Rolling and forming machine for copper seal of concrete face dam
A concrete face dam and water-stop copper sheet technology, applied in the field of water-stop copper sheet devices, can solve the problems of material waste, short forming distance, and low work efficiency, and achieve the effects of convenient use, avoiding waste, and simple structure
Active Publication Date: 2008-06-04
CHINA GEZHOUBA GROUP CO LTD +1
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Problems solved by technology
[0002] The production of water-stop copper sheets in the prior art has the disadvantages of high labor intensity, low work efficiency, and many labors. The production requires multiple people to work together, and the forming distance is short, the forming quality is not accurate, and on-site welding is required. Phenomena such as thinness occur, resulting in waste of materials
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[0013] As shown in Figures 1, 2, 3, and 4, a concrete face dam water-stop copper sheet rolling forming machine includes a feeding positioning platform 1, a rolling wheel set 2, a bridge shaft 3, a reducer 4, and a motor 5 And the body 6, the feeding positioning platform 1 and the rolling wheel group 2 are located on the body 6, the body 6 is provided with a motor 5, a reducer 4 and a bridge shaft 3, the motor 5 is connected with the reducer 4 through a belt, and the reducer 4 The bridge shaft 3 is connected with the bridge shaft 3 through the chain, and the bridge shaft 3 is connected with the rolling wheel set 2 through the chain. The rolling wheel set 2 is composed of at least three cams 7 and at least three flanging wheels 8, and each cam 7 And flanging wheel 8 are all made up of main shaft 9, key 10, main rolling wheel 11, auxiliary wheel 12, backing plate 13, pad cover 14, spell cap 15, sprocket wheel 16, pressing plate 17 and copper tile 18, main rolling The wheel 11 is ...
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This invention relates to a concrete face dam copper seal rolling-forming machine, which comprises input orientating deck; rolling wheel group composed by at least three convex wheels and three edge-fold wheels each of which is formed by main axis, keys, main rolling wheel, secondary wheel, backing board, mattress protector, splice cap, chain wheel, pressboard and copper tile; second motion shaft; decelerator; motor and body, wherein, the main rolling wheel is looped in the center of main axis with secondary wheels on either side attached with main axis via backing board, mattress protector and splice cap, and the main axis linked to body via copper tile, chain wheel and pressboard. Adopting above said structure can shape the middle nasal part and two-side wings upwarped based on the trace of the nasal part and wings to maintain original thickness of copper slice and avert distortedness. The invention has the advantages of structure-simplicity, usage-convenience.
Description
technical field [0001] The invention relates to a device for producing water-stop copper sheets used in hydropower construction, in particular to a rolling forming machine for water-stop copper sheets of concrete face dams. Background technique [0002] The production of water-stop copper sheets in the prior art has the disadvantages of high labor intensity, low work efficiency, and many labors. The production requires multiple people to work together, and the forming distance is short, the forming quality is not accurate, and on-site welding is required. Phenomena such as thinness occur, resulting in waste of materials. Contents of the invention [0003] The object of the present invention is to provide a concrete face dam water-stop copper rolling forming machine with high efficiency, good quality and the ability to process long-distance water-stop copper pieces. [0004] The purpose of the present invention is achieved in this way: a concrete face dam water stop copper...
Claims
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IPC IPC(8): B21D5/16
Inventor 陈世祥
Owner CHINA GEZHOUBA GROUP CO LTD