CN206216311U - Gate valve sealing surface machining mould assembly - Google Patents
Gate valve sealing surface machining mould assembly Download PDFInfo
- Publication number
- CN206216311U CN206216311U CN201621324076.0U CN201621324076U CN206216311U CN 206216311 U CN206216311 U CN 206216311U CN 201621324076 U CN201621324076 U CN 201621324076U CN 206216311 U CN206216311 U CN 206216311U
- Authority
- CN
- China
- Prior art keywords
- plane
- sealing surface
- bolt
- rotating disk
- gate valve
- 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
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- Turning (AREA)
Abstract
A kind of gate valve sealing surface machining mould assembly, it is characterized in that one is provided with discoid mold body faces directly and an inclined-plane, the centre on mold body inclined-plane is equipped with capacity eccentric bearing, the outside on mold body inclined-plane is provided with the T-shaped annular groove of indent, and T-shaped annular groove is built with radially external bolt；Rotating disk is housed, the valve body positioning seat of evagination is left in the centre outside rotating disk on capacity eccentric bearing, bolt hole corresponding with bolt is provided with rotating disk, bolt passes through bolt hole.It solves and processes gate valve sealing surface with inclined plane tire, and secondary installing easily makes two sealing surfaces produce the problem of error, is particularly suitable for processing gate valve sealing surface and uses.
Description
Technical field
The utility model is related to the manufacturing and processing equipment field of valve, specifically a kind of close to two on gate valve body
When envelope inclined-plane is machined, the mold of fixed valve body.
Background technology
Gate valve body has two relative sealing surfaces, is all processed using lathe, because two sealing surfaces have one
Fixed gradient, requires that sealing surface is vertical with lathe spindle axis during processing, traditional method is first to consolidate the flange of valve body one end
It is fixed to adjust a sealing surface of angle post-processing valve body onto the inclined-plane of inclined-plane loose tool, after the completion of again by the valve body other end
Flange is fixed on the inclined-plane of inclined-plane loose tool, and another sealing surface of valve body is being looked in adjustment processing.It has the disadvantage that secondary installing is adjusted
It is whole to be easy to make two processing of sealing surface produce error, have impact on airtight quality.
The content of the invention
The utility model is that solution inclined plane tire processes gate valve sealing surface, and secondary installing easily produces two sealing surfaces
The problem of raw error, designs a kind of once mounting and adds two molds of sealing surface of valve body.
The technical solution of the utility model is, a kind of gate valve sealing surface machining mould assembly, and it is characterized in that,
Discoid mold body is provided with one to be faced directly capacity eccentric bearing, mold is housed with an inclined-plane, the centre on mold body inclined-plane
The outside on body inclined-plane is provided with the T-shaped annular groove of indent, and T-shaped annular groove is built with radially external bolt；Filled on capacity eccentric bearing
There is rotating disk, the valve body positioning seat of evagination is left in the centre outside rotating disk, bolt hole corresponding with bolt be provided with rotating disk,
Bolt passes through bolt hole.
During work, facing directly for mold body is coupled with the main shaft of lathe, the flange port of valve body one end is anchored to positioning seat
Go up and fix, coordinated using capacity eccentric bearing and rotate rotating disk, bolt is slided in T-shaped annular groove with rotating disk, in valve body first
The oblique oblique opposite position with mold body inclined-plane of sealing surface locks bolt, now first sealing surface and car
Bed main shaft is vertical, you can first sealing surface is processed；Bolt is unclamped after machining, rotating disk is rotated and is turned over valve body
Turn 180 °, lock bolt in the oblique identical position on the oblique and mold body inclined-plane of first sealing surface of valve body,
Now second sealing surface is vertical with lathe spindle, you can second sealing surface is processed.
It is of the present utility model to have the technical effect that, using above-mentioned technical proposal, it is possible to achieve a kind of easy to operate, precision machining
Gate valve sealing surface fixer for machining, capacity eccentric bearing compensate for due to body length make valve body sealing surface produce it is inclined
Difference；Positioning seat outside rotating disk compensate for the deviation that two valve seal interplanar distances are produced.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model, and the accompanying drawing that makes an abstract.
Schematic diagram when Fig. 2 is the utility model processing secondary sealing area.
Fig. 3 is the inclined-plane view of the utility model mold body.
In figure, 1 mold body, 2 capacity eccentric bearings, 3 positioning seats, 4 rotating disks, 5 T-shaped annular grooves, 6 bolts, 7 bolts lead to
Hole, 8 valve bodies, 9 primary sealing areas, 10 secondary sealing areas.
Specific embodiment
Embodiment, new to this implementation to further illustrate below in conjunction with the accompanying drawings.
As illustrated, be provided with discoid mold body 1 one face directly with an inclined-plane, the inclined-plane of mold body 1
Centre is equipped with capacity eccentric bearing 2, and the outside on the inclined-plane of mold body 1 is provided with the T-shaped annular groove 5 of indent, and T-shaped annular groove 5 is outside built with footpath
The bolt 6 put；Rotating disk 4 is housed, the valve body positioning seat 3 of evagination, rotating disk 4 are left in the centre of the outside of rotating disk 4 on capacity eccentric bearing 2
On be provided with bolt hole 7 corresponding with bolt 6, bolt 6 passes through bolt hole 7.
During work, facing directly for mold body 1 is coupled with the main shaft of lathe, the Single port of valve body 8 is anchored on positioning seat 3
And it is fixed, coordinated using capacity eccentric bearing 2 and rotate rotating disk 4, bolt 6 is slided in T-shaped annular groove 5 with rotating disk 4, in valve body 8 the
The oblique oblique opposite position with the inclined-plane of mold body 1 of one sealing surface 9 locks bolt 6, now first it is close
Front cover 9 is vertical with lathe spindle, you can first sealing surface 9 is processed；Bolt 6 is unclamped after machining, is rotated
Valve body 8 is overturn 180 ° by rotating disk 4, in the oblique identical position on the oblique and inclined-plane of mold body 1 of 8 first sealing surfaces 9 of valve body
Put and lock bolt 6, now second sealing surface 10 is vertical with lathe spindle, you can second sealing surface 10 is added
Work.
Claims (1)
1. a kind of gate valve sealing surface machining mould assembly, it is characterized in that：One is provided with discoid mold body directly
Face and an inclined-plane, the centre on mold body inclined-plane are equipped with capacity eccentric bearing, and the outside on mold body inclined-plane is provided with the T-shaped ring of indent
Groove, T-shaped annular groove is built with radially external bolt；Rotating disk is housed, evagination is left in the centre outside rotating disk on capacity eccentric bearing
Valve body positioning seat, be provided with bolt hole corresponding with bolt on rotating disk, bolt passes through bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324076.0U CN206216311U (en) | 2016-12-06 | 2016-12-06 | Gate valve sealing surface machining mould assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324076.0U CN206216311U (en) | 2016-12-06 | 2016-12-06 | Gate valve sealing surface machining mould assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216311U true CN206216311U (en) | 2017-06-06 |
Family
ID=58784538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324076.0U Expired - Fee Related CN206216311U (en) | 2016-12-06 | 2016-12-06 | Gate valve sealing surface machining mould assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425586A (en) * | 2016-12-06 | 2017-02-22 | 青岛伊利达西机械有限公司 | Machining mould assembly of valve body sealing surface of gate valve |
-
2016
- 2016-12-06 CN CN201621324076.0U patent/CN206216311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425586A (en) * | 2016-12-06 | 2017-02-22 | 青岛伊利达西机械有限公司 | Machining mould assembly of valve body sealing surface of gate valve |
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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: 20170606 Termination date: 20171206 |