Structure for press machine driving block
A driving block and press technology, applied in the field of mechanical presses, can solve the problems of high use cost and easy wear and tear, and achieve the effect of low use cost and high service life
Inactive Publication Date: 2013-03-13
江苏华商企业管理咨询服务有限公司
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Problems solved by technology
[0003] The square sleeve of the existing drive block and the sliding bearing installed in the middle inner hole of the square sleeve are integral structures. Since the sliding bearing installed in the middle hole of the square sleeve is easy to wear, once the wear exceeds the limit, the sliding bearing must be replaced again. Bearings, therefore, have the disadvantage of high cost of use
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[0009] The structure of the driving block of a press includes a block 1, a bearing bush 2, a bolt 3, and a gasket 4, and is characterized in that two split squares 1 are fixed together with bolts 3, and two split bushes Add gasket 4 between the 2 split tangent lines and install it in the middle hole formed by two squares 1.
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The invention discloses a structure for a press machine driving block. In the structure, the conventional square sleeve with an integral structure and a sliding bearing are made into two halves of folio structures; two folio square blocks are fixed together by using a bolt; and a gasket is added between folio tangents of two folio bearing bushes, and is arranged in a middle hole constructed by the two square blocks. The structure has the advantages of long service life and low using cost.
Description
technical field [0001] The invention relates to a mechanical press, in particular to a drive block structure of the mechanical press, and belongs to the technical field of the mechanical press. Background technique [0002] The driving block is an important part of a mechanical press. It includes a square sleeve and a sliding bearing installed in the inner hole of the square sleeve. The driving block is installed on the front end of the eccentric shaft of the press through the sliding bearing. The square frames are connected. When the crankshaft rotates, driven by the crankshaft, on the one hand, it moves up and down, and on the other hand, it slides left and right along the upper frame of the slider. The two compound movements push the slider up and down. . [0003] The square sleeve of the existing drive block and the sliding bearing installed in the middle inner hole of the square sleeve are integral structures. Since the sliding bearing installed in the middle hole of ...
Claims
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IPC IPC(8): B30B15/00
Inventor 王策
Owner 江苏华商企业管理咨询服务有限公司