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Turntable cooling device

A cooling device and turntable technology, applied in the field of temperature control of 3D printing technology, can solve the problems of dimensional deviation and low surface quality, and achieve the effect of ensuring accuracy

Pending Publication Date: 2018-04-10
DALIAN SUNLIGHT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, due to the rapid development of metal 3D printing technology and the continuous reduction in the cost of metal powder, more and more industries have realized that the parts produced by 3D printing technology have advantages that cannot be replaced by traditional processing, but the current 3D printing technology also has Its own shortcomings, such as poor surface quality and size deviation during printing, etc.

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] Turntable cooling device of the present invention, figure 1 Including workbench 1, inner cooling ring 2, outer cooling ring 3, T-block 4 and other parts.

[0017] The workbench is fixed on the machine tool turntable through a T-block, the upper end of the T-block is fixed with the workbench by a screw 9, and the lower end of the T-block snaps into the T-slot of the machine tool turntable. The T-shaped block 4 fixes the assembled whole structure in the T-shaped groove of the turntable table of the original machine tool, which prevents the downward transmission of workpiece heat.

[0018] Two ring grooves are set at the bottom of the workbench 1 as the inner ring and outer ring of the fixed cooling ring. The inner cooling ring 2 and the outer cooling ring 3 are respectively fixed on the inner ring and the outer ring. The outer end of the ring enters and the inner end...

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Abstract

The invention discloses a turntable cooling device. A workbench is assembled on a turntable of a machine tool through a T-shaped block, two cooling rings are arranged at the bottom of the workbench, cooling liquid is contained in the cooling rings, inlets and outlets of the cooling rings are communicated to a water cooling machine of the machine tool, horizontal water delivery holes are formed inthe workbench, a cooling water inlet and a cooling water outlet in a vertical direction are formed in the center of the workbench, one ends of the cooling rings are communicated to the cooling water inlet through the water delivery holes, and other ends of the cooling rings are communicated to the cooling water outlet through the water delivery holes. The turntable cooling device disclosed by theinvention can effectively prevent the rotation accuracy of the turntable from being affected by heat transfer to the turntable of the machine tool, thereby ensuring the accuracy of 3D printing.

Description

technical field [0001] The invention relates to the technical field of temperature control of 3D printing technology. Background technique [0002] In recent years, due to the rapid development of metal 3D printing technology and the continuous reduction in the cost of metal powder, more and more industries have realized that the parts produced by 3D printing technology have advantages that cannot be replaced by traditional processing, but the current 3D printing technology also has Its own shortcomings, such as poor surface quality and size deviation during printing, etc. Integrating 3D printing additive manufacturing and five-axis machining into one product, it can freely switch between the two processing methods, which can not only give full play to the advantages of additive manufacturing, but also make up for its shortcomings through five-axis machining. It has greatly changed the production method of traditional parts. [0003] The turntable is a key functional compo...

Claims

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Application Information

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IPC IPC(8): B22F3/105B33Y30/00
CPCB22F3/003B33Y30/00B22F10/10B22F10/00B22F12/37B22F10/20B22F12/20Y02P10/25
Inventor 俞洋高莹
Owner DALIAN SUNLIGHT TECH CO LTD
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