CN206708378U - A kind of sealing device of Digit Control Machine Tool - Google Patents
A kind of sealing device of Digit Control Machine Tool Download PDFInfo
- Publication number
- CN206708378U CN206708378U CN201720499424.6U CN201720499424U CN206708378U CN 206708378 U CN206708378 U CN 206708378U CN 201720499424 U CN201720499424 U CN 201720499424U CN 206708378 U CN206708378 U CN 206708378U
- Authority
- CN
- China
- Prior art keywords
- ring
- sealing
- machine tool
- permanent magnet
- end cap
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 239000011553 magnetic fluid Substances 0.000 claims abstract description 19
- 239000000565 sealant Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 5
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 5
- 208000002991 Ring chromosome 4 syndrome Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000032827 Ring chromosome 9 syndrome Diseases 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000011554 ferrofluid Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model discloses a kind of sealing device of Digit Control Machine Tool, its structure includes main body, end cap, O-ring, sealing ring, sealant, connection sheet, connection panel, housing, back-up ring, rotating shaft, main body is connected with end cap, the surface of connection panel is provided with O-ring, and sealing ring is connected with being connected panel, and sealant is connected by rotating shaft with connection sheet, housing is connected with end cap, back-up ring is arranged on the right of housing, and back-up ring is connected with rotating shaft, the beneficial effects of the utility model：Sealed using Magneticfluid Seal Technique, good sealing effect, long-life, no abrasion, with splendid functional reliability, with high-performance, there is very high adaptability, from low speed to high speed, from low pressure to high pressure, it from room temperature to high temperature, can meet the requirement of various equipment, be sealed suitable for long-time.
Description
Technical field
The utility model is a kind of sealing device of Digit Control Machine Tool, belongs to sealing device field.
Background technology
Sealing, refers to and closely closes, sealing can be divided into static seal and the major class of dynamic sealing two.Sealing is to prevent fluid or solid
Particulate invades the parts inside machinery equipment from leaking and prevent introduced contaminants such as dust and moisture between adjacent faying face
Or measure.Static seal refers to the seal that closely close encapsulation cabin sealing container is used to seal letters and testament.
Prior art discloses Application No.：201620045710.0 a kind of sealing device, by seeking sealing device
Peripheral part and housing between sealing structure rationalization so that even if long-term use can also effectively suppress sealing
Deterioration, it can be ensured that stable sealing property.The sealing device includes：With the outer peripheral face for being capable of sliding contact rotary shaft
The 1st sealing ring component made of elastomer of 1 sealed lip, and accommodate at least one of tubular of the 1st sealing ring component
Shell, cylindrical case have the sealing coating for the outer peripheral face for covering the cylindrical case, and the outer peripheral face of the sealing coating is formed
For multiple annular convex.Prior art sealing property is short of, and is only applicable to seal in short-term, it is impossible to applies to seal for a long time, the longevity
Order it is short, it is easy to wear.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of sealing device of Digit Control Machine Tool, with
Solve prior art sealing property shortcoming, be only applicable to seal in short-term, it is impossible to apply to seal for a long time, short life is easy to wear
The problem of.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of Digit Control Machine Tool
Sealing device, its structure include main body, end cap, O-ring, sealing ring, sealant, connection sheet, connection panel, housing, back-up ring, turn
Axle, the main body are connected with end cap, and the surface of the connection panel is provided with O-ring, and the sealing ring is connected with being connected panel
Connect, the sealant is connected by rotating shaft with connection sheet, and the housing is connected with end cap, and the back-up ring is arranged on housing
Right, the back-up ring are connected with rotating shaft；The main body includes magnetic pole, not magnetic conductance seat, permanent magnet, bearing, magnetic fluid, institute
State magnetic pole located at the inside of not magnetic conductance seat, the magnetic pole with permanent magnet to be connected, the right of the permanent magnet is provided with
Bearing, the magnetic fluid are connected with permanent magnet.
