Mobile shearing heavy load efficient guide rail mechanism
A high-efficiency, guide-rail technology, applied in the direction of shearing device, shearing machine equipment, accessories of shearing machine, etc., can solve the problems of poor sheet shearing quality, poor support effect of roller guide rails, large friction coefficient, etc., to improve work efficiency , to ensure the shear quality, the effect of small friction coefficient
Inactive Publication Date: 2015-12-09
JIANGSU YAWEI MACHINE TOOL
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Problems solved by technology
[0002] During the up and down movement of the tool holder, the guide rail is required to support and guide the tool holder. The traditional guide rail mechanism is a roller guide rail, which is distributed on the front and rear end faces of the tool holder. The friction coefficient of the roller guide rail to the tool holder is small, but the cutting tool When cutting, the tool holder has lateral pressure on the roller guide rail on the rear end surface, and the support effect of the roller guide rail is poor, resulting in poor cutting quality of the plate; the traditional guide rail mechanism also has a flat guide rail, which is distributed on the front and rear end surfaces of the tool holder. Although the plane guide rail can play a good role in supporting the tool holder, the friction coefficient is large
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[0014] A mobile shear heavy-duty high-efficiency guide rail mechanism, comprising a knife rest 1, the rear end of the knife rest 1 is placed on the rear plane guide rail 2, the front end of the knife rest 1 is provided with a front panel 4 installed on the frame 3, the The end face of the front panel 4 is provided with a roller guide rail 5, and the roller guide rail 5 is located between the tool rest 1 and the front panel 4; the roller guide rail 5 includes a fixed seat 6 arranged on the front panel 4, and the fixed seat 6 is provided with a guide hole, a guide column 7 is installed in the guide hole, the front end of the guide column 7 is provided with a groove along the axis direction, and a roller 8 is arranged in the groove, and the roller 8 passes through the The bearing 9 is connected with the guide column 7, the lower end of the guide column 7 is provided with a stepped shaft 10, the lower end of the fixed base 6 is equipped with a gland 11, the center of the gland 11 i...
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The invention relates to a mobile shearing heavy load efficient guide rail mechanism. The mobile shearing heavy load efficient guide rail mechanism comprises a knife rest, wherein the rear end of the knife rest is placed on rear flat guide rails, the front end of the knife rest is provided with a front panel mounted on a rack, and idler wheels are arranged on the end surface of the front panel, and positioned between the knife rest and the front panel. The mobile shearing heavy load efficient guide rail mechanism is simple in structure, idler wheel guide rails are arranged on the front end surface of the knife rest for guiding the knife rest, the friction coefficient is small, the rear end surface of the knife rest adopts the flat guide rails to guide and support the knife rest, so that the knife rest is prevented from moving backward when a knife carries out shearing, and therefore, the shearing quality is guaranteed, and the work efficiency is improved.
Description
technical field [0001] The invention relates to a guide rail mechanism, in particular to a heavy-duty high-efficiency guide rail mechanism for mobile shears. Background technique [0002] During the up and down movement of the tool holder, the guide rail is required to support and guide the tool holder. The traditional guide rail mechanism is a roller guide rail, which is distributed on the front and rear end faces of the tool holder. The friction coefficient of the roller guide rail to the tool holder is small, but the cutter When cutting, the tool holder has lateral pressure on the roller guide rail on the rear end surface, and the support effect of the roller guide rail is poor, resulting in poor cutting quality of the plate; the traditional guide rail mechanism also has a flat guide rail, which is distributed on the front and rear end surfaces of the tool holder. Although the plane guide rail can play a good role in supporting the tool holder, the coefficient of friction...
Claims
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IPC IPC(8): B23Q1/01B23B21/00
CPCB23D15/06B23D33/00B23Q1/017B23Q1/25
Inventor 朱蔚杨建军石磊张峰
Owner JIANGSU YAWEI MACHINE TOOL