Auxiliary supporting device for laser pipe cutting machine

Abstract

The utility model relates to the technical field of laser pipe cutting machines, and provides an auxiliary supporting device for a laser pipe cutting machine, which comprises a steel pipe, a workbench, an angle driving motor, a gear transmission assembly, a butt joint control rod, a fixed clamp holder and a rotary clamp holder, the output end of the angle driving motor is connected with the gear transmission assembly, the fixed clamping device is arranged on one side of the angle driving motor, the rotary clamping device is arranged on the other side of the angle driving motor, one end of the steel pipe is fixed through the fixed clamping device, and the other end of the steel pipe penetrates through the gear transmission assembly to be fixedly connected with the rotary clamping device. The laser cutting head has the advantages that the laser cutting head is simple in structure and convenient to implement, steel can be rotated during laser cutting, and accordingly the problem of poor cutting quality of the laser cutting head can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser tube cutting machines, and in particular to an auxiliary supporting device for laser tube cutting machines. Background Art

[0002] Laser tube cutting machine refers to a machine that uses laser to cut tubes. It is suitable for metal tubes such as stainless steel, carbon steel, alloy steel, aluminum, copper, titanium, etc. It has excellent processing effects on various high-hardness and brittle alloy materials. Therefore, it is widely used in oil exploration, lamps, metal processing, hardware and other industries. Its biggest advantage is high precision and fast speed. It can process tubes in batches and has high work efficiency.

[0003] As disclosed in application number: CN202211335277.0, a laser tube cutting machine with an auxiliary support blanking device includes a bed base, a movable chuck is slidably connected to the upper part of the bed base, a supporting beam is arranged at one lateral end of the upper part of the bed base, a fixed chuck is arranged between the mobile chuck and the supporting beam, a laser cutting head is slidably connected to one lateral side of the supporting beam, a fixed bottom plate is arranged lateraly on one side of the bed base close to the supporting beam, and a plurality of supporting components are slidably connected to the upper part of the fixed bottom plate along the lateral direction.

[0004] When the above device is in use, there is a problem that the pipe cannot rotate, resulting in poor cutting quality of the laser cutting head. Utility Model Content

[0005] In order to solve the problem that the pipe cannot be rotated when the existing device is in use, resulting in poor cutting quality of the laser cutting head, the utility model provides an auxiliary support device for a laser pipe cutting machine to solve this problem.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] An auxiliary support device for a laser pipe cutting machine comprises: a steel pipe, a workbench, an angle drive motor, a gear transmission assembly, a docking control rod, a fixed clamp and a rotating clamp, wherein the angle drive motor is arranged on the workbench, the output end of the angle drive motor is connected to the gear transmission assembly, the fixed clamp is arranged on one side of the angle drive motor, the rotating clamp is arranged on the other side of the angle drive motor, one end of the steel pipe is fixed by the fixed clamp, the other end of the steel pipe passes through the gear transmission assembly and is fixedly connected to the rotating clamp, and the gear transmission assembly is connected to the rotating clamp by the docking control rod.

[0008] Preferably, the gear transmission assembly includes: a driving gear, a driven hollow gear and a gear mounting frame, the driving gear and the driven hollow gear are rotatably arranged on the gear mounting frame, the gear mounting frame is fixedly mounted on a workbench, the driving gear and the driven hollow gear are meshed and connected, a steel pipe is arranged on the driven hollow gear to allow space, and the driven hollow gear is fixedly connected to the rotating clamp through a docking control rod.

[0009] Preferably, the fixed clamp includes: a first clamping block, a second clamping block, a locking screw, a guide rod, a pad and a pulley, the pad is arranged on one side of the angle drive motor, the first clamping block and the second clamping block are arranged on the pad, the first clamping block and the second clamping block are connected by a locking screw and a guide rod, the first clamping block and the second clamping block are used to clamp the steel pipe, and a plurality of groups of pulleys are arranged in an array on the inner wall of the first clamping block and the second clamping block.

