CN207289623U - A kind of cooling device of high speed machine main shaft - Google Patents
A kind of cooling device of high speed machine main shaft Download PDFInfo
- Publication number
- CN207289623U CN207289623U CN201721217038.XU CN201721217038U CN207289623U CN 207289623 U CN207289623 U CN 207289623U CN 201721217038 U CN201721217038 U CN 201721217038U CN 207289623 U CN207289623 U CN 207289623U
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- CN
- China
- Prior art keywords
- shell body
- main shaft
- high speed
- machine main
- cooling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of cooling device of high speed machine main shaft, including inner cylinder and the outer barrel being set on the outside of inner cylinder, further include shell body, shell body is equipped with the outside of outer barrel, closed cavity is formed between shell body and outer barrel lateral wall, shell body sidewall corresponding to cavity lower end is equipped with air inlet pipe, shell body sidewall corresponding to upper end is equipped with air outlet pipe, the lateral wall of inner cylinder with outer barrel madial wall between parallel be surrounded with cooling duct one, cooling duct two, one upper end of cooling duct is equipped with inlet tube one, lower end is equipped with outlet tube one, two upper end of cooling duct is equipped with outlet tube two, lower end is equipped with inlet tube two；The utility model is simple in structure, and the coolant of different directions is flowed into two cooling ducts, while coordinates the cooling effect of cold air, cools down good heat dissipation effect, effectively increases the service life of high speed machine main shaft.
Description
Technical field
It the utility model is related to cooling device technical field, and in particular to a kind of cooling device of high speed machine main shaft.
Background technology
Existing high speed machine main shaft in main shaft housing mainly by adding coolant, and constantly circulate, heat band
Walk, to be cooled down.Its basic cooling route is：First from main shaft coolant temperature controller flow out coolant, by by
The nearby water inlet of end cap, coolant enter the periphery of preceding end bearing, preceding end bearing are cooled down.Then flow to determining for main shaft
Son and rear end bearing are cooled down, and finally flowing back to main shaft coolant temperature controller from water outlet completes circulation.It is but existing cold
But the cooling effect of device is not still good enough, it is necessary to be further improved.
Utility model content
It is simple in structure the purpose of this utility model is to provide a kind of cooling device of high speed machine main shaft, in two coolings
Passage flows into the coolant of different directions, while coordinates the cooling effect of cold air, cools down good heat dissipation effect, effectively increases height
The service life of fast owner's axis.
To achieve the above object, the utility model provides following technical solution：
A kind of cooling device of high speed machine main shaft, including inner cylinder and the outer barrel that is set on the outside of inner cylinder, further include shell
Body, is equipped with shell body on the outside of the outer barrel, forms closed cavity between shell body and the outer barrel lateral wall, under the cavity
The corresponding shell body sidewall in end is equipped with the air inlet pipe entered for cold air, and the shell body sidewall corresponding to upper end, which is equipped with, to be supplied
The air outlet pipe of cold air outflow, it is parallel between the lateral wall of the inner cylinder and the madial wall of the outer barrel to be surrounded with cooling but liquid
Cooling duct one, the cooling duct two flowed through, one upper end of cooling duct are equipped with inlet tube one, and lower end is equipped with outlet tube one,
Two upper end of cooling duct is equipped with outlet tube two, and lower end is equipped with inlet tube two, the inlet tube one, outlet tube one, inlet tube
2nd, outlet tube two sequentially passes through corresponding outer barrel and shell body.
Further, the outer tube side wall is equipped with multiple slots.
Further, the slot extends to inner cylinder side wall.
Further, the slot tilts upward setting.
Further, the inlet tube one, be provided with control valve on inlet tube two.
Further, the shell body is externally provided with insulation jacket.
Further, the air inlet pipe is equipped with intake valve.
The beneficial effects of the utility model are：The cooling device of the utility model high speed machine main shaft, it is cold in cooling duct one
But liquid flows into from top to bottom, and coolant flows into from bottom to top in cooling duct two, and two cooling ducts flow into the cold of different directions
But liquid, can countershaft progress more uniformly cooling, while cooling effect can be made more preferable.And cold air is passed through in the cavities, can
Countershaft is further cooled down, and the heat for making to conduct on inner cylinder and outer barrel is pulled away in time.The utility model high speed machine main shaft
Cooling device, it is simple in structure, flow into the coolant of different directions two cooling ducts, while coordinate the cooling of cold air to make
With cooling down good heat dissipation effect, effectively increase the service life of high speed machine main shaft.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model inner cylinder；
In figure：1st, inner cylinder；2nd, outer barrel；3rd, shell body；4th, cavity；5th, air inlet pipe；6th, air outlet pipe；7th, cooling duct one；8、
Cooling duct two；9th, inlet tube one；10th, outlet tube one；11st, inlet tube two；12nd, outlet tube two；13rd, slot；14th, control valve；
15th, insulation jacket.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
As shown in Figs. 1-2, a kind of cooling device of high speed machine main shaft, including inner cylinder 1 and it is set in the outer of the outside of inner cylinder 1
Cylinder 2, further includes shell body 3, and the outside of outer barrel 2 is equipped with shell body 3, closed cavity is formed between 2 lateral wall of shell body 3 and outer barrel
4,3 side wall of shell body corresponding to 4 lower end of cavity is equipped with the air inlet pipe 5 entered for cold air, the shell body 3 corresponding to upper end
Side wall is equipped with the air outlet pipe 6 gone out for cold air stream, parallel ring between the lateral wall of inner cylinder 1 and the madial wall of the outer barrel 2
Cooling duct 1, the cooling duct 28 crossed for cooling liquid stream are wound with, one 7 upper end of cooling duct is equipped with inlet tube 1, and lower end is set
There is outlet tube 1,28 upper end of cooling duct is equipped with outlet tube 2 12, and lower end is equipped with inlet tube 2 11, and inlet tube 1, go out liquid
Pipe 1, inlet tube 2 11, outlet tube 2 12 sequentially pass through corresponding outer barrel 2 and shell body 3.
Wherein, 2 side wall of outer barrel is equipped with multiple slots 13, and cold air can be made preferably to be cooled down to outer barrel 2.
Wherein, slot 13 extends to 1 side wall of inner cylinder, cold air is preferably cooled down to inner cylinder 1.
Wherein, slot 13 tilts upward setting.
Wherein, inlet tube 1, be provided with control valve 14 on inlet tube 2 11.
Wherein, shell body 3 is externally provided with insulation jacket 15.
Wherein, air inlet pipe 5 is equipped with intake valve 16.
The cooling device of the utility model high speed machine main shaft, coolant is passed through in cooling duct 1, cooling duct two
Body (cooling liquid can be cooling water or cooling oil), coolant flows into from top to bottom in cooling duct 1, cooling duct 28
Middle coolant flows into from bottom to top, and two cooling ducts flow into the coolant of different directions, can countershaft carry out it is more uniform
Cooling, while cooling effect can be made more preferable.And cold air is passed through in cavity 4, can countershaft further cooled down, make in
The heat conducted on cylinder 1 and outer barrel 2 is pulled away in time.The cooling device of the utility model high speed machine main shaft, it is simple in structure, at two
Cooling duct flows into the coolant of different directions, while coordinates the cooling effect of cold air, cools down good heat dissipation effect, effectively improves
The service life of high speed machine main shaft.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (7)
1. a kind of cooling device of high speed machine main shaft, including inner cylinder (1) and the outer barrel (2) that is set on the outside of inner cylinder (1), it is special
Sign is：Shell body (3) is further included, shell body (3) is equipped with the outside of the outer barrel (2), the shell body (3) and outer barrel (2) are outside
Closed cavity (4) is formed between side wall, shell body (3) side wall corresponding to cavity (4) lower end is equipped with and supplies cold air
The air inlet pipe (5) of entrance, shell body (3) side wall corresponding to upper end is equipped with the air outlet pipe (6) gone out for cold air stream, described interior
It is parallel between the lateral wall and the madial wall of the outer barrel (2) of cylinder (1) to be surrounded with the cooling cooling duct one that but liquid stream is crossed
(7), cooling duct two (8), described one (7) upper end of cooling duct are equipped with inlet tube one (9), and lower end is equipped with outlet tube one (10),
Described two (8) upper end of cooling duct is equipped with outlet tube two (12), and lower end is equipped with inlet tube two (11), and the inlet tube one (9), go out
Liquid pipe one (10), inlet tube two (11), outlet tube two (12) sequentially pass through corresponding outer barrel (2) and shell body (3).
2. the cooling device of high speed machine main shaft according to claim 1, it is characterised in that：Set on outer barrel (2) side wall
There are multiple slots (13).
3. the cooling device of high speed machine main shaft according to claim 2, it is characterised in that：In the slot (13) extends to
Cylinder (1) side wall.
4. the cooling device of high speed machine main shaft according to claim 2, it is characterised in that：The slot (13) tilts upward
Set.
5. the cooling device of high speed machine main shaft according to claim 1, it is characterised in that：The inlet tube one (9), feed liquor
Control valve (14) is provided with pipe two (11).
6. the cooling device of high speed machine main shaft according to claim 1, it is characterised in that：The shell body (3) is externally provided with
Insulation jacket (15).
7. the cooling device of high speed machine main shaft according to claim 1, it is characterised in that：The air inlet pipe (5) is equipped with
Intake valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217038.XU CN207289623U (en) | 2017-09-21 | 2017-09-21 | A kind of cooling device of high speed machine main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721217038.XU CN207289623U (en) | 2017-09-21 | 2017-09-21 | A kind of cooling device of high speed machine main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289623U true CN207289623U (en) | 2018-05-01 |
Family
ID=62442145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721217038.XU Expired - Fee Related CN207289623U (en) | 2017-09-21 | 2017-09-21 | A kind of cooling device of high speed machine main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341293A (en) * | 2019-06-15 | 2019-10-18 | 重庆懿熙品牌策划有限公司 | A kind of rotating mechanism and its rotary baking sheet machine |
| CN113482975A (en) * | 2021-07-30 | 2021-10-08 | 上海瑞晨环保科技股份有限公司 | Main shaft cooling device |
-
2017
- 2017-09-21 CN CN201721217038.XU patent/CN207289623U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341293A (en) * | 2019-06-15 | 2019-10-18 | 重庆懿熙品牌策划有限公司 | A kind of rotating mechanism and its rotary baking sheet machine |
| CN110341293B (en) * | 2019-06-15 | 2021-04-09 | 重庆懿熙品牌策划有限公司 | Rotary type plate baking machine |
| CN113482975A (en) * | 2021-07-30 | 2021-10-08 | 上海瑞晨环保科技股份有限公司 | Main shaft cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |