CN103878663A - Grinding and polishing device for inner end surface of three-way valve body - Google Patents
Grinding and polishing device for inner end surface of three-way valve body Download PDFInfo
- Publication number
- CN103878663A CN103878663A CN201410144687.6A CN201410144687A CN103878663A CN 103878663 A CN103878663 A CN 103878663A CN 201410144687 A CN201410144687 A CN 201410144687A CN 103878663 A CN103878663 A CN 103878663A
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- CN
- China
- Prior art keywords
- grinding
- sides
- valve body
- polishing
- triple
- 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.)
- Granted
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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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a grinding and polishing device, in particular to a grinding and polishing device for the inner end surface of a three-way valve body. The grinding and polishing device for the inner end surface of the three-way valve body comprises a driving rod, wherein an outer hexagonal swinging connector is installed under the driving rod through a hinge shaft, an interval exists between the hinge shaft and the outer hexagonal swinging connector, an inner hexagonal swimming grinding and polishing disc is installed under the outer hexagonal swinging connector, and balls are arranged between the outer hexagonal swinging connector and the inner hexagonal swimming grinding and polishing disc. The grinding and polishing device is used for grinding and polishing the inner end surface of the three-way valve body based on common machining, and the outer hexagonal swinging connector can swing within the range of 360 degrees while rotating. Due to the arrangement of the balls, the inner hexagonal swimming grinding and polishing disc can swim within a certain range while rotating, the inner hexagonal swimming grinding and polishing disc can carry out full-range polishing on the inner end surface of the three-way valve body, the effect of displacement machining can be generated in the grinding or polishing process, the roughness of the inner end surface of the three-way valve body can meet requirements, and operation is simple.
Description
Technical field
The present invention relates to a kind of grinding and polishing device, a kind of grinding and polishing device of processing triple-valve body inner face, belongs to burnishing device technical field specifically.
Background technology
Triple-valve body inner face is sealing surface, and its surface quality is had relatively high expectations, roughness
ra is generally 0.2～0.4, processes and is all difficult to reach roughness requirement as car, boring or machining center by traditional processing method, is badly in need of now a kind of device that can process triple-valve body inner face.
Summary of the invention
The object of the invention is to solve conventional method processing triple-valve body inner face, surface roughness does not reach the deficiency of requirement, and a kind of grinding and polishing device of simple to operate, high accuracy processing triple-valve body inner face is provided.
The present invention provides a kind of a kind of triple-valve body inner face grinding and polishing device with following structure for overcoming the above problems, its special character is to comprise by machine tool chief axis or hand-driven drive rod 1, the below of drive rod 1 is provided with outer six sides by hinge 3 and swings connector 4, hinge 3 and outer six sides swing between connector 4 and are provided with gap, outer six sides swing the underside of connectors 4 and are connected with the interior six sides grinding and polishing dish 6 that moves about, outer six sides swing connectors 4 and interior six sides and move about between grinding and polishing dish 6, to be provided with gap and to be equipped with and be convenient to the interior six sides ball 5 that grinding and polishing dish 6 moves about that moves about,
A modification of the present invention is: the gap that described hinge 3 and outer six sides swing between connector 4 is 1-2mm;
A modification of the present invention is: the gap that outer six sides' swing connectors 4 and interior six sides move about between grinding and polishing dish 6 is 2-3mm;
A modification of the present invention is: the below that described outer six sides swing connectors 4 is arranged on interior six sides and moves about in grinding and polishing dish 6, and in driving by inside and outside six sides' connected mode, 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 sides and swings the move about bottom in gap between grinding and polishing dish 6 of connectors 4 and interior six sides;
A modification of the present invention is: steady friction while rotating for drive rod 1, on drive rod 1, be arranged with fairlead 2, and fairlead 2 is arranged in triple-valve body.
The present invention is on conventional processing method basis, triple-valve body inner face is carried out to grinding and polishing, leave gap because outer six sides swing between connector and hinge, can make outer six sides swing connector has certain oscillating quantity in rotating within 360 ° of scopes; Move about gapped between grinding and polishing dish and be provided with ball because outer six sides swing connectors and interior six sides, in the six sides grinding and polishing dish that moves about in rotating, can move about within the specific limits, like this, the six sides grinding and polishing dish that moves about can carry out polishing to the four corner of triple-valve body inner face, when grinding or polishing, can produce the effect of transposition processing, make triple valve inner face entirety roughness reach requirement, simple to operate.
Brief description of the drawings
Fig. 1: structural representation of the present invention;
In figure: 1, drive rod, 2, fairlead, 3, hinge, 4, outer six sides swing connectors, 5, ball, 6, the interior six sides grinding and polishing dish that moves about.
