CN205817454U - A kind of electrical spindle cooling structure - Google Patents
A kind of electrical spindle cooling structure Download PDFInfo
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- CN205817454U CN205817454U CN201620738247.8U CN201620738247U CN205817454U CN 205817454 U CN205817454 U CN 205817454U CN 201620738247 U CN201620738247 U CN 201620738247U CN 205817454 U CN205817454 U CN 205817454U
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- Prior art keywords
- housing
- water channel
- lid
- cooling
- cyclic water
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Abstract
The utility model discloses a kind of electrical spindle cooling structure, including housing, front gland and rear pressing cover, front gland is fixed on the front end of housing, rear pressing cover is fixed on the rear end of housing, cooling liquid inlet and cooling liquid outlet it is provided with on rear pressing cover, cyclic water channel it is provided with on housing, the import of cyclic water channel connects with cooling liquid inlet, the outlet of cyclic water channel connects with cooling liquid outlet, the corner of cyclic water channel is provided with sealing lid, seal lid to be installed on housing, the inner side sealing lid is provided with arc groove, arc convex it is provided with on housing, arc groove and arc convex are oppositely arranged, the U-shaped guiding tank of cyclic water channel is formed between arc groove and arc convex.This utility model simple in construction, modern design are reasonable and easy for installation, can effectively solve existing cooling water channel structure water route circulation fluency is poor, can cause cooling aqueous reflux problem, can ensure that cooling water circulates smoothly, can prevent O from dropping out, the good cooling results to electro spindle.
Description
Technical field
This utility model belongs to electro spindle cooling technology field, is specifically related to a kind of electrical spindle cooling structure.
Background technology
At present, the cold electro spindle of most of liquid uses circulating cooling waterway structure, its structure as shown in Figure 1: mainly by
Housing 1, front gland 2 and rear pressing cover 3 three part composition, cooling liquid cooling liquid inlet 5 from rear pressing cover 3 flows into housing 1,
After circulating back and forth in cyclic water channel 4 on housing 1, the cooling liquid outlet 6 from rear pressing cover 3 flows out, its front gland 2
And the sealing between housing 1, between rear pressing cover 3 and housing 1 all uses O 7 to seal.
The flow-guiding structure of the cyclic water channel 4 of above-mentioned circulating cooling waterway structure and front gland 2 and rear pressing cover 3 is as shown in Figure 2:
O 7 is all used to seal between front gland 2 and housing 1 and between rear pressing cover 3 and housing 1, cyclic water channel 4 and front gland 2
And the vertical circulation water channel that between rear pressing cover 3, shape is in 90 °.This design can have a strong impact on the fluency of water route circulation, can cause cold
But aqueous reflux；And front gland 2, rear pressing cover 3 are impacted by circulation for a long time, influence whether the cooling effect of electro spindle；And
And the O 7 of end face needs the shape being squeezed into as shown in Figure 3 to assemble, assembling can be had a certain impact, and O 7
Simply fall out.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of electrical spindle cooling structure,
Its simple in construction, novel in design reasonable and easy for installation, can effectively solve existing cooling water channel structure water route circulation fluency poor,
The problem that can cause cooling down aqueous reflux, it can be ensured that cooling water circulates smoothly, can prevent O from dropping out, the cooling to electro spindle
Effective.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electrical spindle cooling structure, its feature exists
In: including housing, front gland and rear pressing cover, described front gland is fixed on the front end of housing, and described rear pressing cover is fixed on housing
Rear end, described rear pressing cover is provided with cooling liquid inlet and cooling liquid outlet, described housing is provided with cyclic water channel, described in follow
The import of ring water channel connects with cooling liquid inlet, and the outlet of described cyclic water channel connects with cooling liquid outlet, described cyclic water channel
Corner be provided with sealing lid, described sealing lid is installed on housing, described seal lid inner side be provided with arc groove, institute
Stating and be provided with arc convex on housing, described arc groove and arc convex are oppositely arranged, described arc groove and arc convex
Between form the U-shaped guiding tank of cyclic water channel.
Above-mentioned a kind of electrical spindle cooling structure, it is characterised in that: the described outer end sealing lid protrudes from housing outer end
0.5mm～1mm.
Above-mentioned a kind of electrical spindle cooling structure, it is characterised in that: described sealing is provided with O between lid and housing.
