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Three-dimensional engraver

A technology of three-dimensional engraving machine and frame, applied in the field of machinery, can solve problems such as complex connection and coordination, loose cutters, and many parts, and achieve the effect of simple connection and coordination, improved engraving accuracy, and stable state

Active Publication Date: 2015-01-21
台州耐科兴智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But in this three-dimensional engraving machine, the tool rack is first set on the vertical drag block, the vertical drag block is set on the horizontal drag plate, and the horizontal drag plate is set on the beam. Obviously, in this three-dimensional engraving machine, the tool rack and the beam The connection and cooperation relationship between them is relatively complicated, and there are many parts between the tool holder and the beam, which leads to the fact that the tool holder cannot be placed on the beam more stably. That is to say, when the tool on the tool holder rotates, the tool is easy to The fit between the parts between the tool holder and the beam is not tight and loose, which leads to the low engraving accuracy of the three-dimensional engraving machine. No matter what, under the same conditions, the cumulative error of the cooperation of multiple parts is always greater than zero Cumulative errors of components

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the three-dimensional engraving machine includes a frame 12 and an engraving platform 2 arranged on the frame 12 . Wherein, the frame 12 includes a base 3 and columns 4 arranged on both sides of the base 3, a bottom beam 11 is provided on the bottom side of the base 3, the base 3 is overlapped on the upper side of the bottom beam 11, and two columns 4 are fixed on the bottom beam 11. ends. A tool holder 1 for installing a tool is provided between the upper ends of the two columns 4 , and a lifting motor 13 for driving the tool holder 1 to move up and down is provided between the column 4 and the tool holder 1 . Specifically, vertical guide rails are fixed on the two columns 4 , and both ends of the tool holder 1 are co-located on the guide rails of the column 4 . The column 4 is provided with a motor, and the motor drives the tool holder 1 to move up and down along the direction of the guide rail on the column 4 through the cooperation of th...

Embodiment 2

[0048] This embodiment is substantially the same as Embodiment 1, the difference is that in this embodiment, if Figure 4 As shown, in order to facilitate the collection and centralized treatment of cutting chips during the engraving process, so that the production environment is more tidy during the engraving process, the bottom of the engraving platform 2 is fixed on the bottom of the engraving platform 2 for receiving cutting chips. Chip board 19.

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Abstract

The invention discloses a three-dimensional engraver and belongs to the technical field of the machinery. The three-dimensional engraver solves the problem that the present three-dimensional engraver is low in precision. The three-dimensional engraver comprises a rack and an engraving platform on the rack, wherein the upper part of the engraving platform is provided with a cutter frame for mounting a cutter, the rack comprises a pedestal and an upright arranged on two sides of the pedestal, a lifting motor to move up and down the cutter frame is arranged between the upright and the cutter frame, the pedestal is provided with a longitudinal motor which drives a drive plate to be longitudinally reciprocated along a horizontal direction, and the drive plate is provided with a horizontal motor which drives a working platform to be horizontally reciprocated along the horizontal direction. In the engraver, there is simple connection relation between the cutter frame and the upright and the cutter frame is steadily moved so as to improve the engraving precision.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a three-dimensional engraving machine. Background technique [0002] From the processing principle, engraving is a combination of drilling and milling. It has a wide range of applications, including woodworking engraving machines, laser engraving machines, advertising engraving machines, jade engraving machines, stone engraving machines, cylindrical engraving machines, etc. Three-dimensional engraving machine is an industry classification of engraving machine. It is a new type of CNC equipment in recent years. Its working principle is very similar to that of CNC milling machine. By controlling the three-axis movement, the effect of automatic engraving can be achieved. The application range of three-dimensional engraving machine It is so extensive that it even replaces the manual engraving technology, laying the foundation for mass and rapid production of products. [0003] For ex...

Claims

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Application Information

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IPC IPC(8): B44B1/00B44B1/06
Inventor 吴善旺
Owner 台州耐科兴智能装备有限公司
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