CN103878663B - A kind of triple-valve body inner face grinding and polishing device - Google Patents
A kind of triple-valve body inner face grinding and polishing device Download PDFInfo
- Publication number
- CN103878663B CN103878663B CN201410144687.6A CN201410144687A CN103878663B CN 103878663 B CN103878663 B CN 103878663B CN 201410144687 A CN201410144687 A CN 201410144687A CN 103878663 B CN103878663 B CN 103878663B
- Authority
- CN
- China
- Prior art keywords
- sides
- grinding
- triple
- polishing
- inner face
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention relates to a kind of grinding and polishing device, a kind of grinding and polishing device processing triple-valve body inner face.This device includes drive rod, the lower section of drive rod is provided with outer six sides by hinge and swings union joint, hinge and outer six sides swing has gap between union joint, the lower section that outer six sides swing union joints is provided with interior six sides and moves about grinding and polishing dish, and outer six sides swing union joints and interior six sides move about and are provided with ball between grinding and polishing dish；This device, on the basis of general processing, is ground polishing to triple-valve body inner face, and outer six sides swing union joint and swing in the range of 360 ° while rotating；The setting of ball, make the interior six sides grinding and polishing dish that moves about can move about within the specific limits while rotating, so interior six sides move about grinding and polishing dish can be to the four corner polishing of triple-valve body inner face, the effect of transposition processing can be produced when grinding or polish, three-way valve inner face entirety roughness is made to reach requirement, simple to operate.
Description
Technical field
The present invention relates to a kind of grinding and polishing device, a kind of grinding and polishing processing triple-valve body inner face
Device, belongs to burnishing device technical field.
Background technology
Triple-valve body inner face is sealing surface, and its surface quality requirements is higher, and roughness Ra is generally 0.2～0.4, by biography
Processing method such as car, boring or the machining center of system are processed all being difficult to reach roughness requirements, and being badly in need of now one can add
The device of work triple-valve body inner face.
Summary of the invention
It is an object of the invention to solve traditional method processing triple-valve body inner face, surface roughness does not reaches requirement
Not enough, it is provided that a kind of simple to operate, grinding and polishing device of high accuracy processing triple-valve body inner face.
The present invention solves that problem above provides a kind of a kind of triple-valve body inner face grinding and polishing with following structure
Device, it is characterized in that and includes that, by machine tool chief axis or hand-driven drive rod 1, hinge 3 is passed through in the lower section of drive rod 1
Being provided with outer six sides and swing union joint 4, be provided with gap between hinge 3 and outer six sides' swing union joints 4, outer six sides swing union joints
The underside of 4 connects has interior six sides to move about grinding and polishing dish 6, outer six sides swing union joints 4 and interior six sides move about grinding and polishing
It is provided with gap between dish 6 and moves about the travelling ball 5 of grinding and polishing dish 6 equipped with being easy to interior six sides；
A modification of the present invention is: the gap that described hinge 3 and outer six sides swing between union joint 4 is 1-2mm；
A modification of the present invention is: outer six sides swing union joints 4 and interior six sides and move about the gap between grinding and polishing dish 6
For 2-3mm；
A modification of the present invention is: the lower section that described outer six sides swing union joint 4 is arranged on travelling grinding of interior six sides and throws
In CD 6, in being driven by the connected mode of inside and outside six sides, the six sides grinding and polishing dish 6 that moves about rotates；
A modification of the present invention is: described ball 5 is arranged on outer six grind travelling with interior six sides of sides' swing union joint 4 and throws
The bottom in gap between CD 6；
A modification of the present invention is: for friction steady when drive rod 1 rotates, drive rod 1 is arranged with
Fairlead 2, fairlead 2 is arranged in triple-valve body.
The present invention, on the basis of conventional processing method, is ground polishing, due to outer six sides to triple-valve body inner face
Swing and leave gap between union joint and hinge, outer six sides can be made to swing union joint while rotating 360 ° of scopes
Within have certain oscillating quantity；Swing union joint due to outer six sides and interior six sides move about and have gap between grinding and polishing dish and be provided with
Ball, the interior six sides grinding and polishing dish that moves about can move about while rotating within the specific limits, so in six sides move about
The four corner of triple-valve body inner face can be polished by grinding and polishing dish, can produce transposition processing when grinding or polish
Effect, make three-way valve inner face entirety roughness reach requirement, simple to operate.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention；
In figure: 1, drive rod, 2, fairlead, 3, hinge, 4, outer six sides swing union joints, 5, ball, 6, interior six sides move about
Grinding and polishing dish.
Detailed description of the invention
Referring to the drawings, provide the detailed description of the invention of the present invention, be used for the structure of the present invention is described further.
Embodiment 1: with reference to Fig. 1.This triple-valve body inner face grinding and polishing device includes by driving that machine tool chief axis drives
Lever 1, drive rod 1 is arranged in triple-valve body, steady friction during in order to keep drive rod 1 rotary motion, and drive rod 1 overlaps
Being provided with fairlead 2, fairlead 2 is arranged in triple-valve body, and the lower section of drive rod 1 is provided with outer six sides by hinge 3 and swings even
Joint 4, can swing to make outer six sides swing union joint 4, and hinge 3 and outer six sides swing has 1-2mm's between union joint 4
Gap, outer six sides swing union joint 4 and can swing in the range of 360 ° while rotating, and outer six sides swing union joint
The lower section of 4 is arranged on interior six sides and moves about in grinding and polishing dish 6, and in being driven by the connected mode of inside and outside six sides, six sides are travelling grinds
Polishing disc 6 rotates, outer six sides swing union joints 4 and interior six sides move about leave between grinding and polishing dish 6 a certain amount of
Gap, is provided with bottom it and is easy to interior six sides and moves about the travelling ball 5 of grinding and polishing dish 6, and interior six sides move about grinding and polishing dish 6 in rotation
Can move about within the specific limits while transhipment is dynamic, this makes it possible to be polished grinding to three-way valve inner face four corner
Mill, can reach the effect of transposition processing simultaneously, adds the surface quality that three-way valve inner face is overall, simple to operate, uses
Convenient.
Protection scope of the present invention is not limited to above example, every identical with technical solution of the present invention structure or etc.
Inner face grinding and polishing device same, that operation principle is similar, belongs to protection scope of the present invention.
Claims (6)
1. a triple-valve body inner face grinding and polishing device, it is characterised in that include by machine tool chief axis or hand-driven drive
Lever (1), the lower section of drive rod (1) is provided with outer six sides by hinge (3) and swings union joint (4), hinge (3) and outer six side's pendulum
Being dynamically connected between head (4) and be provided with gap, outer six sides swing the underside of union joint (4) and connect and have interior six sides to move about grinding and polishing
Dish (6), outer six sides swing union joint (4) and interior six sides move about and are provided with gap between grinding and polishing dish (6) and equipped with being easy to interior six
The ball (5) that the travelling grinding and polishing dish (6) in side is travelling.
A kind of triple-valve body inner face grinding and polishing device, it is characterised in that described hinge (3) with
The gap that outer six sides swing between union joint (4) is 1-2mm.
A kind of triple-valve body inner face grinding and polishing device the most according to claim 1 or claim 2, it is characterised in that described outer six sides
Swing union joint (4) and the interior six sides gap between grinding and polishing dish (6) of moving about is 2-3mm.
A kind of triple-valve body inner face grinding and polishing device the most according to claim 1 or claim 2, it is characterised in that described outer six sides
The lower section of swing union joint (4) is arranged on interior six sides and moves about in grinding and polishing dish (6), by the connected mode band of inside and outside six sides
In dynamic, the six sides grinding and polishing dish (6) that moves about rotates.
A kind of triple-valve body inner face grinding and polishing device the most according to claim 1 or claim 2, it is characterised in that described ball
(5) it is arranged on outer six sides' swing union joint (4) and interior six sides move about between grinding and polishing dish (6).
A kind of triple-valve body inner face grinding and polishing device the most according to claim 1 or claim 2, it is characterised in that described drive rod
(1) being arranged with fairlead (2) on, fairlead (2) is arranged in triple-valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144687.6A CN103878663B (en) | 2014-04-12 | 2014-04-12 | A kind of triple-valve body inner face grinding and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144687.6A CN103878663B (en) | 2014-04-12 | 2014-04-12 | A kind of triple-valve body inner face grinding and polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878663A CN103878663A (en) | 2014-06-25 |
| CN103878663B true CN103878663B (en) | 2016-10-12 |
Family
ID=50947950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144687.6A Expired - Fee Related CN103878663B (en) | 2014-04-12 | 2014-04-12 | A kind of triple-valve body inner face grinding and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878663B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458850B (en) * | 2015-11-13 | 2019-03-01 | 宁波星箭航天机械有限公司 | The inner hole burr remover of three-way connection |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE445188B (en) * | 1984-05-21 | 1986-06-09 | Larssons Ind Mek Verkstad | RING SURFACE GRINDING DEVICE, PREFERRED A VALVE SEALING SURFACE |
| US5810647A (en) * | 1996-11-25 | 1998-09-22 | Siemens Automotive Corporation | Tool quill and method for finishing fuel injector needle tips |
| JPH11172730A (en) * | 1997-12-10 | 1999-06-29 | Kinan Dan Board Kk | Repair device for faucet valve seat |
| JP2003245850A (en) * | 2002-02-21 | 2003-09-02 | Nobuhiko Ito | Packing seat grinding tool |
| JP2006239836A (en) * | 2005-03-04 | 2006-09-14 | Chugoku Electric Power Co Inc:The | Valve seat lapping device |
| JP2009045679A (en) * | 2007-08-16 | 2009-03-05 | Ebara Corp | Polishing device |
| CN201531415U (en) * | 2009-11-13 | 2010-07-21 | 中国石油化工集团公司 | Repair device for sealed conical surface of slurry pump valve box |
| CN203156512U (en) * | 2013-04-12 | 2013-08-28 | 西安泵阀总厂有限公司 | Mechanical grinding device of return valve sealing face |
| CN203918691U (en) * | 2014-04-12 | 2014-11-05 | 吴丰员 | A kind of triple-valve body inner face grinding and polishing device |
-
2014
- 2014-04-12 CN CN201410144687.6A patent/CN103878663B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878663A (en) | 2014-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20200412 |