Further, the left of the end cap is provided with O-ring.
Further, the connection panel is circle.
Further, the permanent magnet is provided with 2 and is separately mounted to the both sides up and down of magnetic fluid.
Further, the bearing is provided with 4 and is separately mounted to the left and right sides of permanent magnet.
Further, the connection sheet makes for aluminium alloy, has the characteristic wear-resisting, hardness is high.
Further, the sealant makes for silicon prepared material, has the good characteristic of good toughness, wearability.
The beneficial effects of the utility model：Sealed using Magneticfluid Seal Technique, good sealing effect, the long-life,
Without abrasion, there is splendid functional reliability, there is high-performance, there is very high adaptability, from low speed to high speed, from low pressure to
It high pressure, from room temperature to high temperature, can meet the requirement of various equipment, be sealed suitable for long-time.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the sealing device of Digit Control Machine Tool of the utility model.
Fig. 2 is a kind of sectional view of the sealing device of Digit Control Machine Tool of the utility model.
In figure：Main body -1, end cap -2, O-ring -3, sealing ring -4, sealant -5, connection sheet -6, connection panel -7, shell
Body -8, back-up ring -9, rotating shaft -10, not magnetic pole -101, magnetic conductance seat -102, permanent magnet -103, bearing -104, magnetic fluid -105.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of sealing device of Digit Control Machine Tool：Its structure includes main body 1, end
Lid 2, O-ring 3, sealing ring 4, sealant 5, connection sheet 6, connection panel 7, housing 8, back-up ring 9, rotating shaft 10, the main body 1 and end
Lid 2 is connected, and the surface of the connection panel 7 is provided with O-ring 3, and the sealing ring 4 is connected with being connected panel 7, the sealing
Layer 5 is connected by rotating shaft 10 with connection sheet 6, and the housing 8 is connected with end cap 2, and the back-up ring 9 is arranged on the right side of housing 8
Side, the back-up ring 9 are connected with rotating shaft 10, and the main body 1 includes magnetic pole 101, not magnetic conductance seat 102, permanent magnet 103, axle
104, magnetic fluid 105 is held, the magnetic pole 101 is located at the inside of not magnetic conductance seat 102, the magnetic pole 101 and permanent magnet 103
It is connected, the right of the permanent magnet 103 is provided with bearing 104, and the magnetic fluid 105 is connected with permanent magnet 103, described
The left of end cap 2 is provided with O-ring 3, and the connection panel 7 is circle, and the permanent magnet 103 is provided with 2 and installed respectively
In the both sides up and down of magnetic fluid 105, the bearing 104 is provided with 4 and is separately mounted to the left and right sides of permanent magnet 103,
The connection sheet 6 makes for aluminium alloy, has the characteristic wear-resisting, hardness is high, and the sealant 5 makes for silicon prepared material, had
The good characteristic of good toughness, wearability.
The utility model is arranged on the position for needing to seal liquid or gas on Digit Control Machine Tool by user, will
Sealed using magnetic fluid principle, this is using new principle：In the presence of uniform steady magnetic field, it is full of magnetic fluid
In in the space of setting, it is established that multistage " O-ring seal ", so as to reach the effect of sealing, sealing tightness is good, and wears
It is small, without contaminative.
Magnetic pole 101 described in the utility model is the part that magnetic is most strong on magnet；Described magnetic fluid 105 is also known as magnetic
Property liquid, ferrofluid or magnetic liquid, are a kind of new functional materials, its not only mobility with liquid but also with solid magnetic
The magnetic of material.