Detailed description of the invention
Referring to accompanying drawing, provide the specific embodiment of the present invention, be used for structure of the present invention to be described further.
Embodiment 1: with reference to figure 1.This triple-valve body inner face grinding and polishing device comprises the drive rod 1 driving by machine tool chief axis, drive rod 1 is arranged in triple-valve body, steady friction when keeping drive rod 1 to rotatablely move, on drive rod 1, be arranged with fairlead 2, fairlead 2 is arranged in triple-valve body, the below of drive rod 1 is provided with outer six sides by hinge 3 and swings connector 4, can swing in order to make outer six sides swing connector 4, hinge 3 and outer six sides swing the gap between connector 4 with 1-2mm, outer six sides swing connector 4 and can within the scope of 360 °, swing in rotating, the below that outer six sides swing connector 4 is arranged on interior six sides and moves about in grinding and polishing dish 6, by interior, in outer six sides' connected mode drives, the six sides grinding and polishing dish 6 that moves about rotates, outer six sides swing connectors 4 and interior six sides and move about and between grinding and polishing dish 6, leave a certain amount of gap, its bottom is provided with is convenient to the interior six sides ball 5 that grinding and polishing dish 6 moves about that moves about, in the six sides grinding and polishing dish 6 that moves about in rotatablely moving, can move about within the specific limits, so just can carry out polishing grinding to triple valve inner face four corner, can reach the effect of transposition processing simultaneously, increase the surface quality of triple valve inner face entirety, simple to operate, easy to use.
Protection scope of the present invention is not limited to above embodiment, every identical with technical solution of the present invention structure or be equal to, inner face grinding and polishing device that operation principle is similar, all belong to protection scope of the present invention.
Claims (6)
1. a triple-valve body inner face grinding and polishing device, it is characterized in that comprising by machine tool chief axis or hand-driven drive rod (1), the below of drive rod (1) is provided with outer six sides by hinge (3) and swings connector (4), hinge (3) and outer six sides swing between connector (4) and are provided with gap, the underside that outer six sides swing connectors (4) is connected with the interior six sides grinding and polishing dish (6) that moves about, outer six sides swing connectors (4) and interior six sides and move about between grinding and polishing dish (6), to be provided with gap and to be equipped with and be convenient to the interior six sides ball (5) that grinding and polishing dish (6) moves about that moves about.
2. a kind of triple-valve body inner face grinding and polishing device according to claim 1, is characterized in that the gap that described hinge (3) and outer six sides swing between connectors (4) is 1-2mm.
3. according to a kind of triple-valve body inner face grinding and polishing device described in claim 1 or 2, it is characterized in that the gap that described outer six sides' swing connectors (4) and interior six sides move about between grinding and polishing dish (6) is 2-3mm.
4. according to a kind of triple-valve body inner face grinding and polishing device described in claim 1 or 2, it is characterized in that below that described outer six sides swing connectors (4) is arranged on interior six sides and moves about in grinding and polishing dish (6), in driving by inside and outside six sides' connected mode, the six sides grinding and polishing dish (6) that moves about rotates.
5. according to a kind of triple-valve body inner face grinding and polishing device described in claim 1 or 2, it is characterized in that described ball (5) is arranged on outer six sides' swing connectors (4) and interior six sides move about between grinding and polishing dish (6).
6. according to a kind of triple-valve body inner face grinding and polishing device described in claim 1 or 2, it is characterized in that being arranged with fairlead (2) on described drive rod (1), 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 true CN103878663A (en) | 2014-06-25 |
| CN103878663B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458850A (en) * | 2015-11-13 | 2016-04-06 | 宁波星箭航天机械有限公司 | Deburring device for inner holes of three-way joint |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697388A (en) * | 1984-05-21 | 1987-10-06 | Lars-Inge Larsson Med Firma Larssons Industrimekaniska Verkstad | Arrangement for grinding planar annular surfaces |
| 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 |
| 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 |
| US20110165825A1 (en) * | 2007-08-16 | 2011-07-07 | Norio Kimura | Polishing apparatus |
| 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
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697388A (en) * | 1984-05-21 | 1987-10-06 | Lars-Inge Larsson Med Firma Larssons Industrimekaniska Verkstad | Arrangement for grinding planar annular surfaces |
| 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 |
| US20110165825A1 (en) * | 2007-08-16 | 2011-07-07 | Norio Kimura | Polishing apparatus |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458850A (en) * | 2015-11-13 | 2016-04-06 | 宁波星箭航天机械有限公司 | Deburring device for inner holes of three-way joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878663B (en) | 2016-10-12 |
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| 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 | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |