Processing and forming device for end socket of pressure vessel

Abstract

The utility model provides a pressure vessel end socket processing and forming device, which relates to the technical field of pressure vessel end socket manufacturing and comprises a base, a lower die is mounted at the top of the base, two groups of guide rods are mounted on one side of the top of the base, and a moving plate is mounted at the tops of the guide rods in a sliding manner. A supporting plate is installed at the top of the moving plate through guide rods, a first air cylinder is installed at the top of the supporting plate, the output end of the first air cylinder penetrates through the supporting plate to be provided with a first telescopic rod, one end of the first telescopic rod penetrates through the moving plate to be connected with an upper mold, and a clamping mechanism is installed on one side of the base; and a telescopic mechanism is mounted in the base. According to the device, the practicability is enhanced, the convenience of taking the end socket is improved, the working efficiency is improved, and the working intensity of workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressure vessel head manufacturing, and more specifically, particularly relates to a pressure vessel head processing and forming device. Background Art

[0002] The end cap is a component of the container and a kind of boiler component in the pressure vessel. It is usually used to connect the cylinder at both ends of the pressure vessel by welding. It is also a kind of welding pipe fitting product used for plugging at the end of the pipeline. According to different geometric shapes, it can be divided into spherical, elliptical, dish-shaped, spherical crown, cone shell and flat cover. Among them, spherical, elliptical, dish-shaped and spherical crown heads are collectively referred to as convex heads. In terms of welding, it is divided into butt welding heads and socket welding heads. It is used for various container equipment, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment. When processing pressure vessel heads, hydraulic press cold pressing is often used.

[0003] Based on the above, the inventors have found the following problems: after the pressure vessel head is processed, the processed head usually has no fulcrum and is difficult to grasp, which reduces work efficiency and has certain limitations.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a pressure vessel head processing and forming device is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pressure vessel head processing and forming device to solve the problem that the processed and formed head has no fulcrum and is difficult to grasp.

[0006] The purpose and effect of the pressure vessel head processing and forming device of the utility model are achieved by the following specific technical means:

[0007] A pressure vessel head processing and forming device comprises a base, a lower mold is installed on the top of the base, two groups of guide rods are installed on one side of the top of the base, a movable plate is slidably installed on the top of the guide rods, a support plate is installed on the top of the movable plate through the guide rods, a cylinder is installed on the top of the support plate, a telescopic rod is installed on the output end of the cylinder through the support plate, one end of the telescopic rod passes through the movable plate and is connected to an upper mold, a clamping mechanism is installed on one side of the base, and a telescopic mechanism is installed inside the base.

[0008] Furthermore, the clamping mechanism includes a mounting plate installed on one side of the base, a motor is installed on the top of the mounting plate, an output end of the motor passes through the top of the base and a mounting seat is installed, one side of the mounting seat is installed with a telescopic rod 2, and one end of the telescopic rod 2 is installed with a clamp.

[0009] Furthermore, the telescopic mechanism includes a second cylinder installed inside the base, and a hydraulic rod is installed on the top of the second cylinder.

[0010] Furthermore, an arc-shaped groove is provided at the bottom of the lower mold, an arc-shaped plate is installed in the arc-shaped groove, and the arc-shaped groove matches the arc-shaped plate.

[0011] Furthermore, one end of the hydraulic rod is connected to the arc plate.

[0012] Furthermore, the lower mold is located below the upper mold.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the coordinated use of the motor, the mounting base, the telescopic rod 2 and the clamp, when the hydraulic rod lifts the processed head and moves it away from the top of the base, the telescopic rod 2 is used to place the head on the clamp, the telescopic rod 2 is closed to move the clamp away from the guide rod, and then the motor is started to place the clamp and the head to a position that is easy for the staff to take. The above design enhances practicality and improves the convenience of taking the head.

[0015] Through the coordinated use of cylinder 2, hydraulic rod, arc groove and arc plate, after stamping and forming, cylinder 2 is started, and the arc plate is lifted up by the hydraulic rod, thereby lifting up the processed head, making it convenient to remove the head. Through the above design, the work efficiency is improved and the work intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a stereoscopic diagram of a pressure vessel head processing and forming device.

[0017] Figure 2 The utility model is a plan view of a pressure vessel head processing and forming device.

[0018] Figure 3 It is a partial stereoscopic diagram of a pressure vessel head processing and forming device of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Base; 2. Lower mold; 3. Guide rod; 4. Moving plate; 5. Support plate; 6. Cylinder 1; 7. Telescopic rod 1; 8. Upper mold; 9. Mounting plate; 10. Motor; 11. Mounting seat; 12. Telescopic rod 2; 13. Clamp; 14. Cylinder 2; 15. Hydraulic rod; 16. Arc groove; 17. Arc plate. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 3 As shown:

[0026] The utility model provides a pressure vessel head processing and forming device, comprising a base 1, a lower mold 2 is installed on the top of the base 1, two groups of guide rods 3 are installed on one side of the top of the base 1, a movable plate 4 is slidably installed on the top of the guide rods 3, a support plate 5 is installed on the top of the movable plate 4 through the guide rods 3, a cylinder 6 is installed on the top of the support plate 5, a telescopic rod 7 is installed on the output end of the cylinder 6 passing through the support plate 5, one end of the telescopic rod 7 passes through the movable plate 4 and is connected to an upper mold 8, a clamping mechanism is installed on one side of the base 1, and a telescopic mechanism is installed inside the base 1.