Above-mentioned a kind of electrical spindle cooling structure, it is characterised in that: the external port of described housing is provided with support platform, described
The bottom sealing lid is provided with support slot, and described support platform matches with support slot.
Above-mentioned a kind of electrical spindle cooling structure, it is characterised in that: the described lid that seals is silica gel sealing lid.
Above-mentioned a kind of electrical spindle cooling structure, it is characterised in that: described front gland and rear pressing cover are all fixed by screw
On housing.
This utility model compared with prior art has the advantage that
1, this utility model simple in construction, novel in design reasonable and easy for installation.
2, this utility model is by arranging sealing lid in the corner of cyclic water channel, and sealing lid is installed on housing, and
The inner side sealing lid is provided with arc groove, housing is provided with arc convex, arc groove and arc convex and is oppositely arranged,
Form the U-shaped guiding tank of cyclic water channel between arc groove and arc convex, so form the circulation that a band circular arc guides
Water route, has whole water route and promotes greatly and improve, and solves the circulation of existing cooling water channel structure water route fluency is poor, can lead
The problem of refrigeration but aqueous reflux, it can be ensured that cooling water circulates smoothly, and can prevent O from dropping out, and adds the cold of electro spindle
But effect.
3, this utility model seals the outer end covered and protrudes from housing outer end 0.5mm～1mm, so current gland and rear pressing cover
After housing is compressed, seal lid and lean on elastic deformation, can be by the closeest between housing and front gland, between housing and rear pressing cover
Envelope, prevents from cooling down water seepage.
Below by drawings and Examples, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing electro spindle circulating cooling waterway structure.
Fig. 2 is that the flow-guiding structure of cyclic water channel, front gland and the rear pressing cover of existing electro spindle circulating cooling waterway structure shows
It is intended to.
Fig. 3 is the structural representation during O assembling of existing electro spindle circulating cooling waterway structure.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is the flow-guiding structure schematic diagram of cyclic water channel of the present utility model, front gland and rear pressing cover.
Fig. 6 is the structural representation that this utility model seals lid.
Description of reference numerals:
1 housing；1-1 arc convex；1-2 supports platform；
Gland before 2；3 rear pressing covers；4 cyclic water channels；
5 cooling liquid inlets；6 cooling liquid outlets；7 O；
8 seal lid；8-1 arc groove；8-2 support slot；
9 U-shaped guiding tanks.
Detailed description of the invention
As shown in Figure 4 and Figure 5, this utility model includes that housing 1, front gland 2 and rear pressing cover 3, described front gland 2 are fixed on
The front end of housing 1, described rear pressing cover 3 is fixed on the rear end of housing 1, and described rear pressing cover 3 is provided with cooling liquid inlet 5 and cooling
Liquid outlet 6, described housing 1 is provided with cyclic water channel 4, and the import of described cyclic water channel 4 connects with cooling liquid inlet 5, described
The outlet of cyclic water channel 4 connects with cooling liquid outlet 6, and the corner of described cyclic water channel 4 is provided with sealing lid 8, described sealing
Lid 8 is installed on housing 1, and the described inner side sealing lid 8 is provided with arc groove 8-1, and described housing 1 is provided with arc convex
1-1, described arc groove 8-1 and arc convex 1-1 are oppositely arranged, and are formed between described arc groove 8-1 and arc convex 1-1
The U-shaped guiding tank 9 of cyclic water channel 4.
In the present embodiment, the described outer end sealing lid 8 protrudes from housing 1 outer end 0.5mm～1mm, so current gland 2 He
After housing 1 is compressed by rear pressing cover 3, seal lid 8 by elastic deformation, can by between housing 1 and front gland 2, housing 1 and rear pressing cover 3
Between well seal, prevent cool down water seepage.
As it is shown in figure 5, described sealing is provided with O 7 between lid 8 and housing 1, sealing lid 8 and housing 1 is sealed and makees
With.
As shown in Figure 5 and Figure 6, the external port of described housing 1 is provided with support platform 1-2, and the bottom of described sealing lid 8 is arranged
There are support slot 8-2, described support platform 1-2 to match with support slot 8-2, support platform 1-2 and support slot 8-2 fixed to sealing 8, lid
Position effect, it is ensured that seal lid 8 stable being arranged on housing 1.
In the present embodiment, the described lid 8 that seals is silica gel sealing lid.
