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Centering mechanism for adjusting eccentricity of reverse extrusion rod

A technology of reverse extrusion and center adjustment, which is applied in the field of reverse extrusion rod eccentric center adjustment mechanism, and achieves the effects of simple structure, reduced labor intensity, and convenient and quick adjustment

Active Publication Date: 2013-12-18
南京市浦口区浦城资产经营有限公司
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an eccentric centering mechanism for a reverse extrusion rod, which has the characteristics of simple structure and can quickly and effectively adjust the center of the reverse extrusion rod, so as to solve the problem of center adjustment of the reverse extrusion rod in the prior art. problems

Method used

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  • Centering mechanism for adjusting eccentricity of reverse extrusion rod

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Embodiment Construction

[0011] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0012] see figure 1 as shown, figure 1 It is a structural schematic diagram of the reverse extrusion rod eccentric centering mechanism provided in Embodiment 1 of the present invention.

[0013] In this embodiment, a reverse extrusion rod eccentric centering mechanism includes a reverse extrusion rod 1, and one end of the reverse extrusion rod 1 is provided with a mold moving slider 2, and inside the mold moving slider 2 The reverse extrusion rod support pad 4 is fixed by the reverse extrusion rod support pad pressure ring 3, and the reverse extrusion rod support pad 4 and the reverse extrusion rod 1 are eccentric structures whose centerlines are not on the same straight line. The reverse extrusion rod 1 is fixed on the reverse extrusion rod supporting pad 4 through the reverse extrusion rod press...

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Abstract

The invention discloses a centering mechanism for adjusting eccentricity of a reverse extrusion rod. The centering mechanism comprises the reverse extrusion rod, wherein a mold moving sliding block is arranged at one end of the reverse extrusion rod; the mold moving sliding block is provided with a reverse extrusion rod support pad; the reverse extrusion rod support pad and the reverse extrusion rod are in eccentric structures; the reverse extrusion rod is fixed on the reverse extrusion rod support pad through a fixing component. According to the centering mechanism for adjusting the eccentricity of the reverse extrusion rod, the center of the extrusion rod is adjusted by rotating the reverse extrusion rod support pad which is in the eccentric structure with the reverse extrusion rod, and not only is the structure simple and adjustment convenient and rapid, but also the working intensity is alleviated, the adjustment period is shortened, and the product property is improved.

Description

technical field [0001] The invention relates to a reverse extrusion machine, in particular to an eccentric centering mechanism of a reverse extrusion rod. Background technique [0002] Extrusion machines are divided into two different types, metal extrusion machines and plastic extrusion machines, and are used in different industrial fields. The center adjustment of the existing reverse extrusion rod used in the horizontal profile reverse extrusion machine generally adopts the adjustment of the lower guide rail of the mold shifting slider to adjust the center of the reverse extrusion rod, which will not only increase the cost of the equipment in the manufacturing process, Moreover, the labor intensity during adjustment will be increased, the flexibility is relatively poor, and the adjustment time is relatively long, thereby affecting the production efficiency of the product; in addition, there are also defects such as difficult maintenance, difficult installation, and inconv...

Claims

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Application Information

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IPC IPC(8): B21C23/20B21C23/21
Inventor 唐志明
Owner 南京市浦口区浦城资产经营有限公司
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