Straightening roll structure for stretching-bending straightening machine set
A technology of stretching, bending, straightening, and straightening rollers, which is applied in the field of mechanical structures, can solve problems such as low efficiency, time-consuming and laborious, and achieve high efficiency
Inactive Publication Date: 2012-02-15
无锡新宝重工机械有限公司
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Problems solved by technology
[0002] When adjusting the gap between the upper roll and the lower roll of the existing straightening roll of the stretching and bending straightening unit, it is necessary to disassemble the entire roll body structure, and then reinstall and adjust. The entire adjustment process is time-consuming, laborious, and inefficient.
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[0007] See figure 1 , which includes a roll frame 1, an upper roll 2, a lower roll 3, the lower roll 3 is fastened to the lower roll seat 4, the lower roll seat 4 is fastened to the lower end of the roll frame 1, and the middle end of the roll frame 1 is provided with opposite vertical rails There are two grooves 5 and two upper rollers 2, and the two upper rollers 2 are installed on the corresponding upper roller bases 6 respectively. The other side of the seat 6 is respectively provided with rails 8, and the rails 8 are respectively snapped into the vertical rail grooves 5, and the two lifts 9 are respectively supported on the top of the roller frame 1, and the movable ends 10 of the two lifts 9 are fastened and connected respectively. Corresponding upper roller seat 6.
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The invention provides a straightening roll structure for a stretching-bending straightening machine set. By adopting the straightening roll structure, an operation for adjusting clearances between upper rollers and a lower roller is labor-saving, time-saving and high-efficient. The straightening roll structure comprises a roller frame, the upper rollers and the lower roller, wherein the lower roller is tightly fixed with a lower roller base; the lower roller base is fixedly connected to the lower end of the roller frame; the straightening roll structure is characterized in that opposite vertical rail slots are formed in the middle end of the roller frame; the quantity of the upper rollers is two; the two upper rollers are respectively mounted on corresponding upper roller bases; opposite sides of the two upper roller bases are matched with each other and form a linear moving slot; rails are respectively arranged on the other sides of the two upper roller bases; the rails are respectively and correspondingly clamped in the vertical rail slots; two lifters are respectively supported at the top of the roller frame; and moveable ends of the two lifters are respectively and fixedly connected to the corresponding upper roller bases.
Description
technical field [0001] The invention relates to the technical field of mechanical structure of a stretching bending straightening unit, in particular to a straightening roller structure of a stretching bending straightening unit. Background technique [0002] When adjusting the gap between the upper roll and the lower roll of the existing straightening rolls of the stretching and bending straightening unit, it is necessary to dismantle the entire roll body structure, and then reinstall and adjust. The whole adjustment process is time-consuming, laborious and inefficient. Contents of the invention [0003] In view of the above problems, the present invention provides a straightening roller structure of a stretching bending straightening unit, which saves time and labor and has high efficiency in adjusting the gap between the upper roller and the lower roller. [0004] The straightening roll structure of the stretching bending straightening unit is...
Claims
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Inventor 周建清
Owner 无锡新宝重工机械有限公司
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