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Upper die stamping electrically-controlled numerical adjusting device of ultra-large-size powder press

A digital adjustment and super-large technology, applied in the direction of presses, manufacturing tools, etc., can solve the problems of adjustment accuracy, difficult maintenance and replacement, high sealing requirements, etc., and achieve the effects of small adjustment resistance, reduced labor intensity, and small frictional resistance

Pending Publication Date: 2018-06-12
YANGZHOU HAILI PRECISION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing punching pressurization adjustment motor of the upper die is installed in the oil chamber of the bed, which is easy to damage and needs to use an explosion-proof motor, which requires high sealing requirements and is very difficult to maintain and replace; moreover, the existing removal and adjustment drive shaft is prone to breakouts during movement. The problem of elongation and shortening has a great impact on the adjustment accuracy

Method used

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  • Upper die stamping electrically-controlled numerical adjusting device of ultra-large-size powder press
  • Upper die stamping electrically-controlled numerical adjusting device of ultra-large-size powder press
  • Upper die stamping electrically-controlled numerical adjusting device of ultra-large-size powder press

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Effect test

Embodiment Construction

[0020] The present invention includes an upstroke adjustment motor 1, and the upstroke adjustment motor 1 drives the adjustment transmission shaft 5 to rotate through a gear set;

[0021] The transmission of the adjustment transmission shaft 5 is divided into two sets, one of which is connected to the telescopic precision universal joint 9, the telescopic precision universal joint 9 drives the rotation of the adjustment worm 11, and the rotation of the adjustment worm 11 drives the rotation of the adjustment worm wheel 13, The adjusting worm gear 13 is connected with the upper connecting rod 12 through a connecting device, and the adjusting worm gear 13 is also threaded with a ball adjustment screw 16, and the ball adjustment screw 16 is connected to the upper sliding column and the upper beam;

[0022] The other said adjusting drive shaft drives the rotary encoder 3 to rotate through the encoding shaft coupling 5 .

[0023] The upstroke adjustment motor 1 drives the adjustmen...

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Abstract

The invention relates to an upper die stamping electrically-controlled numerical adjusting device of an ultra-large-size powder press. The upper die stamping electrically-controlled numerical adjusting device comprises an upper stamping adjusting motor (1) which drives an adjusting transmission shaft (5) to rotate through a gear set; transmission of the adjusting transmission shaft (5) is dividedinto two paths; one path is connected with an extensible precise universal joint (9), the extensible precise universal joint (9) drives an adjusting worm (11) to rotate, the adjusting worm (11) rotatably drives an adjusting worm wheel (13) to rotate, the adjusting worm wheel (13) is connected with an upper connection rod (12) through a connection device and is in threaded connection with a ball adjusting screw (16), and the ball adjusting screw (16) is connected to an upper slide column and an upper transverse beam; and the other path of transmission of the adjusting transmission shaft (5) drives a rotary encoder (3) to rotate through a code coupler (5). The upper die stamping electrically-controlled numerical adjusting device of the ultra-large-size powder press is reasonable in structureand can be subjected to high precision adjusting conveniently.

Description

technical field [0001] The invention relates to an electronically controlled digital adjustment device for an upper die punch of a super-large powder press, belonging to the technical field of powder machinery equipment. Background technique [0002] The molding process of powder products is the process of three pressurization of the powder, that is, upper die punching, lower die punching and final pressing. The existing punching pressurization adjustment motor of the upper die is installed in the oil chamber of the bed, which is easily damaged and requires an explosion-proof motor, which requires high sealing requirements and is very difficult to maintain and replace; moreover, the existing removal and adjustment drive shaft is prone to breakouts during movement. The problem of elongation and shortening has a great influence on the adjustment accuracy. Contents of the invention [0003] In view of the above defects, the present invention aims to provide an electronically...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/14B30B15/26B30B15/00
CPCB30B15/00B30B15/148B30B15/26
Inventor 冯金玉桑开兵闫德亮栾长平
Owner YANGZHOU HAILI PRECISION MACHINERY MFG
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