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Bottom plate fixing piece of die spotting machine and thermal treatment technology of bottom plate fixing piece

A technology of fixing parts and mold opening machines, applied in heat treatment furnaces, heat treatment equipment, fixing devices, etc., can solve the problems of insufficient fatigue resistance and impact toughness, insufficient tensile strength, and inability to resist fatigue and impact fracture. , to achieve high fatigue resistance and impact toughness, resistance to fatigue and impact fracture

Inactive Publication Date: 2014-12-24
金方明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the bottom plate fixing parts of existing mold opening machines do not have high enough tensile strength to resist elongation, breakage, slipping and wear, and the fatigue resistance and impact toughness are not high enough to prevent It can resist fatigue and impact fracture, and it can't be well used in the problem of mold opening machine

Method used

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  • Bottom plate fixing piece of die spotting machine and thermal treatment technology of bottom plate fixing piece
  • Bottom plate fixing piece of die spotting machine and thermal treatment technology of bottom plate fixing piece

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0011] As shown in the figure, the present invention includes a body 1 and a heat treatment process. The body 1 is set as a cuboid structure, and a circular through hole is arranged in the middle, which is set as the first through hole 2. The first through hole 2 The upper and lower sides of the through hole 2 are respectively provided with a circular through hole, which are respectively the second through hole 6 and the third through hole 3, and a square groove is arranged in the middle of the body 1, which is set as the first concave Groove 5 has a square groove on its lower side, which is set as the second groove 4. The heat treatment process is characterized by immersing in a suitable quenching medium after heating to austenitization and cooling at a faster rate.

[0012] When selecting the quenching medium for the heat treatment process, sufficient cooli...

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Abstract

The invention discloses a bottom plate fixing piece of a die spotting machine and a thermal treatment technology of the bottom plate fixing piece. The bottom plate fixing piece comprises a body; the thermal treatment technology comprises a thermal treatment process; the body is of a rectangular structure, a round through hole which is set to be a first through hole is formed in the middle part of the body, two round through holes which are respectively set to be a second through hole and a third through hole are respectively formed in the upper side and the lower side of the first through hole, a square groove which is set to be a first groove is formed in the middle part of the body, and a square groove which is set to be a second groove is formed in the lower side of the first groove; the thermal treatment technology is characterized in that the bottom plate fixing piece can be cooled at a quicker speed by being immersed in an appropriate quenching medium after being heated to be austenized. According to the bottom plate fixing piece and the thermal treatment technology, disclosed by the invention, the tensile strength is high enough, and thus lengthening, snapping, slipping and wearing can be resisted; the fatigue resistance and the impact toughness are higher, thus fatigue and impact fracture can be resisted, and the bottom plate fixing piece can be well applied to the die spotting machine.

Description

technical field [0001] The invention relates to a mechanical product, in particular to a bottom plate fixing part of a mold opening machine and a heat treatment process thereof. Background technique [0002] The bottom plate fixing parts of some mold opening machines on the existing market cannot resist elongation, breaking, slipping and wear, and the fatigue resistance and impact toughness are not high enough to resist fatigue and impact fracture, and cannot be well Used in the mold opening machine. Contents of the invention [0003] The invention provides a bottom plate fixing part of a mold opening machine and a heat treatment process thereof. [0004] The purpose of the present invention is to solve the problem that the bottom plate fixing parts of existing mold opening machines do not have high enough tensile strength to resist elongation, breakage, slipping and wear, and the fatigue resistance and impact toughness are not high enough to prevent It can resist fatigu...

Claims

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Application Information

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IPC IPC(8): F16B1/00C21D9/00C21D1/18
Inventor 金方明
Owner 金方明
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