FIELD: furniture.
SUBSTANCE: invention relates to work table equipment used in sheet bending machine. Device comprises a support, a pad, and a fastening assembly. Support and pad are wedged. In the strap there is a groove in which the lower skew blocks are located in the direction of the length of the working table, above which the upper skew blocks are installed. Adjacent lower skew blocks are interconnected by means of connecting blocks. Fastening unit includes fastening oblique block, fixing element and pushing elements. On the support there is a sliding groove with a fixing oblique block, which has a larger diameter at the upper end than at the lower end. Fixing element passes through the fixing oblique block. Pushing elements are installed on the support and push the fixing oblique block from the opposite sides of the fixing oblique block.
EFFECT: due to optimization, the fastening structure is relatively stable and does not undergo loosening during a long period of operation.
4 cl, 6 dwg, 4 ex
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