[0027] Among them, the clamping mechanism includes a mounting plate 9 installed on one side of the inner part of the base 1, a motor 10 is installed on the top of the mounting plate 9, the output end of the motor 10 passes through the top of the base 1 and is installed with a mounting seat 11, a telescopic rod 12 is installed on one side of the mounting seat 11, and a clamp 13 is installed on one end of the telescopic rod 12. Through the coordinated use of the motor 10, the mounting seat 11, the telescopic rod 12 and the clamp 13, when the hydraulic rod 15 lifts the processed head and moves away from the top of the base 1, the telescopic rod 12 is used to place the head on the clamp 13, the telescopic rod 12 is closed to make the clamp 13 away from the guide rod 3, and then the motor 10 is started to place the clamp 13 and the head to a position where the staff can easily take it. Through the above design, the practicality is enhanced and the convenience of taking the head is improved.

[0028] The telescopic mechanism includes a second cylinder 14 installed inside the base 1 , and a hydraulic rod 15 is installed on the top of the second cylinder 14 .

[0029] Among them, an arc groove 16 is opened at the bottom of the lower mold 2, and an arc plate 17 is installed in the arc groove 16. The arc groove 16 matches the arc plate 17. Through the coordinated use of cylinder 2 14, hydraulic rod 15, arc groove 16 and arc plate 17, after stamping, cylinder 2 14 is started, and the hydraulic rod 15 is used to lift the arc plate 17, thereby lifting the processed head, which is convenient for removing the head. Through the above design, the work efficiency is improved and the work intensity of the staff is reduced.

[0030] One end of the hydraulic rod 15 is connected to the arc plate 17 .

[0031] The lower mold 2 is located below the upper mold 8 .

[0032] The specific usage and function of this embodiment are as follows:

[0033] During the use of the utility model, the integrity of the device is first confirmed, the pressure vessel head blank is placed in the lower mold 2, the cylinder 16 is started, and the upper mold 8 is placed in the lower mold 2 through the telescopic rod 17, so that the blank is stamped and formed. After stamping and forming, the cylinder 2 14 is started, and the curved plate 17 is lifted up by the hydraulic rod 15, so as to lift up the processed head, thereby reducing the work intensity of the staff. When the hydraulic rod 15 lifts the processed head and keeps it away from the top of the base 1, the telescopic rod 2 12 is used to place the head on the clamp 13, the telescopic rod 2 12 is closed, so that the clamp 13 is away from the guide rod 3, and then the motor 10 is started to place the clamp 13 and the head to a position where the staff can easily take it. Through the above design, the practicality is enhanced and the convenience of taking the head is improved.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A pressure vessel head processing and forming device, comprising a base (1), characterized in that: A lower mold (2) is installed on the top of the base (1), two groups of guide rods (3) are installed on one side of the top of the base (1), a movable plate (4) is slidably installed on the top of the guide rods (3), a support plate (5) is installed on the top of the movable plate (4) through the guide rods (3), a cylinder (6) is installed on the top of the support plate (5), the output end of the cylinder (6) passes through the support plate (5) and is installed with a telescopic rod (7), one end of the telescopic rod (7) passes through the movable plate (4) and is connected to an upper mold (8), a clamping mechanism is installed on one side of the base (1), and a telescopic mechanism is installed inside the base (1).

2. A pressure vessel head processing and forming device as claimed in claim 1, characterized in that: The clamping mechanism comprises a mounting plate (9) mounted on one side of the interior of the base (1); a motor (10) is mounted on the top of the mounting plate (9); an output end of the motor (10) passes through the top of the base (1) and a mounting seat (11) is mounted thereon; a second telescopic rod (12) is mounted on one side of the mounting seat (11); and a clamp (13) is mounted on one end of the second telescopic rod (12).

3. A pressure vessel head processing and forming device as claimed in claim 1, characterized in that: The telescopic mechanism comprises a second cylinder (14) installed inside the base (1), and a hydraulic rod (15) is installed on the top of the second cylinder (14).

4. A pressure vessel head processing and forming device as claimed in claim 1, characterized in that: The bottom of the lower mold (2) is provided with an arc-shaped groove (16), an arc-shaped plate (17) is installed in the arc-shaped groove (16), and the arc-shaped groove (16) matches the arc-shaped plate (17).

5. A pressure vessel head processing and forming device as claimed in claim 3, characterized in that: One end of the hydraulic rod (15) is connected to the arc-shaped plate (17).

6. A pressure vessel head processing and forming device as claimed in claim 1, characterized in that: The lower mold (2) is located below the upper mold (8).

Images