).

2. The laser tube fixing bracket for a laser cutting machine according to claim 1, wherein: The regulating component (21) includes a connecting platform (211) which is fixedly connected to the top of the mounting plate (1). A motor (212) is fixedly connected to the right side of the connecting platform (211). The output end of the motor (212) penetrates through the connecting platform (211) and extends into the interior to be fixedly connected with a bidirectional threaded rod (215). A limiting rod (214) is fixedly connected to the interior of the connecting platform (211), and a movable plate (213) is slidably connected to the outside of the limiting rod (214).

3. The laser tube fixing bracket for a laser cutting machine according to claim 2, characterized in that: The movable plate (213) is in threaded connection with the bidirectional threaded rod (215). Grooves are formed at the corresponding positions of the connecting platform (211) and the movable plate (213), and the movable plate (213) is slidably connected to the interior of the grooves.

4. The laser tube fixing bracket for a laser cutting machine according to claim 2, characterized in that: The fixing component (22) includes a support frame (221) which is fixedly connected to the top of the movable plate (213). A limiting plate (222) is rotatably connected to the outside of the support frame (221). A connecting frame (223) is fixedly connected to one end of the support frame (221) close to the limiting plate (222). A worm (224) is rotatably connected to the interior of the connecting frame (223). A gear column (225) is rotatably connected to the interior of the connecting frame (223). A worm gear (226) is fixedly connected to the outside of the gear column (225). A clamping block (227) is slidably connected to the interior of the support frame (221).

5. The laser tube fixing bracket for a laser cutting machine according to claim 4, characterized in that: The worm (224) is meshed with the worm gear (226), the gear column (225) is meshed with the limiting plate (222). Grooves are formed at the corresponding positions of the limiting plate (222) and the clamping block (227), and the clamping block (227) is in contact with the limiting plate (222).

6. The laser tube fixing bracket for a laser cutting machine according to claim 1, wherein: The auxiliary mounting mechanism (3) includes a limiting frame (31) which is fixedly connected to the outside of the mounting plate (1). A mounting block (32) is slidably connected to the interior of the limiting frame (31). A connecting box (34) is fixedly connected to the outside of the mounting block (32). A slider (33) is slidably connected to the interior of the connecting box (34). A limiting block (35) is fixedly connected to one end of the slider (33) away from the connecting box (34). A spring (36) is fixedly connected to the other end of the slider (33) away from the limiting block (35).

7. The laser tube fixing bracket for a laser cutting machine according to claim 6, characterized in that: Grooves are formed at the corresponding positions of the connecting box (34) and the limiting block (35), and the limiting block (35) is slidably connected to the interior of the grooves. Grooves are formed at the corresponding positions of the limiting frame (31) and the limiting block (35), and the limiting block (35) is in contact with the limiting frame (31).

Images