A Large-Stroke Pulley Mechanism for Front Die
A technology of large stroke and pulley, which is applied in the field of large stroke travel position pulley mechanism of the front mold, can solve the problems of stuck T-head and the contact point of the inclined drawing seat, burning and other problems, and achieves the effect of good sliding and reducing the contact surface.
Active Publication Date: 2018-06-01
中山市利群精密实业有限公司
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Problems solved by technology
[0002] The traditional oblique drawer is driven by the T head. Due to this design defect, it is easy to get stuck when sliding and burn to death at the contact between the T head and the oblique drawer seat.
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[0017] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
[0018] Such as Figures 1 to 4 The large-stroke pulley mechanism of the front mold shown includes a front mold 1, and an oblique drawer insert 2 and an oblique drawer seat 3 are arranged in the front mold 1, and the upper end of the oblique drawer insert 2 is movable on the oblique drawer. On the seat 3, the lower end of the inclined drawing insert 2 is arranged in the core 4 of the front mold 1, and a pulley 5 is arranged in the upper end of the inclined drawing insert 2, and the pulley 5 is arranged on the inclined drawing seat 3, An oblique drawing guide block 6 is provided in the front mold 1 between the oblique drawing seat 3 and the core 4, and an oblique guide hole 7 is arranged in the oblique drawing guide block 6, and the oblique drawing insert 2 is provided with In the inclined guide hole 7.
[0019] In the present invention, ...
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The invention discloses a front mould large-stroke slide pulley mechanism which comprises a front mould. The mechanism is characterized in that an inclined drawing insert and an inclined drawing base are arranged in the front mould, the upper end of the inclined drawing insert is movably arranged on the inclined drawing base, the lower end of the inclined drawing insert is arranged in a core of the front mould, a pulley is arranged in the upper end of the inclined drawing insert, and arranged on the inclined drawing base, an inclined drawing guide block is arranged on the portion, between the inclined drawing base and the core, in the front mould, an inclined guide hole is formed in the inclined drawing guide block, and the inclined drawing insert is arranged in the inclined guide hole. The mechanism aims to overcome the defects in the prior art, and the front mould large-stroke slide pulley mechanism is simple in structure and can prevent inclined drawing from getting stuck or being burnt down.
Description
technical field [0001] The invention relates to a pulley mechanism with a large stroke of a front mold. Background technique [0002] The traditional oblique drawer is driven by the T head. Due to this design defect, it is easy to get stuck when sliding and burn to death at the contact between the T head and the oblique drawer seat. [0003] Therefore, the existing mold positioning mechanism needs to be further improved. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a front mold large-stroke travel pulley mechanism with a simple structure that can prevent jamming or burning caused by oblique drawing. [0005] In order to achieve the above object, the present invention adopts the following scheme: [0006] A front mold large-stroke row position pulley mechanism, including the front mold, is characterized in that: the front mold is provided with an oblique drawer insert and an oblique dr...
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IPC IPC(8): B29C33/44
CPCB29C33/44
Inventor 童章狄岑波刘佩之樊泽文吴凯杨坤华袁志龙张邦红阮建华李卓华付炽垣何可梅王国锋周华伍昭文何豪范助文江小强严瑞林周继海易杰华郑光林于鹏陈云罗海平周丽英
Owner 中山市利群精密实业有限公司