Multi-station linkage efficient trepanning machining mechanism for cylinder of pressure vessel

Abstract

The utility model relates to the field of pressure vessel barrel machining, in particular to a multi-station linkage efficient tapping machining mechanism for a pressure vessel barrel. According to the multi-station linkage high-efficiency trepanning machining mechanism for the cylinder of the pressure vessel, the positions of the laser cutting knives can be adjusted differently according to trepanning requirements, multiple trepanning operations can be conveniently carried out on different positions of the same body of the pressure vessel at the same time, and the working efficiency is improved. A multi-station linkage efficient tapping machining mechanism for a pressure vessel barrel comprises a bottom frame, a sliding guide rod and the like, and the sliding guide rod is connected to the middle of the bottom frame. The first motor is started, the gear and the outer gear ring are meshed to move, the rotating frame is driven to rotate, the laser cutting knife rotates, the position of the laser cutting knife can be adjusted differently according to the tapping requirement, multiple tapping operations can be conducted on different positions of the same body of the pressure container at the same time, and the tapping efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pressure vessel cylinder processing, and in particular to a multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders. Background Technology

[0002] In the field of pressure vessel manufacturing, opening the cylinder is one of the key processing steps, which directly affects the quality and efficiency of subsequent pipe welding and equipment assembly.

[0003] A pressure vessel cylinder drilling fixture, with publication number CN220295910U, includes a base, a drilling mechanism, and a lifting mechanism. A support mechanism for placing the pressure vessel cylinder is rotatably mounted on the base. The drilling mechanism is mounted on the lifting mechanism, which drives the drilling mechanism to move up and down. The lifting mechanism is mounted on the base via a translation mechanism, which drives the lifting mechanism to move horizontally. A support mechanism for supporting the inner wall of the pressure vessel cylinder to prevent out-of-roundness deformation is mounted on the support mechanism. A drive mechanism for rotating the support mechanism is also mounted on the base. This fixture achieves circumferential rotation of the cylinder by driving the support mechanism, facilitating the adjustment and rotation of the part of the cylinder to be drilled to face the drilling mechanism. However, because this fixture operates in a single-station machining mode, repeated adjustments to the workpiece rotation angle and tool coordinates are required, making it difficult to achieve simultaneous multi-hole operation and resulting in low processing efficiency.

[0004] Therefore, it is necessary to design a multi-station linkage high-efficiency hole-making mechanism for pressure vessel cylinders that can adjust the position of the laser cutting blade according to the hole-making requirements, so as to facilitate multiple hole-making operations at different positions on the same pressure vessel body at the same time and improve work efficiency. Utility Model Content

[0005] To overcome the shortcomings of existing single-station processing for pressure vessel cylinder opening, which requires repeated adjustments to the workpiece rotation angle and tool coordinates, making it difficult to achieve simultaneous operation at multiple positions and resulting in low processing efficiency, this utility model provides a multi-station linkage high-efficiency pressure vessel cylinder opening mechanism that can adjust the position of the laser cutting tool according to the opening requirements, facilitating simultaneous opening operations at different positions on the same pressure vessel body and improving work efficiency.

[0006] The technical implementation scheme of this utility model is as follows: a multi-station linkage pressure vessel cylinder high-efficiency hole-opening processing mechanism, including a base frame, a sliding guide rod, a sliding table, locking screws, a rotating component and a cutting component. The sliding guide rod is connected to the middle of the base frame, and multiple sliding tables are slidably connected to the sliding guide rod. Locking screws are placed at both the front and rear of the sliding table, and the locking screws are threadedly connected to the base frame. Each sliding table is equipped with a rotating component that can be rotated and adjusted to facilitate hole opening at different positions of the pressure vessel cylinder. Each rotating component is equipped with a cutting component that can perform laser cutting.

[0007] Furthermore, the base frame has two docking holes on the left and right sides at both the front and rear.

[0008] Furthermore, the locking screws have mating grooves.

[0009] Furthermore, the rotating assembly includes a first motor, gears, an external gear ring, a rotating frame, and a fixed frame. The first motor is connected to the upper part of the sliding table, and gears are connected to the output shaft of the first motor. A rotating frame is connected to the sliding table, and an external gear ring is connected to the right side of the rotating frame. The external gear ring meshes with the adjacent gears. Multiple fixed frames are evenly distributed around the inner side of the sliding table.

[0010] Furthermore, it also includes electric guide wheels, with electric guide wheels installed on each of the mounting frames.

[0011] Furthermore, it also includes a cutting assembly, which includes a mounting bracket, a second motor, a rotating plate, and a laser cutting blade. The upper inner side of the rotating bracket is connected to two mounting brackets, and the adjacent mounting brackets are connected to a second motor. The output shaft of each motor is connected to a rotating plate, and the left side of each rotating plate is connected to a laser cutting blade.

[0012] This invention has the following advantages: By starting the first motor, the gear and the external gear ring mesh with each other, driving the rotating frame to rotate, which in turn causes the laser cutting blade to rotate. This allows the position of the laser cutting blade to be adjusted according to the opening requirements, facilitating the simultaneous opening of multiple holes at different locations on the same pressure vessel body, thus improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the planar structure of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the fixing frame and electric guide wheel of this utility model.

[0016] Figure 4This is a three-dimensional structural diagram of the rotating plate and laser cutting blade components of this utility model.

[0017] In the above attached diagram: 1: base frame, 2: sliding guide rod, 3: sliding table, 4: locking screw, 5: first motor, 6: gear, 7: external gear ring, 8: rotating frame, 9: fixed frame, 10: electric guide wheel, 11: mounting frame, 12: second motor, 13: rotating plate, 14: laser cutting blade. Detailed Implementation

[0018] 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.

