Automatic copper cylinder pressing machine capable of lowering abrasion of ball screw
A ball screw and copper column technology, applied in the field of machinery, can solve the problems of large wear of the ball screw and the screw nut, reducing the working life of the ball screw, and the generation of upper and lower force components, etc.
Inactive Publication Date: 2014-04-09
KUNSHAN FUXIN LIWEI AUTOMATION TECH
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Problems solved by technology
[0004] However, the screw nut on the X-axis sliding table and the X-axis ball screw, and the screw nut on the Y-axis sliding table and the Y-axis ball screw are locked. Due to the limitation of machining accuracy, the X-axis sliding table and the X-axis The installation tolerance of the screw nut on the axis ball screw, the Y-axis slide table, and the screw nut on the Y-axis ball screw in the vertical direction cannot be zero, which will cause the upper and lower points when the screw nut drives the slide table. Force, which in turn causes the ball screw to bear the vertical pulling distance. The larger the above-mentioned vertical pulling distance, the greater the force on the ball screw, and the greater the wear between the ball screw and the screw nut, thereby reducing the ball screw. working life
Method used
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Embodiment Construction
[0046] The embodiment of the present invention discloses an automatic copper column pressing machine capable of reducing the wear of the ball screw. By adding a connecting block with elastic parts installed inside between the sliding table and the ball screw, the wire can be greatly reduced. When the rod nut drives the sliding table, it will generate up and down component force, thereby reducing the wear between the ball screw and the screw nut, thereby improving the working life of the ball screw.
[0047] It should be noted that in the automatic copper press machine that can reduce the wear of the ball screw in the embodiment of the present invention, the method and structure of adding a connecting block with spring balls installed inside between the slide table and the ball screw, in addition to being able to In addition to being applied to automatic copper column pressing machines, it can also be used in automatic dispensing machines, automatic wire welding machines and oth...
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The invention discloses an automatic copper cylinder pressing machine capable of lowering the abrasion of a ball screw. Through the mode that a connecting block with an elastic piece mounted inside is additionally arranged between a sliding table and the ball screw, vertical component force generated when a screw nut drives the sliding table can be greatly decreased, so that abrasion between the ball screw and the screw nut is lowered, and thus the service life of the ball screw is prolonged. The automatic copper cylinder pressing machine capable of lowering the abrasion of the ball screw comprises a control module, an X-axis moving module, a Y-axis moving module, a feeding module and a Z-axis copper cylinder pressing machine head. The X-axis moving module comprises an X-axis sliding table, an X-axis ball screw, an X-axis elastic piece and an X-axis elastic piece mounting block. The Y-axis moving module comprises a Y-axis sliding table, a Y-axis ball screw, a Y-axis elastic piece and a Y-axis elastic piece mounting block.
Description
technical field [0001] The invention relates to the field of machinery, in particular to an automatic copper column pressing machine capable of reducing the wear of a ball screw. Background technique [0002] The automatic copper pillar pressing machine is used in the assembly of notebooks or mobile phones to automatically press copper pillars into the plastic holes in the notebook case or mobile phone case. [0003] The existing automatic copper column press machine includes: frame, copper column press head, X-axis slide table, X ball screw, Y-axis slide table and Y-axis ball screw, etc. The existing X-axis slide table generally passes through The threaded connection is fixedly connected with the screw nut on the X-axis ball screw, and the Y-axis slide table is generally fixedly connected with the screw nut on the Y-axis ball screw through threaded connection. When in use, first move the casing on the X-axis sliding table to the bottom of the copper column press head throu...
Claims
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IPC IPC(8): B23P19/02
CPCB23P19/001B23P19/006B23P19/02
Inventor 管贻纮
Owner KUNSHAN FUXIN LIWEI AUTOMATION TECH