Shaping device of supporting arm dedicated to nuclear power bridge frame
The technology of shaping device and bridge frame is applied in the field of special support arm shaping device for bridge frame and special support arm shaping device for nuclear power bridge frame. , The effect of preventing the support arm from shaking and improving the quality
Inactive Publication Date: 2013-10-23
江苏金华厦电气有限公司
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Problems solved by technology
[0003] During production, the support arm is welded by thin plates and medium-thick plates. Welding makes the product deformed. This deformation is unavoidable in the welding process. The conventional processing method is that the workers use an iron hammer to correct by feeling. Disadvantages of this treatment method: first, it is easy to cause flaws on the surface of the support arm, which affects the overall quality of the product; second, it is not conducive to batch processing, affects production efficiency, and is difficult to guarantee product quality
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[0012] The present invention is described in detail below in conjunction with accompanying drawing
[0013] A support arm shaping device for nuclear power bridges, comprising: a shaping upper template 1, which is mounted on an upper die base of a punch press; a shaping lower template 2, which is mounted on a lower die base of a punch press. It also includes a cylinder 3 for fixing the bracket arm; the cylinder 3 for fixing the bracket arm is installed on the punch press.
[0014] Due to: a support arm shaping device for nuclear power bridges, including: shaping upper template 1, installing the shaping upper template 1 on the upper die base of the punch press; shaping lower template 2, installing the shaping lower template 2 on the lower die base of the punch press Up; thus: after the support arm is put into the lower formwork 2, pressure is applied downward through the upper formwork 1 installed on the upper die base of the punch press, and the support arm is corrected and sha...
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The invention discloses a shaping device of a supporting arm dedicated to a nuclear power bridge frame. The shaping device of the supporting arm dedicated to the nuclear power bridge frame comprises an upper shaping template and a lower shaping template. The upper shaping template is installed on an upper die seat of a punch press. The lower shaping template is installed on a lower die seat of the punch press. The shaping device further comprises a cylinder used for fixing the supporting arm and installed on the punch press. The shaping device of the supporting arm dedicated to the nuclear power bridge frame has the advantages that production of an assembly line can be achieved, working efficiency is improved, hot deformation deviation caused in a supporting arm welding process can be neglected, the problem that the requirement for quality of nuclear power can not be met due to disqualified perpendicularity and levelness of the supporting arm is solved, product precision is improved and quality of the supporting arm is improved.
Description
technical field [0001] The invention relates to a special supporting arm shaping device for a bridge, and more specifically relates to a special supporting arm shaping device for a nuclear power bridge, which belongs to the field of nuclear power cable bridges. Background technique [0002] Cable tray is a rigid structural system with dense support cables composed of straight sections, bends, components, brackets, hangers, etc. of trays or ladders. It is an important product responsible for power transmission in the field of low-voltage power transmission and distribution. , Factories and mines are widely used. Among them, the most important thing that affects the installation quality and performance of pallets and ladders is the "support arm". The support arm is the most important accessory for the installation of pallets and ladders. In many places, due to the verticality and levelness of the support arms are not up to standard, the installation of pallets and ladder fram...
Claims
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IPC IPC(8): B21D1/00
Inventor 宋振达陈荣徐双燕陈量
Owner 江苏金华厦电气有限公司