[0019] A multi-station linkage high-efficiency hole-opening mechanism for pressure vessel cylinders, such as Figures 1-3 As shown, it includes a base frame 1, a sliding guide rod 2, a sliding table 3, locking screws 4, a rotating assembly, and a cutting assembly. The base frame 1 has two docking holes on the front and back for easy docking. The sliding guide rod 2 is connected to the middle of the base frame 1. Three sliding tables 3 are slidably connected to the sliding guide rod 2. Locking screws 4 are placed on the front and back of the sliding tables 3. The locking screws 4 have docking grooves for easy docking with a screwdriver. The locking screws 4 are all threadedly connected to the base frame 1. Each sliding table 3 is equipped with a rotating assembly, and each rotating assembly is equipped with a cutting assembly.

[0020] like Figures 1-4 As shown, the rotating assembly includes a first motor 5, a gear 6, an external gear ring 7, a rotating frame 8, a fixed frame 9, and an electric guide wheel 10. The upper part of the sliding table 3 is connected to the first motor 5, the output shaft of the first motor 5 is connected to the gear 6, the rotating frame 8 is connected to the sliding table 3, the right side of the rotating frame 8 is connected to the external gear ring 7, the external gear ring 7 meshes with the adjacent gear 6, and four fixed frames 9 are evenly distributed in a circular pattern on the inner side of the sliding table 3. Each fixed frame 9 is equipped with an electric guide wheel 10.

[0021] like Figure 2 and Figure 4 As shown, it also includes a cutting assembly, which includes a mounting frame 11, a second motor 12, a rotating plate 13, and a laser cutting blade 14. The upper inner side of the rotating frame 8 is connected to two mounting frames 11, and the adjacent mounting frames 11 are connected to the second motor 12. The output shaft of the motor is connected to the rotating plate 13, and the left side of the rotating plate 13 is connected to the laser cutting blade 14.

[0022] When using this utility model, first place the base frame 1 in the pressure vessel cylinder processing area, then loosen the locking screw 4 with the help of a screwdriver, then move and adjust the sliding table 3 on the sliding guide rod to drive the laser cutting blade 14 to move. Adjust the position of the laser cutting blade 14 to adjust the opening position. After adjustment, tighten the locking screw 4, then pass the pressure vessel cylinder through the sliding table 3. At the same time, start the electric guide wheel 10 on the fixing frame 9. The electric guide wheel 10 rotates to assist the movement of the pressure vessel cylinder. When the pressure vessel cylinder moves between the sliding table 3, turn off the electric guide wheel 10 so that the electric guide wheel 10 stops rotating. Then start the second electric guide wheel on the mounting frame 11. Machine 12 drives rotating plate 13 to rotate, causing laser cutting blade 14 to rotate. The laser cutting blade 14 rotates to make holes in the pressure vessel cylinder. When it is necessary to make holes in different positions, the first motor 5 can be started to drive gear 6 to rotate. Gear 6 meshes with external gear ring 7, driving rotating frame 8 to rotate, so that laser cutting blade 14 rotates around the pressure vessel cylinder, so that laser cutting blade 14 is oriented towards the position where the hole needs to be made, and then the laser cutting blade 14 makes the hole. Thus, the position of laser cutting blade 14 can be adjusted differently according to the hole making requirements, which is convenient for making multiple hole making operations in different positions of the pressure vessel body at the same time, improving work efficiency.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders, characterized in that: It includes a base frame (1), a sliding guide rod (2), a sliding table (3), a locking screw (4), a rotating component and a cutting component. The base frame (1) is connected to the middle of the sliding guide rod (2). Multiple sliding tables (3) are slidably connected to the sliding guide rod (2). Locking screws (4) are placed on both the front and rear of the sliding table (3). The locking screws (4) are threadedly connected to the base frame (1). Each sliding table (3) is equipped with a rotating component that can be rotated and adjusted to facilitate opening holes at different positions of the pressure vessel cylinder. Each rotating component is equipped with a cutting component that can perform laser cutting.

2. The multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders according to claim 1, characterized in that: The base frame (1) has two docking holes on the front and back.

3. The multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders according to claim 1, characterized in that: The locking screw (4) has a mating groove.

4. The multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders according to claim 1, characterized in that: The rotating assembly includes a first motor (5), a gear (6), an external gear ring (7), a rotating frame (8), and a fixed frame (9). The upper part of the sliding table (3) is connected to the first motor (5), the output shaft of the first motor (5) is connected to the gear (6), the rotating frame (8) is connected to the sliding table (3), the right side of the rotating frame (8) is connected to the external gear ring (7), the external gear ring (7) meshes with the adjacent gear (6), and multiple fixed frames (9) are evenly distributed around the inner side of the sliding table (3).

5. A multi-station linkage high-efficiency hole-opening processing mechanism for pressure vessel cylinders according to claim 4, characterized in that: It also includes electric guide wheels (10), and electric guide wheels (10) are provided on the fixing frame (9).

6. The high-efficiency hole-opening mechanism for pressure vessel cylinders with multi-station linkage as described in claim 1, characterized in that: It also includes a cutting assembly, which includes a mounting bracket (11), a second motor (12), a rotating plate (13), and a laser cutting blade (14). The upper inner side of the rotating bracket (8) is connected to two mounting brackets (11) in the front and rear. The second motor (12) is connected between adjacent mounting brackets (11). The rotating plate (13) is connected to the output shaft of the motor. The laser cutting blade (14) is connected to the left side of the rotating plate (13).

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