CN106425586A - Machining mould assembly of valve body sealing surface of gate valve - Google Patents
Machining mould assembly of valve body sealing surface of gate valve Download PDFInfo
- Publication number
- CN106425586A CN106425586A CN201611105944.0A CN201611105944A CN106425586A CN 106425586 A CN106425586 A CN 106425586A CN 201611105944 A CN201611105944 A CN 201611105944A CN 106425586 A CN106425586 A CN 106425586A
- Authority
- CN
- China
- Prior art keywords
- valve body
- bolt
- sealing surface
- gate valve
- machining
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
A machining mould assembly of a valve body sealing surface of a gate valve is characterized in that a straight surface and a slant surface are arranged on a disk-shaped mould body; an eccentric bearing is mounted in the middle of the mould body slant surface; a T-shaped annular groove concaved inwardly is formed in the outer portion of the mould body slant surface; a locating bolt outwardly positioned in radial direction is mounted in the T-shaped annular groove; a rotary table is mounted on the eccentric bearing; a valve body locating seat protruding outwardly is reserved in the middle of the outer portion of the rotary table; a bolt through hole corresponding to the locating bolt is formed in the rotary table and the locating bolt passes through the bolt through hole. The machining mould assembly of the valve body of the gate valve sealing surface resolves the problem that when a slant surface mould is used for machining the sealing surface of the valve body of the gate valve, two sealing surfaces are prone to have errors after the second time of installation and is very suitable for machining the sealing surface of the valve body of the gate valve.
Description
Technical field
The present invention relates to the manufacturing and processing equipment field of valve, specifically a kind of to two sealing inclineds on gate valve body
When face machines, the mold of fixed valve body.
Background technology
Gate valve body has two relative sealing surfaces, is all processed using lathe, as two sealing surfaces have one
Fixed gradient, requires during processing that sealing surface is vertical with lathe spindle axis, and traditional method is, first that the flange of valve body one end is solid
Fixed process a sealing surface of valve body after adjusting angle on 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.Which has the disadvantage, secondary installing is adjusted
The whole processing for being easy to make two sealing surfaces produces error, have impact on airtight quality.
Content of the invention
The present invention processes gate valve sealing surface for solution inclined plane tire, and secondary installing easily makes two sealing surfaces produce by mistake
The problem of difference, designs the mold that a kind of once mounting adds two sealing surfaces of valve body.
The technical scheme is that, a kind of gate valve sealing surface machining mould assembly, which is characterized in that, in disk
The mold body of shape is provided with one and faces directly and an inclined-plane, and the centre on mold body inclined-plane is equipped with capacity eccentric bearing, mold body
The outside on inclined-plane has the T-shaped annular groove of indent, and T-shaped annular groove is built with radially external bolt；It is equipped with capacity eccentric bearing and turns
Disk, the valve body positioning seat of evagination is left in the centre outside rotating disk, has bolt hole corresponding with bolt on rotating disk, positioning
Bolt passes through bolt hole.
During work, the flange port of valve body one end is anchored to positioning seat by the main shaft connection that faces directly with lathe of mold body
Go up and fix, coordinated using capacity eccentric bearing and rotating disk is rotated, bolt is slided with rotating disk in the T-shaped annular groove, in valve body first
Bolt is locked by the oblique oblique contrary position with mold body inclined-plane of sealing surface, now first sealing surface with
Lathe spindle is vertical, you can first sealing surface is processed；Bolt being unclamped after machining, rotates rotating disk by valve body
Bolt is locked by 180 ° of upset in the oblique identical position on the oblique and mold body inclined-plane of first sealing surface of valve body
Fixed, now second sealing surface is vertical with lathe spindle, you can second sealing surface is processed.
The solution have the advantages that, using technique scheme, it is possible to achieve a kind of easy to operate, lock of precision machining
Valve body sealing surface fixer for machining, capacity eccentric bearing compensate for making the deviation of valve body sealing surface generation due to body length；Turn
Positioning seat outside disk compensate for the deviation that two valve seal interplanar distances are produced.
Description of the drawings
Fig. 1 is the structural front view of the present invention, and the accompanying drawing that makes an abstract.
Fig. 2 is schematic diagram during present invention processing secondary sealing area.
Fig. 3 is the inclined-plane view of mold body of the present invention.
In 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 below in conjunction with the accompanying drawings, new to this enforcement further illustrates.
As illustrated, be provided with one on discoid mold body 1 face directly and an inclined-plane, 1 inclined-plane of mold body
Centre is equipped with capacity eccentric bearing 2, and the outside on 1 inclined-plane of mold body has the T-shaped annular groove 5 of indent, and T-shaped annular groove 5 is outside built with footpath
The bolt 6 that puts；Rotating disk 4 is housed on capacity eccentric bearing 2, the valve body positioning seat 3 of evagination, rotating disk 4 are left in the centre of 4 outside of rotating disk
On have and 6 corresponding bolt hole 7 of bolt, bolt 6 pass through bolt hole 7.
During work, the main shaft connection that faces directly with lathe of mold body 1 is anchored to the Single port of valve body 8 on positioning seat 3
And fixing, coordinated using capacity eccentric bearing 2 and rotating disk 4 is rotated, bolt 6 is slided with rotating disk 4 in T-shaped annular groove 5, in valve body 8 the
Bolt 6 is locked by oblique with 1 inclined-plane of mold body the oblique contrary position of one sealing surface 9, now first close
Front cover 9 is vertical with lathe spindle, you can first sealing surface 9 is processed；Bolt 6 being unclamped after machining, rotates
Valve body 8 is overturn 180 ° by rotating disk 4, in the oblique identical position on oblique and 1 inclined-plane of mold body of 8 first sealing surfaces 9 of valve body
Put and bolt 6 is locked, now second sealing surface 10 is vertical with lathe spindle, you can second sealing surface 10 is carried out
Processing.
Claims (1)
1. a kind of gate valve sealing surface machining mould assembly, is characterized in that：One is provided with discoid mold body directly
Face and an inclined-plane, the centre on mold body inclined-plane is equipped with capacity eccentric bearing, and the outside on mold body inclined-plane has the T-shaped ring of indent
Groove, T-shaped annular groove is built with radially external bolt；On capacity eccentric bearing, rotating disk is housed, evagination is left in the centre outside rotating disk
Valve body positioning seat, have bolt hole corresponding with bolt on rotating disk, bolt pass through bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105944.0A CN106425586A (en) | 2016-12-06 | 2016-12-06 | Machining mould assembly of valve body sealing surface of gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105944.0A CN106425586A (en) | 2016-12-06 | 2016-12-06 | Machining mould assembly of valve body sealing surface of gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425586A true CN106425586A (en) | 2017-02-22 |
Family
ID=58223954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105944.0A Pending CN106425586A (en) | 2016-12-06 | 2016-12-06 | Machining mould assembly of valve body sealing surface of gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425586A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160186808A1 (en) * | 2013-08-13 | 2016-06-30 | Schaeffler Technologies AG & Co. KG | Rotary table bearing device |
| CN108971999A (en) * | 2018-07-13 | 2018-12-11 | 沈阳鼓风机集团核电泵业有限公司 | The ramps eccentric processing unit (plant) and processing method of slip ring |
| CN109128922A (en) * | 2018-11-07 | 2019-01-04 | 四川优机实业股份有限公司 | Technological equipment for sealing surface of the discharge gate processing |
| CN109202501A (en) * | 2018-10-15 | 2019-01-15 | 兰州高压阀门有限公司 | A kind of Quick-clamped positioning tool for processing flashboard |
| CN109249233A (en) * | 2018-10-15 | 2019-01-22 | 兰州高压阀门有限公司 | A kind of tooling of sealing surface that processing small-bore no flange forged steel gate valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430951A (en) * | 2011-10-31 | 2012-05-02 | 江苏竹箦阀业有限公司 | Gate valve sealing surface rotating lathe clamping tool |
| CN202556113U (en) * | 2012-02-28 | 2012-11-28 | 上海骐荣机械自控有限公司 | Once clamping fixing mechanism for machining hard sealing gate valve seat sealing surface |
| CN203390615U (en) * | 2013-07-25 | 2014-01-15 | 芜湖市华益阀门制造有限公司 | Turning tool for grooves of embedded-rod hard-sealing gate valve |
| CN204262859U (en) * | 2014-11-26 | 2015-04-15 | 自贡华西泵阀制造有限公司 | A kind of processing tool of novel Wedge Gate Valves valve body sealing surface |
| CN104607953A (en) * | 2015-02-04 | 2015-05-13 | 超达阀门集团股份有限公司 | Tool clamp for machining sealing face of brake valve body |
| JP2015224770A (en) * | 2014-05-29 | 2015-12-14 | コスモ工機株式会社 | Valve device connecting structure and valve main body removal method using the same |
| CN206216311U (en) * | 2016-12-06 | 2017-06-06 | 青岛伊利达西一机械有限公司 | Gate valve sealing surface machining mould assembly |
-
2016
- 2016-12-06 CN CN201611105944.0A patent/CN106425586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430951A (en) * | 2011-10-31 | 2012-05-02 | 江苏竹箦阀业有限公司 | Gate valve sealing surface rotating lathe clamping tool |
| CN202556113U (en) * | 2012-02-28 | 2012-11-28 | 上海骐荣机械自控有限公司 | Once clamping fixing mechanism for machining hard sealing gate valve seat sealing surface |
| CN203390615U (en) * | 2013-07-25 | 2014-01-15 | 芜湖市华益阀门制造有限公司 | Turning tool for grooves of embedded-rod hard-sealing gate valve |
| JP2015224770A (en) * | 2014-05-29 | 2015-12-14 | コスモ工機株式会社 | Valve device connecting structure and valve main body removal method using the same |
| CN204262859U (en) * | 2014-11-26 | 2015-04-15 | 自贡华西泵阀制造有限公司 | A kind of processing tool of novel Wedge Gate Valves valve body sealing surface |
| CN104607953A (en) * | 2015-02-04 | 2015-05-13 | 超达阀门集团股份有限公司 | Tool clamp for machining sealing face of brake valve body |
| CN206216311U (en) * | 2016-12-06 | 2017-06-06 | 青岛伊利达西一机械有限公司 | Gate valve sealing surface machining mould assembly |
Non-Patent Citations (1)
| Title |
|---|
| 邱晓来等: "楔式闸阀阀体密封面加工用工装夹具的设计", 《阀门》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160186808A1 (en) * | 2013-08-13 | 2016-06-30 | Schaeffler Technologies AG & Co. KG | Rotary table bearing device |
| CN108971999A (en) * | 2018-07-13 | 2018-12-11 | 沈阳鼓风机集团核电泵业有限公司 | The ramps eccentric processing unit (plant) and processing method of slip ring |
| CN109202501A (en) * | 2018-10-15 | 2019-01-15 | 兰州高压阀门有限公司 | A kind of Quick-clamped positioning tool for processing flashboard |
| CN109249233A (en) * | 2018-10-15 | 2019-01-22 | 兰州高压阀门有限公司 | A kind of tooling of sealing surface that processing small-bore no flange forged steel gate valve |
| CN109128922A (en) * | 2018-11-07 | 2019-01-04 | 四川优机实业股份有限公司 | Technological equipment for sealing surface of the discharge gate processing |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
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| WD01 | Invention patent application deemed withdrawn after publication |