Fine machining device and technology of surface of die steel

A technology of die steel and equipment, which is applied in the field of finishing equipment and finishing technology on the surface of die steel, can solve the problems affecting the precision of die finishing and the inability to realize ultra-precise fine processing of the die surface, etc. Concise, speed up the effect of filtration efficiency

Inactive Publication Date: 2019-11-29
浙江日成模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional molds usually only use polishing pads to grind and polish the surface of the mold during the finishing process, which cannot achieve ultra-precision fine machining of the mold surface, thus affecting the finishing accuracy of the mold, which needs to be improved

Method used

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  • Fine machining device and technology of surface of die steel
  • Fine machining device and technology of surface of die steel
  • Fine machining device and technology of surface of die steel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1: as figure 1 As shown, a finishing equipment for the surface of mold steel includes a workbench 1, a support seat 2 is vertically arranged on the back side of the workbench 1, and the side of the support seat 2 close to the workbench 1 is vertically A sliding seat 3 is slidably connected, and the sliding seat 3 is arranged horizontally, and the support seat 2 is provided with a first cylinder 21 for driving the sliding seat 3 to move vertically.

[0043] Such as figure 1As shown, the lower end surface of the sliding seat 3 is rotatably connected with a rotating seat 31, and the upper end surface is provided with a motor 32 for driving the rotating seat 31 to rotate, and the lower end surface of the rotating seat 31 is provided with a pneumatic gripper 33 , the pneumatic gripper 33 is used to clamp the fixed mold steel, and the upper end surface of the workbench 1 is provided with a polishing pad 11 directly below the pneumatic gripper 33 .

[0044] Such a...

Embodiment 2

[0065] Embodiment 2: a kind of finishing process of mold steel surface, has applied above-mentioned finishing equipment, comprises the following steps:

[0066] S1, clamping and fixing the mold steel with the pneumatic gripper 33, and making the surface of the mold steel to be processed collide with the polishing pad 11;

[0067] S2, controlling the rotation of the mold steel, and discharging the polishing liquid into the gap between the mold steel and the polishing pad 11 at a certain flow rate;

[0068] S3, filtering and collecting the used polishing solution for reuse.

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Abstract

The invention discloses a fine machining device and technology of the surface of die steel, and relates to the field of die production and manufacturing. The fine machining device comprises a workingtable, the working table is vertically provided a support seat, and the support seat is vertically and slidably connected with a sliding seat; the lower end surface of the sliding seat is rotatably connected with a rotating seat, and a pneumatic clamping jaw is arranged on the lower end surface of the rotating seat; a polishing pad is arranged on the upper end surface of the working table, a liquid supply mechanism is arranged on the side wall of the support seat, the liquid supply mechanism is provided with a liquid discharging pipe, the liquid discharging pipe is provided with a valve, and the pipe opening of the liquid discharging pipe aligns with the surface of the polishing pad. The fine machining device and technology have the advantages and effects that through matching of polishingliquid and the polishing pad, ultra-precision fine machining of the die steel is achieved in the alternating process of the chemical reaction and mechanical action, and thus the fine machining accuracy of the die steel is improved; and meanwhile the steps are set to be simple, the fine machining technology with high automation is achieved, the accurate machining of the die steel is achieved, andthe fine machining accuracy of the die steel is improved.

Description

technical field [0001] The invention relates to the field of mold production and manufacturing, in particular to equipment for finishing the surface of mold steel and a finishing process thereof. Background technique [0002] During the production and processing of traditional molds, it is often necessary to finish the surface, so that the mold is conducive to the demoulding of plastic parts, reduces the injection flow resistance, avoids sticking, improves the forming performance, improves the accuracy of the mold joint surface, and prevents the matrix Material leakage and other advantages. [0003] In the finishing process of traditional molds, usually only polishing pads are used to grind and polish the surface of the mold, and the ultra-precision fine machining of the mold surface cannot be realized, thus affecting the finishing accuracy of the mold, which needs to be improved. Contents of the invention [0004] The object of the present invention is to provide a finis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/02B24B41/06B24B47/12B24B47/22B24B55/06B24B57/02B01D29/01B01D29/64B01D36/00
CPCB01D29/01B01D29/6484B01D36/00B24B29/02B24B41/067B24B47/12B24B47/22B24B55/06B24B57/02
Inventor 王煜金苍进
Owner 浙江日成模具有限公司
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