Fixing tool for ensuring crossbeam true flange welding size
A fixed tooling and flange welding technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as welding defects, difficult quality control, and easy to be affected by the external environment, so as to ensure flatness and Parallelism, self-weight reduction, good fixing effect
Pending Publication Date: 2018-08-14
NANTONG ZHENHUA HEAVY EQUIP MFG
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Problems solved by technology
[0002] The real flange welding of the girder, in order to ensure the welding requirements of the girder, generally the flange of the girder and the flange of the outrigger are bolted and welded on the outrigger. , there is a safety risk in high-altitude welding, it is not easy to control the quality, and it is easily affected by the external environment, resulting in welding defects
At the same time, for loose parts delivery and on-site assembly projects, the conventional practice is to pre-assemble in the manufacturing company, and the corresponding pre-assembly and disassembly costs will be increased
It is not conducive to the modularization and standardized production requirements of enterprises
Method used
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[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0015] like Figure 1-2 As shown, a fixed tooling for ensuring the welding size of the true flange of the beam, including an adjustment device 3, a cast iron platform 1, a card code b5, a flange welding platform 2, a tooling flange 6, a card code a7 and a guide assembly 8, and the adjustment device 3. Fixedly installed on the four corners of the bottom end of the cast iron platform 1, the flange welding platform 2 is fixedly connected with the cast iron platform 1 through the card code b5 and the compression tooling assembly 4, and the upper end of the flange welding platf...
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The invention discloses a fixing tool for ensuring the crossbeam true flange welding size. The fixing tool comprises adjusting devices, a cast iron platform, a clamping weight b, a flange welding platform, a tool flange, a clamping weight a and a guiding assembly, the adjusting devices are fixedly mounted at the four corners of the bottom end of the cast iron platform, and the flange welding platform is fixedly connected with the cast iron platform through the clamping weight b and a pressing tool assembly. The tool flange is fixedly mounted at the upper end of the flange welding platform, theclamping weight a is fixedly mounted at the upper end of the tool flange, and the guiding assembly is fixedly mounted at the side end of the tool flange. According to the mounted adjusting devices, through cooperation of oblique wedges and adjustable bolts, horizontal adjusting of the cast iron platform is conducted, and the straightness of the cast iron platform is ensured; and according to thefixing tool, two through grooves are formed in the flange welding platform and used for ventilation of the inner side of a crossbeam flange in welding, meanwhile the weight of the flange welding platform can be effectively reduced, and consumption of raw materials is reduced.
Description
technical field [0001] The invention relates to a fixed tool, in particular to a fixed tool for ensuring the welding size of the true flange of the girder. Background technique [0002] The real flange welding of the girder, in order to ensure the welding requirements of the girder, generally the flange of the girder and the flange of the outrigger are bolted and welded on the outrigger. , there is a safety risk in high-altitude welding, it is not easy to control the quality, and it is easily affected by the external environment, resulting in welding defects. At the same time, for parts delivery and on-site assembly projects, the conventional practice is to pre-assemble in the manufacturing company, and the corresponding pre-assembly and disassembly costs will be added. It is not conducive to the modularization and standardized production needs of enterprises. Contents of the invention [0003] Aiming at the defects and deficiencies of the prior art, the object of the pr...
Claims
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Login to View More IPC IPC(8): B23K37/04
CPCB23K37/0426Y02E10/72
Inventor 俞小兵宣强黄叶锋盛金金鲍凯
Owner NANTONG ZHENHUA HEAVY EQUIP MFG