Hydraulic Cylinder Block Rib Welding Tooling and Welding Method
A technology of welding tooling and welding method, which is applied in the field of welding tooling and welding of hydraulic cylinder ribs, can solve problems such as difficulty in ensuring the symmetry of the ribs, achieve the effect of ensuring symmetry, preventing loosening, and improving accuracy
Active Publication Date: 2020-06-09
WUHAN MARINE MACHINERY PLANT
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Problems solved by technology
[0006] In order to solve the problem that the existing welding technology is difficult to guarantee the symmetry of the welding rib plate on the cylinder body, the embodiment of the present invention provides a hydraulic cylinder cylinder rib plate welding tool and welding method
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[0043] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0044] An embodiment of the present invention provides a welding tool for welding ribs on the outer wall of a hydraulic cylinder body, the welding tool includes a pair of symmetrically arranged clamping parts. figure 1 It is a structural schematic diagram of a welding part of a hydraulic cylinder cylinder rib plate welding tool provided by the embodiment of the present invention, as shown in figure 1 As shown, each clamping part includes a plurality of sector ring plates 1 and several connecting rods 2, and the plurality of sector ring plates 1 are arranged in parallel and spaced intervals. The connecting rod 2 is fixedly connected, the two ends of the fan ring plate 1 are on the same plane, and a notch 3 is provided at the junction be...
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The invention discloses a hydraulic cylinder body rib plate welding tool which comprises symmetrical clamping parts. Each clamping part comprises a plurality of sector plates and a plurality of connecting rods, wherein the sector plates are arranged in parallel at intervals, every two adjacent sector plates are fixedly connected through the corresponding connecting rod perpendicular to the sectorplate, the two end faces of each sector plate are located on the same plane, and pits are formed in the joints of the two end faces of each sector plate and the inner edge of the sector plate. A cylinder body clamping space is formed between the inner edges of the sector plates of the clamping parts. A rib plate clamping space is formed between the end faces of the sector plates of the clamping parts. The installation positioning of a rib plate is facilitated, and the welding precision of the rib plate is improved.
Description
technical field [0001] The invention relates to the field of welding processing, in particular to a welding tool and welding method for a rib plate of a hydraulic cylinder body. Background technique [0002] The hydraulic cylinder is the actuator in the hydraulic system. It is usually used to drive the working mechanism to do linear reciprocating motion or reciprocating swing. The hydraulic cylinder is widely used in the machinery industry, metallurgical industry, light textile industry and shipbuilding industry. [0003] A hydraulic cylinder generally includes: a cylinder body, a piston, a piston rod, and a sealing device. The piston is connected to the piston rod, located in the cylinder body and sealed by the sealing device. When the hydraulic cylinder is installed, the ribs are usually welded on both sides of the cylinder. Generally, in order to facilitate the cooperation of the ribs with other installation bases to complete the fixing of the hydraulic cylinder, the ribs...
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IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/00B23K37/0435
Inventor 刘利赵金明
Owner WUHAN MARINE MACHINERY PLANT