Y-direction assembly of numerical control carving machine

A CNC engraving machine and assembly technology, applied in the field of Y-direction assembly, can solve the problems of guide rail torsion, improve driving accuracy, Y-direction jamming, etc.
CN103552415AInactive Publication Date: 2014-02-05安庆市宏大涛业精啄数控科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
安庆市宏大涛业精啄数控科技有限公司
Publication Date
2014-02-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a Y-direction assembly of a numerical control carving machine. The Y-direction assembly comprises a left guide rail and a right guide rail which are arranged on the two sides of a tool body and a left Y-direction rack and a right Y-direction rack which are arranged on the tool body. A left column and a right column are movably connected onto the tool body through the left guide rail and the right guide rail. A left Y-direction drive motor and a right Y-direction drive motor are arranged on the left guide rail and the right guide rail respectively, left and right Y-direction drive motor spindle gears are arranged on spindles of the left and right Y-direction drive motors respectively, and left and right Y-direction large gears and left and right Y-direction small gears are arranged on the left column and the right column respectively. The left and right Y-direction large gears are connected with the left and right Y-direction small gears through transmission shafts respectively, the left and right Y-direction drive motor spindle gears are meshed with the left and right Y-direction large gears respectively, and the left and right Y-direction small gears are meshed with the left and right Y-direction racks respectively. The Y-direction assembly is flexible in walking, easy to control and capable of improving the carving accuracy and the service life effectively.
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Description

technical field

[0001] The invention relates to a CNC numerical control engraving machine, in particular to a Y-direction assembly of a numerical control engraving machine. Background technique

[0002] The Chinese invention patent with the authorized announcement number 101983870B discloses a cylindrical engraving machine, including a frame. Guide rails, left and right columns are arranged on both sides of the frame, and a gantry is arranged above the left and right columns, and a bracket is arranged below. There is a Y-direction screw nut on the bracket; there are multiple engraving heads on the gantry, and a Z-direction motor and an engraving motor are arranged inside the engraving head; The end is provided with a Y-direction screw that matches the Y-direction screw nut, a tailstock carriage is provided on the Y-direction rail, a plurality of thimble tailstocks are arranged on the tailstock carriage, and a plurality of thimble tailstocks are arranged on the frame. Corres...

Claims

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