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Mold guide column

A mold guide post and guide post technology, which is applied in the directions of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of limited service life, unfavorable production costs, deformation of mold guide posts, etc., so as to reduce the probability of deformation and increase the use of effect of life

Inactive Publication Date: 2013-12-25
SUZHOU YIQUN MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mold guide pillars are generally in the shape of a whole cylinder. During the use of the mold, the ends of the mold guide pillars are usually subjected to relatively large axial impact forces. After being impacted for a long time, the mold guide pillars are easily deformed. , therefore, the overall cylindrical mold guide pillar has a very limited service life and needs to be replaced frequently, which is not conducive to the control of production costs

Method used

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] see Figure 1 to Figure 3 , the embodiment of the present invention includes: a mold guide post, including: a first guide post rod 1, a second guide post rod 2, a piston 3, a water storage tank 4 and a hollow baffle plate 5, the first guide post rod 1 and The second guide rods 2 are connected.

[0021] The piston 3 is mounted on the bottom end of the first guide rod 1, and the upper end of the second guide rod 2 is provided with a water storage tank 4, and the piston 3 cooperates with the water storage tank 4, so that the water storage tank 4 The pressure inside is constant.

[0022] The bottom end of the first guide column rod 1 is prov...

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PUM

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Abstract

The invention discloses a mold guide column. The mold guide column comprises a punch, a female die, a cone and a guide sleeve, wherein the punch is mutually matched with the female die; the cone is arranged on the center of the bottom end of the punch; the guide sleeve is arranged in the female die; the punch is trapezoidal; the angle range of the cone is 60-120 degrees; an inner hole of the guide sleeve is trapezoidal; a forming hole is formed in the female die; the side wall of the forming hole is provided with a guide rail; the outer wall of the guide sleeve is provided with a guide wheel; the guide wheel is matched with the guide rail; the top end of the guide rail is provided with a baffle plate. By such a mode, the mold guide column has a buffer force during use through the principle of pressure intensity, so that the probability of deformation of the mold guide column is reduced and the service life of the mold guide column is increased.

Description

technical field [0001] The invention relates to the field of molds, in particular to a mold guide post. Background technique [0002] The mold guide post is an important part in the mold, which mainly guides the mold. The existing mold guide pillars are generally in the shape of a whole cylinder. During the use of the mold, the ends of the mold guide pillars are usually subjected to relatively large axial impact forces. After being impacted for a long time, the mold guide pillars are easily deformed. , therefore, the overall cylindrical mold guide post has a very limited service life and needs to be replaced frequently, which is not conducive to the control of production costs. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a mold guide post, which uses the principle of pressure to make the guide post have a buffer force when in use, which reduces the probability of deformation of the mold guide post and incre...

Claims

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Application Information

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IPC IPC(8): B21D37/12
Inventor 葛益军
Owner SUZHOU YIQUN MOLD
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