CN207229750U - A kind of automobile die stamping equipment sealing device - Google Patents
A kind of automobile die stamping equipment sealing device Download PDFInfo
- Publication number
- CN207229750U CN207229750U CN201720776409.1U CN201720776409U CN207229750U CN 207229750 U CN207229750 U CN 207229750U CN 201720776409 U CN201720776409 U CN 201720776409U CN 207229750 U CN207229750 U CN 207229750U
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- China
- Prior art keywords
- seat
- ring
- spring base
- spring
- rotating
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- Expired - Fee Related
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Abstract
The utility model, which is created, provides a kind of automobile die stamping equipment sealing device, including moving ring assembly, static components and wear compensation mechanism, the static components include stationary ring and L-type rubber stationary seat；The moving ring assembly includes rotating ring and rotating seat；The wear compensation mechanism includes the spring base being sleeved in machine spindle；Counterbalance spring is equipped between the rotating seat and the spring base, the concave station for positioning compensation spring is equipped with the spring base and rotating seat, counterbalance spring both ends are inserted into corresponding concave station respectively；Rotating ring seat seal is equipped between the rotating seat and the spring base；The L-type rubber stationary seat is fixed by stop pin and the stationary ring；The rotating seat is fixed by holding screw and machine spindle.The utility model creation instead of original outside framework oil seal with mechanical seal, avoids the friction of part and axis, protects axis, improve the service life of equipment.
Description
Technical field
The invention belongs to mechanical encapsulation devices technical field, more particularly, to a kind of automobile die stamping equipment with close
Seal apparatus.
Background technology
In present automobile die stamping equipment, sealing device is typically using the sealing of tetrafluoroethene gasket seal, it is tied
Structure is complicated, and tetrafluoroethene gasket seal contacts sealing with device structure part formation facet, since split there are gap causes to pad
Piece can not be compacted, and after running thermal expansion, occur to sew at gap, threaten the safety and stability of stamping equipment operation.Skeleton
Oil sealing be prevent bearing oil excessive or the dirt of outside enter bearing a kind of Simple sealing part.The shortcomings that it is maximum be
Rub with axis, after long time running, outside framework oil seal causes the damage to axis with often grinding a lot of ditch at axis cooperation
Bad, sometimes the dirt of even outside, which is entered in bearing, also damages bearing, and sealing device, which is damaged, can directly influence punching press
The stability of equipment operation, the shock loading in punching course are difficult to reliably be ensured.
The content of the invention
The invention will solve the problems, such as to be to provide a kind of automobile die stamping equipment sealing device, use mechanical seal
Original outside framework oil seal is instead of, the friction of part and axis is avoided, protects axis, improves the service life of equipment.
In order to solve the above technical problems, what the technical solution of the invention was realized in：
A kind of automobile die stamping equipment sealing device, including moving ring assembly, static components and wear compensation mechanism,
The static components include stationary ring and L-type rubber stationary seat；The moving ring assembly includes rotating ring and rotating seat；The wear-compensating
Mechanism includes the spring base being sleeved in machine spindle；The rotating seat is sleeved on the spring base, and can be along the spring
Seat slides axially；It is equipped with counterbalance spring between the rotating seat and the spring base, on the spring base and rotating seat
Equipped with the concave station for positioning compensation spring, counterbalance spring both ends are inserted into corresponding concave station respectively；The rotating seat with it is described
Rotating ring seat seal is equipped between spring base；The L-type rubber stationary seat is fixed by stop pin and the stationary ring；The rotating ring
Seat is fixed by holding screw and machine spindle.
Further, the stationary ring surface is coated with anticorrosion antiwear layer.
Further, the anticorrosion antiwear layer is silicon carbide layer.
Further, the spring seat seal includes O-shaped rubber ring.
Further, the rotating ring seat seal includes O-shaped rubber ring.
The invention has the advantages and positive effects of：
1) the invention instead of original outside framework oil seal with mechanical seal, avoids the friction of part and axis, protects
Axis, improves the service life of equipment.
2) stationary ring surface is coated with anticorrosion antiwear layer, not only wear-resisting, but also can effectively prevent sealed corroded by liquid,
It can ensure the use stablized for a long time.
3) some annular projections are equipped with the circumferential part outer surface interval of L-type rubber stationary seat, it is ensured that L-type rubber stationary ring
Sealed reliable between seat and structural member, effectively avoids the generation of leakage.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In attached drawing：
Fig. 1 is the structure diagram of the invention；
Fig. 2 is the structure diagram of L-type rubber stationary seat in the invention.
In figure：1- stationary rings；2-L type rubber stationary seats；3- rotating rings；4- rotating seats；5- machine spindles；6- flangings；7- springs
Seat；8- spring seat seals；9- rotating ring seat seals；10- stop pins；11- bottoms；12- circumferential parts；13- annular projections；
14- holding screws；15- counterbalance springs.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two
More than a.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
A kind of automobile die stamping equipment sealing device, as depicted in figs. 1 and 2, including moving ring assembly, static components with
And wear compensation mechanism, the static components include stationary ring 1 and L-type rubber stationary seat 2；The moving ring assembly includes 3 He of rotating ring
Rotating seat 4；The wear compensation mechanism includes the spring base 7 with flanging 6 being sleeved in machine spindle 5；The rotating seat 4
It is sleeved on the spring base 7, and can sliding axially along the spring base 7；The folding of the rotating seat 4 and the spring base 7
Counterbalance spring 15 is equipped between side 6, the concave station for positioning compensation spring is equipped with the spring base and rotating seat, is mended
Both ends of the spring is repaid to be inserted into respectively in corresponding concave station；Rotating ring seat seal 9 is equipped between the rotating seat 4 and the spring base 7；
The L-type rubber stationary seat 2 is fixed by stop pin 10 and the stationary ring 1；The rotating seat 4 passes through holding screw 14 and equipment
Main shaft 5 is fixed.Rotating seat 4 and 5 common pivoting movement of machine spindle.
In an optional embodiment, spring base can also be equipped between the spring base 7 and machine spindle 5 and sealed
Part 8, to ensure leakproofness, avoids pressure release between spring base and main shaft.
Wherein, the L-type rubber stationary seat 7 includes seat bottom 11 and circumferential part 12；Between 12 outer surface of circumferential part
Every be equipped with some annular projections 13.At least two groups of the annular projection 13, it is ensured that between L-type rubber stationary seat and structural member
Sealed reliable.
Wherein, 1 surface of stationary ring is coated with anticorrosion antiwear layer.Usual anticorrosion antiwear layer is silicon carbide layer.Ensure stationary ring 1
Stablize it is wear-resisting, it is nonabradable at the same time, moreover it is possible to effectively prevent sealed corroded by liquid, it is ensured that use stable for a long time.
The spring seat seal 8 and rotating ring seat seal 9 all include O-shaped rubber ring respectively, in addition, spring seat seal
8 and rotating ring seat seal 9 a U-shaped circle can also be all set, with corresponding O-shaped rubber ring match use, sealing effect more preferably, especially
It is for can rotating seat 4, the rotating ring seat seal 9 set thereon can also must meet in axial sliding along the spring base 7
Demand in axial sliding, it is impossible to O-shaped rubber ring is relied solely on, because O-shaped rubber ring is preferable applied to static seal effect, dynamic sealing
Shi Caiyong O-shaped rubber rings, then O-shaped rubber ring be easily damaged, leak, therefore, be used cooperatively, avoided existing using U-shaped circle
There is the defects of often being leaked in technology.
Mechanical seal is also known as end face seal, is mainly used for pump, reaction kettle, compressor, hydraulic drive and other similar devices
Rotation axis sealing, there are diversified forms, and integrated mechanical sealing is one kind in numerous seal forms, can form entirety
It is equipped, have the advantages that easy for installation, quick.
The invention instead of original outside framework oil seal with mechanical seal, avoids the friction of part and axis, protects axis,
Improve the service life of equipment.Anticorrosion antiwear layer is coated with stationary ring surface, it is not only wear-resisting, but also it is close to can effectively prevent institute
The corroded by liquid of envelope, it is ensured that stable use for a long time.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention
Protection domain within.
Claims (5)
- A kind of 1. automobile die stamping equipment sealing device, it is characterised in that：Including moving ring assembly, static components and abrasion Compensation mechanism, the static components include stationary ring and L-type rubber stationary seat；The moving ring assembly includes rotating ring and rotating seat；Institute State the spring base that wear compensation mechanism includes being sleeved in machine spindle；The rotating seat is sleeved on the spring base, and can Along sliding axially for the spring base；Be equipped with counterbalance spring between the rotating seat and the spring base, the spring base and The concave station for positioning compensation spring is equipped with rotating seat, counterbalance spring both ends are inserted into corresponding concave station respectively；It is described dynamic Rotating ring seat seal is equipped between ring seat and the spring base；The L-type rubber stationary seat is consolidated by stop pin and the stationary ring It is fixed；The rotating seat is fixed by holding screw and machine spindle.
- A kind of 2. automobile die stamping equipment sealing device according to claim 1, it is characterised in that：The stationary ring table Face is coated with anticorrosion antiwear layer.
- A kind of 3. automobile die stamping equipment sealing device according to claim 2, it is characterised in that：The anti-corrosion is resistance to Mill layer is silicon carbide layer.
- A kind of 4. automobile die stamping equipment sealing device according to claim 1, it is characterised in that：The spring base Seal includes O-shaped rubber ring.
- A kind of 5. automobile die stamping equipment sealing device according to claim 1, it is characterised in that：The rotating seat Seal includes O-shaped rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776409.1U CN207229750U (en) | 2017-06-29 | 2017-06-29 | A kind of automobile die stamping equipment sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776409.1U CN207229750U (en) | 2017-06-29 | 2017-06-29 | A kind of automobile die stamping equipment sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229750U true CN207229750U (en) | 2018-04-13 |
Family
ID=61853057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776409.1U Expired - Fee Related CN207229750U (en) | 2017-06-29 | 2017-06-29 | A kind of automobile die stamping equipment sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163098A (en) * | 2018-10-31 | 2019-01-08 | 东莞市华汇精密机械有限公司 | A kind of dry-type mechanical sealing device for prohibiting grease health blender |
-
2017
- 2017-06-29 CN CN201720776409.1U patent/CN207229750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163098A (en) * | 2018-10-31 | 2019-01-08 | 东莞市华汇精密机械有限公司 | A kind of dry-type mechanical sealing device for prohibiting grease health blender |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210629 |