[0010] Preferably, the rotary clamp comprises: a bearing seat, a bearing connecting plate, a bearing inner plate, a clamping block and a clamping screw. The bearing seat is arranged on the other side of the angle drive motor, the bearing connecting plate is fixedly connected to the bearing in the bearing seat, the bearing inner plate is fixedly installed on the inner wall of the bearing in the bearing seat, the docking control rod is connected to the bearing seat through the bearing connecting plate, and multiple groups of clamping blocks are provided, and the multiple groups of clamping blocks are fixedly installed on the annular end surface of the bearing inner plate. The clamping screw is used in conjunction with the clamping block to clamp the steel pipe.

[0011] Preferably, a sliding assembly is also provided at the bottom of the fixed clamp, and the sliding assembly includes: a sliding base rail and a sliding block, the sliding base rail is fixedly installed on the workbench, the sliding block is slidably arranged on the sliding base rail, and the fixed clamp is fixedly installed on the sliding block.

[0012] Preferably, the docking control rods are symmetrically arranged in two groups.

[0013] The advantages of the utility model are: the utility model drives the gear transmission assembly to move by using an angle drive motor, thereby driving the rotary clamp to rotate by using a docking control rod, thereby realizing the function of rotating the steel during laser cutting, solving the problem of poor cutting quality of the laser cutting head, having a simple structure and being easy to implement, improving the stability of the steel pipe by using a fixed clamp, ensuring the flatness of the cutting surface, and facilitating maintenance and replacement by setting a docking control rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural axonometric diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a structural axial view of the gear transmission assembly of the utility model;

[0018] Figure 4 It is a structural axial view of the fixed clamp of the utility model;

[0019] Figure 5 It is a structural isometric view of the rotary clamp of the utility model;

[0020] Figure 6 This is a structural axial view of the bearing connecting plate of the utility model;

[0021] Figure 7 It is a structural axial view of the sliding assembly of the utility model;

[0022] Figure 8 It is a side view of the docking control rod of the utility model.

[0023] Description of reference numerals:

[0024] 1. Steel pipe; 2. Workbench; 3. Angle drive motor; 4. Gear transmission assembly; 5. Docking control rod; 6. Fixed clamp; 7. Rotating clamp; 41. Driving gear; 42. Driven hollow gear; 43. Gear mounting frame; 61. First clamping block; 62. Second clamping block; 63. Locking screw; 64. Guide rod; 65. Spacer; 66. Pulley; 71. Bearing seat; 72. Bearing connecting plate; 73. Bearing inner plate; 74. Clamping block; 75. Clamping screw; 8. Sliding assembly; 81. Sliding base rail; 82. Sliding block. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] Embodiment 1, combined with Figure 1 and Figure 2 To explain:

[0029] An auxiliary support device for a laser pipe cutting machine includes: a steel pipe 1, a workbench 2, an angle drive motor 3, a gear transmission assembly 4, a docking control rod 5, a fixed clamp 6 and a rotating clamp 7, wherein the angle drive motor 3 is arranged on the workbench 2, the output end of the angle drive motor 3 is connected to the gear transmission assembly 4, the fixed clamp 6 is arranged on one side of the angle drive motor 3, and the rotating clamp 7 is arranged on the other side of the angle drive motor 3, one end of the steel pipe 1 is fixed by the fixed clamp 6, and the other end of the steel pipe 1 passes through the gear transmission assembly 4 and is fixedly connected to the rotating clamp 7, and the gear transmission assembly 4 is connected to the rotating clamp 7 through the docking control rod 5.

[0030] In this arrangement, the angle driving motor 3 is used to drive the gear transmission assembly 4 to move, thereby driving the rotary clamp 7 to rotate through the docking control rod 5, thereby realizing the function of rotating the steel during laser cutting, solving the problem of poor cutting quality of the laser cutting head. The fixed clamp 6 is used to improve the stability of the steel pipe and ensure the flatness of the cutting surface. The docking control rod 5 is provided to facilitate maintenance and replacement.

[0031] Embodiment 2, based on embodiment 1, combined with Figure 3 To explain:

[0032] The gear transmission assembly 4 includes: a driving gear 41, a driven hollow gear 42 and a gear mounting frame 43. The driving gear 41 and the driven hollow gear 42 are rotatably set on the gear mounting frame 43. The gear mounting frame 43 is fixedly mounted on the workbench 2 by screws. The driving gear 41 and the driven hollow gear 42 are meshed and connected. A steel pipe is set on the driven hollow gear 42 to make space. The driven hollow gear 42 is fixedly connected to the rotating clamp 7 through a docking control rod 5 by screws.

[0033] In this way, the driving gear 41 is provided to facilitate the transmission of the power provided by the angle driving motor 3, and the driven hollow gear 42 is provided to facilitate the synchronous rotation of the bearing in the bearing seat by utilizing the coaxial characteristics, thereby driving the steel pipe 1 to rotate. The gear mounting frame 43 is provided to facilitate disassembly and maintenance.

[0034] Embodiment 3, based on embodiment 2, combined with Figure 4 To explain:

[0035] The fixed clamp 6 includes: a first clamping block 61, a second clamping block 62, a locking screw 63, a guide rod 64, a cushion block 65 and a pulley 66, the cushion block 65 is arranged on one side of the angle drive motor 3, the first clamping block 61 and the second clamping block 62 are arranged on the cushion block 65, the first clamping block 61 and the second clamping block 62 are connected by the locking screw 63 and the guide rod 64, the first clamping block 61 and the second clamping block 62 are used to clamp the steel pipe 1, and a plurality of groups of pulleys 66 are arranged in an array on the inner walls of the first clamping block 61 and the second clamping block 62.

[0036] With such arrangement, the steel can be clamped conveniently by arranging the first clamping block 61, the second clamping block 62 and the locking screw 63, the clamping height can be adjusted conveniently by arranging the pad 65, the rotation basis of the steel pipe 1 can be provided by arranging the pulley 66, and the alignment can be facilitated by arranging the guide rod 64.

[0037] Embodiment 4, based on embodiment 3, combined with Figure 5 and Figure 6 To explain:

[0038] The rotary clamp 7 includes: a bearing seat 71, a bearing connecting plate 72, a bearing inner plate 73, a clamping block 74 and a clamping screw 75. The bearing seat 71 is arranged on the other side of the angle drive motor 3. The bearing connecting plate 72 is fixedly connected to the bearing in the bearing seat 71 by welding. The bearing inner plate 73 is fixedly installed on the inner wall of the bearing in the bearing seat 71 by welding. The docking control rod 5 is connected to the bearing seat 71 through the bearing connecting plate 72. The clamping block 74 is provided with multiple groups. The multiple groups of clamping blocks 74 are fixedly installed on the annular end surface of the bearing inner plate 73 by welding. The clamping screw 75 is used in conjunction with the clamping block 74 to clamp the steel pipe 1.

[0039] In this way, the rotation basis of the steel pipe 1 is improved by setting the bearing seat 71, and the driven hollow gear 42 can drive the bearing to rotate through the docking control rod 5 by setting the bearing connecting plate 72, thereby driving the steel pipe 1 to rotate, and the bearing inner plate 73 is provided to provide an installation position for the clamping block 74, and the clamping screws 75 are provided to facilitate clamping of the steel pipe 1, and the stability of the clamping is guaranteed by setting multiple groups of clamping blocks 74.

[0040] Embodiment 5, based on embodiment 4, combined with Figure 7 To explain:

[0041] A sliding assembly 8 is also provided at the bottom of the fixed clamp 6, and the sliding assembly 8 includes: a sliding base rail 81 and a sliding block 82. The sliding base rail 81 is fixedly mounted on the workbench 2 by screws, and the sliding block 82 is slidably arranged on the sliding base rail 81, and the fixed clamp 6 is fixedly mounted on the sliding block 82 by screws.

[0042] With such arrangement, by using the slide block 82 and the slide base rail 81 in cooperation, the installation and loading of steel pipes 1 of different lengths can be achieved.

[0043] Embodiment 6, based on embodiment 5, combined with Figure 8 To explain:

[0044] The docking control rods 5 are symmetrically arranged in two groups, so as to improve the stability of the steel pipe 1 during rotation.

[0045] Working principle of the utility model: When the utility model is used, the steel pipe 1 is inserted into the fixed clamp 6 and the rotating clamp 7, and the steel pipe is clamped by the fixed clamp 6 and the rotating clamp 7, and then the angle drive motor 3 is started to drive the driving gear 41 to rotate, and then the driven hollow gear 42 is driven to rotate. Since the two ends of the docking control rod 5 are connected to the driven hollow gear 42 and the bearing connecting plate 72, the bearing seat 71 is driven to rotate, thereby driving the steel pipe 1 to rotate, and the laser pipe cutting machine is used to cut during the rotation process. The utility model has a simple structure and is easy to implement. During laser cutting, the steel pipe 1 can be rotated, thereby solving the problem of poor cutting quality of the laser cutting head.

[0046] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. An auxiliary support device for a laser tube cutting machine, comprising: The steel pipe (1) is characterized in that it also includes: a workbench (2), an angle drive motor (3), a gear transmission assembly (4), a docking control rod (5), a fixed clamp (6) and a rotating clamp (7), wherein the angle drive motor (3) is arranged on the workbench (2), the output end of the angle drive motor (3) is connected to the gear transmission assembly (4), the fixed clamp (6) is arranged on one side of the angle drive motor (3), and the rotating clamp (7) is arranged on the other side of the angle drive motor (3), one end of the steel pipe (1) is fixed by the fixed clamp (6), and the other end of the steel pipe (1) passes through the gear transmission assembly (4) and is fixedly connected to the rotating clamp (7), and the gear transmission assembly (4) is connected to the rotating clamp (7) through the docking control rod (5).

2. The auxiliary support device for a laser tube cutting machine according to claim 1, characterized in that: The gear transmission assembly (4) comprises: a driving gear (41), a driven hollow gear (42) and a gear mounting frame (43); the driving gear (41) and the driven hollow gear (42) are rotatably mounted on the gear mounting frame (43); the gear mounting frame (43) is fixedly mounted on the workbench (2); the driving gear (41) and the driven hollow gear (42) are meshedly connected; a steel pipe is arranged on the driven hollow gear (42) to allow for clearance; and the driven hollow gear (42) is fixedly connected to a rotating clamp (7) via a docking control rod (5).

3. The auxiliary support device for a laser tube cutting machine according to claim 1, characterized in that: The fixed clamp (6) comprises: a first clamping block (61), a second clamping block (62), a locking screw (63), a guide rod (64), a cushion block (65) and a pulley (66); the cushion block (65) is arranged on one side of the angle driving motor (3); the first clamping block (61) and the second clamping block (62) are arranged on the cushion block (65); the first clamping block (61) and the second clamping block (62) are connected by a locking screw (63) and a guide rod (64); the first clamping block (61) and the second clamping block (62) are used to clamp the steel pipe (1); and a plurality of pulleys (66) are arranged in an array on the inner walls of the first clamping block (61) and the second clamping block (62).

4. The auxiliary support device for a laser tube cutting machine according to claim 1, characterized in that: The rotary clamp (7) comprises: a bearing seat (71), a bearing connecting plate (72), a bearing inner plate (73), a clamping block (74) and a clamping screw (75); the bearing seat (71) is arranged on the other side of the angle drive motor (3); the bearing connecting plate (72) is fixedly connected to the bearing in the bearing seat (71); the bearing inner plate (73) is fixedly mounted on the inner wall of the bearing in the bearing seat (71); the docking control rod (5) is connected to the bearing seat (71) through the bearing connecting plate (72); a plurality of clamping blocks (74) are arranged; the plurality of clamping blocks (74) are fixedly mounted on the annular end surface of the bearing inner plate (73); the clamping screw (75) cooperates with the clamping block (74) to clamp the steel pipe (1).

5. The auxiliary support device for a laser tube cutting machine according to claim 1, characterized in that: A sliding assembly (8) is also provided at the bottom of the fixed clamp (6), and the sliding assembly (8) comprises: a sliding base rail (81) and a sliding block (82), wherein the sliding base rail (81) is fixedly mounted on the workbench (2), the sliding block (82) is slidably mounted on the sliding base rail (81), and the fixed clamp (6) is fixedly mounted on the sliding block (82).

6. The auxiliary support device for a laser tube cutting machine according to claim 1, characterized in that: The docking control rods (5) are symmetrically arranged in two groups.

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