Guided elliptical tracking curling machine
A curling machine and elliptical technology, which is applied in the field of guiding and tracking elliptical curling machines, can solve the problems of high cost, low efficiency, and unsuitable curling of elliptical sheet metal products, so as to avoid curling of presses and molds , reduce costs and improve efficiency
Inactive Publication Date: 2014-08-13
NINGBO SENFU MACHINERY & ELECTRIC MFG
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Problems solved by technology
[0002] The curling machine in the prior art is to fix the disc-shaped sheet metal product on the rotary table and rotate it, and the edge of the product is deformed and curled to form a circular ring by rolling the curling wheel. Therefore, the curling machine of the prior art is not suitable for the curling of oval sheet metal products; for the curling of oval sheet metal products, the prior art adopts a press and a mold through secondary extrusion For crimping, due to the high cost of presses and molds, many crimping processes, and low efficiency, the prior art has the problems and deficiencies of high cost and low efficiency
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[0018] refer to Figure 1 ~ Figure 3 , a guiding and tracking elliptical crimping machine of the present invention includes a base 1, a rotary table 2, a cantilever 3, and a slide plate 4, wherein: the base 1 is a rectangular frame steel member made of angle steel welding ; The middle part of the base 1 is fixedly provided with a motor 11; the output shaft of the motor 11 is fixedly provided with an A pulley 111;
[0019] The rotary table 2 is elliptical when viewed from above, with a protruding parabolic surface above, and a flat disc-shaped steel member below. It is the rotating shaft of the workbench, and the lower end of the rotating shaft of the workbench is fixedly provided with a B pulley 24; the top of the rotating workbench 2 is provided with a circle of grooves with a rectangular cross-section along the edge, which is called the guide groove 21; the rotating workbench 2 is rotatably fixed Connected to the center above the base 1, the B pulley 24 of the rotary table ...
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The invention discloses a guided elliptical tracking curling machine, comprising a base (1), a rotary table (2), a cantilever (3) and a sliding plate (4). With the adoption of the guided elliptical tracking curling machine comprising the base, the rotary table, the cantilever and the sliding plate, a curling pinch roller is arranged on the sliding plate, a traction wheel is arranged below the sliding plate, a guide slot with elliptical tracking is arranged at an edge of the rotary table, and the guide slot drives the sliding plate to do reciprocated tracking motion along with the elliptical tracking changes by the traction wheel, so that the curling pinch roller rolls and extrudes a rotary product to achieve the curled elliptical edge of the product, and the defects of high cost and low efficiency of the prior art can be overcome. The curling machine is suitable for forming curled edges of an elliptical metal plate product by the guided tracking of the guide slot and the traction wheel, thus avoiding the defects of curled edges of a press and a die, reducing the cost in forming curled edges of elliptical parabolic antennas and improving the efficiency.
Description
technical field [0001] The invention relates to a crimping device for sheet metal processing, in particular to a guiding and tracking elliptical crimping machine used for crimping the edge of an elliptical parabolic antenna when manufacturing an elliptical parabolic antenna. Background technique [0002] The curling machine in the prior art is to fix the disc-shaped sheet metal product on the rotary table and rotate it, and the edge of the product is deformed and curled to form a circular ring by rolling the curling wheel. Therefore, the curling machine of the prior art is not suitable for the curling of oval sheet metal products; for the curling of oval sheet metal products, the prior art adopts a press and a mold through secondary extrusion For crimp forming, due to the high cost of presses and molds, many crimp forming processes, and low efficiency, the prior art has the problems and deficiencies of high cost and low efficiency. Contents of the invention [0003] Aimin...
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IPC IPC(8): B21D19/12
Inventor 金宗宝葛超峰尤军达尤恩军任永刚马洪楠陈绍荣
Owner NINGBO SENFU MACHINERY & ELECTRIC MFG