Integral weld forming tool for internal reinforcing ribs of thin-walled special-shaped cone cylinder
A technology of internal reinforcement and welding forming, which is applied in welding equipment, auxiliary welding equipment, metal processing equipment, etc., can solve the problems of difficult welding of reinforcement ribs, achieve the effect of shortening installation time and improving welding quality
Active Publication Date: 2015-04-22
SHANXI FENXI HEAVY IND
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Problems solved by technology
[0003] The invention provides a whole welding and forming tooling for the reinforcing ribs in the thin-walled special-shaped cone, which solves the welding problem of the reinforcing ribs in the thin-walled special-shaped cone
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[0013] The present invention is described in detail below in conjunction with accompanying drawing:
[0014] A thin-wall special-shaped conical tube internal reinforcing rib integrated welding forming tooling, including a set of left semi-annular support ribs 1 with decreasing radii, a set of right semi-annular support ribs 2 with decreasing radii, and a set of annular reinforcement with decreasing radii Rib 7, axial positioning support rod 16 and axial positioning connecting strip 9, left semi-annular supporting rib 1 and right semi-annular supporting rib 2 have the same structure, on the outer circle of left semi-annular supporting rib 1 and right semi-annular The outer circle of the support rib 2 is evenly provided with gaps 6 reserved for weld seam welding, and the left end of the left semi-annular support rib 1 and the right end of the right semi-annular support rib 2 are provided with an axial positioning support plate 4. The positioning support plate 4 is provided with ...
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The invention discloses an integral weld forming tool for internal reinforcing ribs of a thin-walled special-shaped cone cylinder, and solves the welding problem of the internal reinforcing ribs of the thin-walled special-shaped cone cylinder. The integral weld forming tool comprises a group of left semicircular support ribs (1), a group of right semicircular support ribs (2), a group of circular reinforcing ribs (7), an axial positioning support rod (16), an axial positioning joint strip-shaped plate (9), gaps (8) and semi-square connection pieces (13), wherein the radii of the left semicircular support ribs (1) decrease gradually, the radii of the right semicircular support ribs (2) decrease gradually, the radii of the circular reinforcing ribs (7) decrease gradually, the gaps (8) are formed between the left semicircular support ribs (1) and the right semicircular support ribs (2), the axial positioning joint strip-shaped plate (9) is arranged in the gaps (8) in the center axis direction of the thin-walled cone cylinder, the circular reinforcing ribs (7) are clamped in circular reinforcing rib positioning insertion grooves (10) in the axial positioning joint strip-shaped plate (9), and axial positioning support rods penetrate through an axial positioning support rod penetration holes (5). The installation time of a welding toll is shortened, and the welding quality of the reinforcing ribs is improved.
Description
technical field [0001] The invention relates to a welding tool, in particular to an integral welding tool for reinforcing ribs in a thin-walled cone. Background technique [0002] The welding process of the reinforcing ribs in the thin-walled cone is a process in which the shell is formed first, and then the reinforcing ribs are assembled and welded separately. For the thin-walled special-shaped cone, since the shell is formed step by step, it is difficult to add the reinforcement ribs inside the shell after bending with a reserved margin. If the molding scheme of positioning the ribs by using the size of the inner cavity of the shell will not be able to realize the positioning of the ribs in the unformed shell because the shell cannot be directly formed, and because the size of each rib is not consistent, and each shaft There is a certain amount of offset between the hearts, and it is also a difficult problem to determine the relative position. In addition, the traditiona...
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IPC IPC(8): B23K37/04
CPCB23K37/0426
Inventor 刘国廷吴龙高青山王子强李雅杰李政王敏锐
Owner SHANXI FENXI HEAVY IND