Main body 1 of the present utility model, end cap 2, O-ring 3, sealing ring 4, sealant 5, connection sheet 6, connection panel 7, housing
8th, back-up ring 9, rotating shaft 10, magnetic pole 101, magnetic conductance seat 102, permanent magnet 103, bearing 104, magnetic fluid 105, part are not logical
The part known with standard component or those skilled in the art, its structure and principle all can pass through technical manual for this technology personnel
Learn or known by normal experiment method, the utility model solves the problems, such as it is prior art sealing property shortcoming, is only applicable
Sealed in short-term, it is impossible to apply to seal for a long time, short life is easy to wear, the utility model pass through above-mentioned part mutual group
Close, sealed using Magneticfluid Seal Technique, good sealing effect, the long-life, no abrasion, there is splendid reliable operation
Property, there is high-performance, there is very high adaptability, from low speed to high speed,, can be full from room temperature to high temperature from low pressure to high pressure
The requirement of the various equipment of foot, is sealed suitable for long-time, described in detail below：
The main body 1 is connected with end cap 2, and the magnetic pole 101 is located at the inside of not magnetic conductance seat 102, the magnetic pole
101 are connected with permanent magnet 103, and the right of the permanent magnet 103 is provided with bearing 104, the magnetic fluid 105 and permanent magnetic
Iron 103 is connected, and the permanent magnet 103 is provided with 2 and is separately mounted to the both sides up and down of magnetic fluid 105, the bearing
104 are provided with 4 and are separately mounted to the left and right sides of permanent magnet 103.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of sealing device of Digit Control Machine Tool, its structure includes main body (1), end cap (2), O-ring (3), sealing ring (4), close
Sealing (5), connection sheet (6), connection panel (7), housing (8), back-up ring (9), rotating shaft (10), the main body (1) and end cap (2) phase
Connection, it is characterised in that：
The surface of the connection panel (7) is provided with O-ring (3), and the sealing ring (4) is connected with being connected panel (7), described close
Sealing (5) is connected by rotating shaft (10) with connection sheet (6), and the housing (8) is connected with end cap (2), back-up ring (9) peace
Mounted in the right of housing (8), the back-up ring (9) is connected with rotating shaft (10)；
The main body (1) includes magnetic pole (101), not magnetic conductance seat (102), permanent magnet (103), bearing (104), magnetic fluid
(105), the magnetic pole (101) is located at the inside of not magnetic conductance seat (102), the magnetic pole (101) and permanent magnet (103) phase
Connection, the right of the permanent magnet (103) are provided with bearing (104), and the magnetic fluid (105) is connected with permanent magnet (103)
Connect.
A kind of 2. sealing device of Digit Control Machine Tool according to claim 1, it is characterised in that：The left of the end cap (2)
Provided with O-ring (3).
A kind of 3. sealing device of Digit Control Machine Tool according to claim 1, it is characterised in that：It is described connection panel (7) be
It is circular.
A kind of 4. sealing device of Digit Control Machine Tool according to claim 1, it is characterised in that：The permanent magnet (103)
Provided with 2 and it is separately mounted to the both sides up and down of magnetic fluid (105).
A kind of 5. sealing device of Digit Control Machine Tool according to claim 1, it is characterised in that：The bearing (104) is provided with 4
The left and right sides that is individual and being separately mounted to permanent magnet (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499424.6U CN206708378U (en) | 2017-05-08 | 2017-05-08 | A kind of sealing device of Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499424.6U CN206708378U (en) | 2017-05-08 | 2017-05-08 | A kind of sealing device of Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708378U true CN206708378U (en) | 2017-12-05 |
Family
ID=60466505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499424.6U Expired - Fee Related CN206708378U (en) | 2017-05-08 | 2017-05-08 | A kind of sealing device of Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708378U (en) |
-
2017
- 2017-05-08 CN CN201720499424.6U patent/CN206708378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 116000 Room 411, Fourth Floor, 720 Huangpu Road, Dalian High-tech Industrial Park, Liaoning Province Patentee after: DALIAN RUIJIE TECHNOLOGY CO., LTD. Address before: 311816 Shaoxing, Zhejiang, Zhuji, Tao Zhu street, Cang Hu Village, front shop Huang 57. Patentee before: Huang Xiangen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |