CN207900232U - Turntable cooling device - Google Patents
Turntable cooling device Download PDFInfo
- Publication number
- CN207900232U CN207900232U CN201721842115.0U CN201721842115U CN207900232U CN 207900232 U CN207900232 U CN 207900232U CN 201721842115 U CN201721842115 U CN 201721842115U CN 207900232 U CN207900232 U CN 207900232U
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- Prior art keywords
- cooling
- ring
- water
- workbench
- turntable
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Abstract
The utility model discloses a kind of turntable cooling device, workbench is assembled to by T-block on lathe turntable, and workbench bottom is set there are two cooling ring, has coolant liquid, the inlet and outlet of cooling ring to be communicated in lathe water cooling unit in cooling ring.The water hole of horizontal direction is offered on workbench, table core offers the cooling water inlet and cooling water outlet of vertical direction, and one end of cooling ring is communicated in cooling water inlet by water hole, and the other end of cooling ring is communicated in cooling water outlet by water hole.The utility model can effectively avoid heat transfer from influencing the rotating accuracy of turntable to lathe turntable, to ensure the precision of 3D printing.
Description
Technical field
The utility model is related to the technical field of temperature control of 3D printing technique.
Background technology
In recent years since the fast development of metal 3D printing technique and metal powder cost constantly reduce, more and more rows
Industry recognizes the advantage that there is the part produced using 3D printing technique traditional processing can not replace, but 3D printing at this stage
Technology also has the deficiency of its own, as during surface quality is not high and print procedure size there are deviations the problems such as.3D printing is increased
Material, which is manufactured, to be fused in a product with five-axis robot, make its can between two kinds of processing methods free switching, can both play increasing
The advantage of material manufacture, and can be compensated its defect by five-axis robot, to greatly change the mode of production of traditional part.
Turntable is the key feature for influencing five-axis machine tool precision, due to the special technological requirement of 3D printing technique, is needed
Workpiece is heated, maximum heating temperature is to 400 degrees Celsius, so effective temperature control must be taken turntable
System.
Utility model content
The technical issues of the utility model is solved is to provide a kind of device that can reduce lathe turntable temperature, avoids 3D
Heat is transmitted to the interference inside turntable when printing lathe to workpiece heat.
The technical solution adopted in the utility model is turntable cooling device, including workbench and T-block, workbench and machine
Bed turntable is connected by T-block, and T-block upper end is connected with workbench by screw, and T-block lower end is caught in the T of workbench
In type groove, workbench bottom is equipped with cooling ring, has coolant liquid, the inlet and outlet of cooling ring to be communicated in lathe water cooling in cooling ring
Machine.
Offer the water hole of horizontal direction on workbench, table core offer vertical direction cooling water inlet and
One end of cooling water outlet, cooling ring is communicated in cooling water inlet by water hole, and the other end of cooling ring is connected by water hole
Pass through cooling water outlet.
Cooling ring helical form arranges that cooling ring is intake in outer end, inner end is discharged.
The cooling water ring includes interior cooling ring and outer cooling ring, and a pair of of inner ring water hole and a pair are offered on workbench
Outer shroud water hole, inner ring water hole include interior cooling ring cooling water inlet and interior cooling ring cooling water outlet；Outer shroud water hole packet
Outer cooling ring cooling water inlet and outer cooling ring cooling water outlet are included, inner ring water hole and outer shroud water hole are communicated in lathe water cooling
Machine.
The utility model has the beneficial effects that heat transfer can effectively be avoided to influence the revolution of turntable to lathe turntable
Precision, to ensure the precision of 3D printing.
Description of the drawings
Fig. 1 is turntable cooling device bottom view.
Fig. 2 is cooling ring pipeline sectional view.
Fig. 3 is outer cooling ring pipeline sectional view.
Fig. 4 is the structural schematic diagram that workbench is fixed on turntable by T-block.
In figure label for：1- workbench；Cooling ring in 2-；The outer cooling rings of 3-；4-T type blocks；In 5- cooling ring cooling water into
Mouthful；The outer cooling ring cooling water inlets of 6-；Cooling ring cooling water outlet in 7-；The outer cooling ring cooling water outlets of 8-；9- screws；10-
Water hole.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Turntable cooling device described in the utility model, Fig. 1 include workbench 1, interior cooling ring 2, outer cooling ring 3, T-block
4 equal parts.
Workbench is fixed to by T-block on lathe turntable, and T-block upper end is fixed by screw 9 with workbench, T-block
Lower end is caught in the T-slot of lathe turntable.Total after assembly is fixed on the T-slot of original machine bed turntable table top by T-block 4
It is interior, prevent the downward transmission of workpiece heat.
1 bottom of workbench opens up inner ring and outer ring of two annular grooves as fixed cooling ring, interior cooling ring 2, outer cooling ring 3
It is separately fixed at inner ring and outer ring, cooling ring is distributed for zigzag shape, and coolant liquid is entered by the outer end of cooling ring, inner end outflow,
Coolant liquid is provided and is circulated by lathe water cooling unit.In order to which coolant liquid conveys, the water delivery of horizontal direction is equipped in the middle part of workbench
Pipe, center are equipped with the cooling water import and export of vertical direction.For cooling uniformity, two cooling rings, each cooling ring are taken
Interior cooling water independent loops, turntable cooling device share two pairs of cooling water outlet and inlets, that is to say four cooling water connectors：It is interior cold
But ring cooling water inlet 5, interior cooling ring cooling water outlet 7, is shown in Fig. 2；Outer cooling ring cooling water inlet 6 and outer cooling ring cooling water
Outlet 8, is shown in Fig. 3.Interior cooling ring cooling water inlet 5 is communicated in water hole 10, considers the convenience of processing technology, water hole 10 in
There are opening, opening to be blocked and sealed with pipe plug on workbench outer circumference surface, water hole 10 is downward at the outer end of interior cooling ring 2
It opens up there are one aperture, aperture is connected with interior cooling ring, and an aperture is opened up at the workbench at interior cooling ring, is communicated in another
One water hole 10 changes water hole 10 and is communicated in interior cooling ring cooling water outlet 7.The cooling water circulation principle of outer cooling ring with it is upper
It states identical.Consider the terseness of cooling uniformity and structure, two cooling rings are preferred forms, certainly according to sky
Between size variation, increase and decrease the quantity of cooling ring to adapt to actual demand, also belong to the technical side based on the utility model thinking
Case.
Four interfaces are connected by the pipeline of turntable center with the water cooling unit of lathe, provide cycle continuous cooling water, band
The heat of workbench 1 is transmitted to when walking workpiece heat.The water cooling unit of lathe is the equipment that lathe itself has, and cooling device is not given
Whole equipment increases added burden.
Claims (4)
1. turntable cooling device, it is characterised in that：Including workbench (1) and T-block (4), workbench (1) passes through with lathe turntable
T-block (4) is connected, and T-block (4) upper end is connected with workbench (1) by screw, and T-block (4) lower end is caught in workbench
(1) in T-slot, workbench (1) bottom is equipped with cooling ring, there is coolant liquid, the inlet and outlet connection of cooling ring in cooling ring
In lathe water cooling unit.
2. turntable cooling device as described in claim 1, it is characterised in that：Workbench offers the defeated of horizontal direction on (1)
Water hole (10), table core offer the cooling water inlet and cooling water outlet of vertical direction, and one end of cooling ring passes through defeated
Water hole (10) is communicated in cooling water inlet, and the other end of cooling ring is communicated in cooling water outlet by water hole (10).
3. turntable cooling device as claimed in claim 2, it is characterised in that：Cooling ring helical form arranges that cooling ring is in outer end
Water inlet, inner end water outlet.
4. turntable cooling device as claimed in claim 3, it is characterised in that：The cooling water ring include interior cooling ring (2) and
Outer cooling ring (3), a pair of of inner ring water hole and a pair of of outer shroud water hole are offered on workbench (1), and inner ring water hole includes interior
Cooling ring cooling water inlet (5) and interior cooling ring cooling water outlet (7)；Outer shroud water hole includes outer cooling ring cooling water inlet
(6) and outer cooling ring cooling water outlet (8), inner ring water hole and outer shroud water hole are communicated in lathe water cooling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842115.0U CN207900232U (en) | 2017-12-26 | 2017-12-26 | Turntable cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842115.0U CN207900232U (en) | 2017-12-26 | 2017-12-26 | Turntable cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900232U true CN207900232U (en) | 2018-09-25 |
Family
ID=63569016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842115.0U Active CN207900232U (en) | 2017-12-26 | 2017-12-26 | Turntable cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891148A (en) * | 2017-12-26 | 2018-04-10 | 大连三垒科技有限公司 | Turntable cooling device |
| CN109591285A (en) * | 2018-12-03 | 2019-04-09 | 青岛瑟克塞斯3D打印科技有限公司 | A kind of 3D printer of plurality of nozzle-type fusion technology |
-
2017
- 2017-12-26 CN CN201721842115.0U patent/CN207900232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891148A (en) * | 2017-12-26 | 2018-04-10 | 大连三垒科技有限公司 | Turntable cooling device |
| CN109591285A (en) * | 2018-12-03 | 2019-04-09 | 青岛瑟克塞斯3D打印科技有限公司 | A kind of 3D printer of plurality of nozzle-type fusion technology |
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