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Connecting rod and plunger connecting mechanism of press

A technology of connecting mechanism and press, which is applied in the field of mechanical press to achieve the effect of solving the problem of easy breaking and reducing size

Inactive Publication Date: 2013-04-03
XUZHOU HAILUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a novel connection structure between the connecting rod and the plunger of the press to overcome the problem that the pin shaft in the existing press connecting rod and plunger connection mechanism is easy to break. The above-mentioned defects in the rod and plunger connection mechanism

Method used

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  • Connecting rod and plunger connecting mechanism of press
  • Connecting rod and plunger connecting mechanism of press

Examples

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Embodiment Construction

[0009] The connection mechanism between the connecting rod and the plunger of the press according to the present invention includes: a plunger 1, a fixed pin 2, an adjusting gasket 3, a support seat 4, a copper tile 5, a pin shaft 6, a connecting rod 7, and a pin 8. The bottom of the middle of the two lifting lugs of the plunger 1 is provided with an adjustment gasket 3, and the upper end of the adjustment gasket 3 is provided with a support seat 4, and the adjustment gasket 3 and the support seat 4 are fixed on the plunger 1 together with the fixing pin 2. The two lifting lugs open the middle bottom of the gear, and a copper tile 5 is arranged in the upper semicircular opening of the supporting seat 4. The copper tile 5 is fixed with the supporting seat 4 with a pin 8. The two lifting lugs of the plunger 1 In the middle of opening the gear, pin 6 is used to articulate connecting rod 7 movably, and the arc portion at the bottom of connecting rod 7 is in close contact with the i...

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PUM

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Abstract

The invention relates to a connecting rod and plunger connecting mechanism of a press. An adjusting shim is arranged at the bottom between two lug open seats of the plunger. A supporting base is arranged at the upper end of the adjusting shim. The adjusting shim and the supporting base are fixed at the bottom between the two lug open seats of the plunger through a fixing pin. A copper content element is arranged in an upper semicircular opening of the supporting base. The two lug open seats of the plunger are moveably hinged with the connecting rod through a pin roll, so that the arc-shaped part of the bottom of the connecting rod is compactly contacted with the inner arc-shaped face of the copper content element. The acting force on the pin roll can be alleviated, so that the deficiency that the pin roll is easy to break is solved, and the size of a corresponding part can be reduced.

Description

technical field [0001] The invention relates to a mechanical press, in particular to a connection mechanism between a connecting rod and a plunger of the mechanical press, and belongs to the technical field of the mechanical press. Background technique [0002] At present, the connection mechanism between the connecting rod and the plunger of the existing mechanical press is that the plunger and the connecting rod are directly and movably hinged together through the pin shaft. When the rod moves back and forth in a circular motion, a large impact force will be generated, so the pin shaft is easy to break. Although the problem of easy breakage of the pin shaft can be solved by thickening the pin shaft, the thickening of the pin shaft must be increased accordingly. Corresponding dimensions of other components. Contents of the invention [0003] The object of the present invention is to provide a novel connection structure between the connecting rod and the plunger of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/00
Inventor 周丽
Owner XUZHOU HAILUN AGRI TECH
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