In the present embodiment, described front gland 2 and rear pressing cover 3 are all fixed by screws on housing 1.
In this utility model, by arranging sealing lid 8 in the corner of cyclic water channel 4, and sealing lid 8 is installed on housing 1
On, and seal lid 8 inner side be provided with arc groove 8-1, housing 1 is provided with arc convex 1-1, arc groove 8-1 and
Arc convex 1-1 is oppositely arranged, and forms the U-shaped guiding tank 9 of cyclic water channel 4 between arc groove 8-1 and arc convex 1-1,
So form the circulation waterway that a band circular arc guides, whole water route is had and promotes greatly and improve, solve existing cooling
The problem that fluency is poor for the circulation of waterway structure water route, can cause cooling down aqueous reflux, it can be ensured that cooling water circulates smoothly, and can prevent
O drops out, and adds the cooling effect of electro spindle.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, the most still
Belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. an electrical spindle cooling structure, it is characterised in that: include housing (1), front gland (2) and rear pressing cover (3), described front pressure
Lid (2) is fixed on the front end of housing (1), and described rear pressing cover (3) is fixed on the rear end of housing (1), and described rear pressing cover (3) is upper to be arranged
There are cooling liquid inlet (5) and cooling liquid outlet (6), described housing (1) is provided with cyclic water channel (4), described cyclic water channel (4)
Import connect with cooling liquid inlet (5), the outlet of described cyclic water channel (4) connects with cooling liquid outlet (6), described recirculated water
The corner in road (4) is provided with sealing lid (8), and the described lid (8) that seals is installed on housing (1), the described inner side sealing lid (8)
It is provided with arc groove (8-1), described housing (1) is provided with arc convex (1-1), described arc groove (8-1) and arc
Protruding (1-1) is oppositely arranged, and forms U-shaped the leading of cyclic water channel (4) between described arc groove (8-1) and arc convex (1-1)
To tank (9).
2. according to a kind of electrical spindle cooling structure described in claim 1, it is characterised in that: the described outer distal process sealing lid (8)
For housing (1) outer end 0.5mm～1mm.
3. according to a kind of electrical spindle cooling structure described in claim 1 or 2, it is characterised in that: described sealing covers (8) and housing
(1) O (7) it is provided with between.
4. according to a kind of electrical spindle cooling structure described in claim 1 or 2, it is characterised in that: the external port of described housing (1)
Being provided with support platform (1-2), the described bottom sealing lid (8) is provided with support slot (8-2), described support platform (1-2) and support
Groove (8-2) matches.
5. according to a kind of electrical spindle cooling structure described in claim 1 or 2, it is characterised in that: the described lid (8) that seals is silica gel
Seal lid.
6. according to a kind of electrical spindle cooling structure described in claim 1 or 2, it is characterised in that: described front gland (2) and rear pressure
Lid (3) is all fixed by screws on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738247.8U CN205817454U (en) | 2016-07-13 | 2016-07-13 | A kind of electrical spindle cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738247.8U CN205817454U (en) | 2016-07-13 | 2016-07-13 | A kind of electrical spindle cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817454U true CN205817454U (en) | 2016-12-21 |
Family
ID=57562099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738247.8U Active CN205817454U (en) | 2016-07-13 | 2016-07-13 | A kind of electrical spindle cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129003A (en) * | 2018-09-20 | 2019-01-04 | 福鼎市金明摩托车附件有限公司 | Motor and electro spindle cooling system |
| CN110340727A (en) * | 2019-08-20 | 2019-10-18 | 中国科学院合肥物质科学研究院 | A kind of electro spindle cooling jacket |
-
2016
- 2016-07-13 CN CN201620738247.8U patent/CN205817454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129003A (en) * | 2018-09-20 | 2019-01-04 | 福鼎市金明摩托车附件有限公司 | Motor and electro spindle cooling system |
| CN110340727A (en) * | 2019-08-20 | 2019-10-18 | 中国科学院合肥物质科学研究院 | A kind of electro spindle cooling jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710000 4th floor, building dk4-2, Xi'an Zhongxing dark blue Technology Industrial Park, Keyuan 4th Road, Fengdong new town, Xi'an City, Shaanxi Province Patentee after: XI'AN HESHENG POWER TECHNOLOGY Co.,Ltd. Address before: No. 0755, Yuta Industrial Park, Xi'an 7107, Shaanxi Province Patentee before: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |