Trash rack manufacturing tool and trash rack manufacturing method
A technology for manufacturing tooling and trash racks, which is applied in the field of manufacturing trash racks of hydropower stations, can solve the problems of high dimensional error rate, low assembling process work efficiency, cumbersome process, etc. The effect of improving work efficiency
Active Publication Date: 2020-12-01
CHINA 19TH METALLURGICAL CORP CHENGDU CONSTR +1
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Problems solved by technology
This assembly process has disadvantages such as low work efficiency, high dimensional error rate, and cumbersome process.
Method used
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[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as figure 1 and figure 2 As shown: the trash rack manufacturing tooling includes a tooling frame 1, two upper and lower positioning parts 2, two horizontal positioning parts 3 and two positioning rods 4; the shape of the tooling frame 1 is rectangular; the horizontal positioning part 3 is along the length direction of the tooling frame 1 Set in the tooling frame 1, two horizontal positioning parts 3 are respectively connected with the two long sides of the tooling frame 1, and the horizontal positioning part 3 is provided with a plurality of grating horizontal positioning grooves 10 at intervals along the length direction of the horizontal positioning part 3. The grid horizontal positioning grooves 10 of the two horizontal positioning parts 3 are oppositely arranged; the upper and lower positioning parts 2 are arranged between the...
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The invention discloses a trash rack manufacturing tooling and a trash rack manufacturing method, and relates to the technical field of trash rack manufacturing of hydropower stations. The trash rackmanufacturing tooling comprises a tooling frame, two upper and lower positioning pieces, two horizontal positioning pieces and two positioning bars; the horizontal positioning pieces are arranged in the tooling frame in the length direction of the tooling frame, the two horizontal positioning pieces are respectively connected with two long sides of the tooling frame, and a plurality of grating barhorizontal positioning grooves are arranged on each horizontal positioning piece; the upper and low positioning pieces are arranged between the two horizontal positioning pieces in the length direction of the tooling frame and are connected with the tooling frame, and a plurality of grating bar upper and lower positioning grooves are arranged in the upper and lower positioning pieces at intervalsin the length direction of the upper and lower positioning pieces; the positioning bars are arranged between the two horizontal positioning pieces in the length direction of the tooling frame, and the two ends of the positioning bars are detachably connected with two wide sides of the tooling frame. The trash rack manufacturing tooling can accurately position and fix trash rack bars, which is convenient to weld the trash rack bars to a grating body frame.
Description
technical field [0001] The invention relates to the technical field of manufacturing trash racks of hydropower stations, in particular to a tooling for manufacturing trash racks and a manufacturing method for trash racks. Background technique [0002] Trash racks are used to prevent floating objects such as driftwood, branches, leaves, weeds, garbage, ice floes, etc. damaged to ensure the normal operation of the device. The pollution blocking problem of hydropower station is a problem that cannot be ignored in the operation of hydropower station, which directly affects the operation status and economic benefits of the power station. As the main trash rack equipment, the trash rack plays an important role in ensuring the safe operation of the power station. As an important part of the trash rack to intercept upstream floating objects, the quality pass rate and production efficiency of its assembly directly affect the production schedule and economic benefits. [0003] The ...
Claims
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IPC IPC(8): B23K31/02B23K37/04B23P19/00B25B11/00E02B5/08
CPCB23K31/02B23K37/0426B23P19/00B25B11/00E02B5/085
Inventor 吴杰冯晏杨涛
Owner CHINA 19TH METALLURGICAL CORP CHENGDU CONSTR