CN107457538A - A kind of processing method of soft sealing gate valve - Google Patents
A kind of processing method of soft sealing gate valve Download PDFInfo
- Publication number
- CN107457538A CN107457538A CN201710848114.5A CN201710848114A CN107457538A CN 107457538 A CN107457538 A CN 107457538A CN 201710848114 A CN201710848114 A CN 201710848114A CN 107457538 A CN107457538 A CN 107457538A
- Authority
- CN
- China
- Prior art keywords
- product
- gate valve
- soft sealing
- processing method
- sealing gate
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
Abstract
The invention provides a kind of processing method of soft sealing gate valve, art is valve processing method technical field, is comprised the following steps：S1, the 3D models for creating soft sealing gate valve；S2, make mould；S3, product casting；S4, polishing ball blast is carried out to casting；S5, smart car flange excircle size and size for connection；S6, on the basis of flange face, endoporus is processed on vertical machine；S7, using flange face as benchmark, using special jewel template to flange drilling；S8, product essence beat ball blast；S9, the accessory to be sprayed to product carry out heating spray painting；S10, Product Assembly；S11, product pressure testing.The processing method of soft sealing gate valve disclosed in this invention, product casting accuracy are high, clamped one time can more specifications processing, convenient mounting and clamping, the concentricity of two flange faces is high, and the dust of product interior outside is cleaned out, and coating quality is good.
Description
Technical field
The present invention relates to valve processing method technical field, more particularly to a kind of processing method of soft sealing gate valve.
Background technology
Soft sealing gate valve is also known as check valve or non-return valve, and its effect is to prevent the medium in pipeline from flowing backwards, and opening and closing element is by being situated between
The dynamic strength of mass flow or manually opened or close, thrust bearing, valve rod boss are not provided with inside traditional soft sealing gate valve
Upper surface rubs directly below with copper sheathing, and stress is bigger, and friction is bigger, causes two sides serious wear, traditional soft sealing gate valve adds
During expenses of labour, yield poorly, product design has many irrational places, and complicated, product compatibility is poor, troublesome maintenance, spray
Apply technique to have much room for improvement, product service life is short, and process can bring larger pollution, and its performance is difficult to meet such
The working condition of valve, it is therefore desirable to design is optimized to its structure to mitigate valve mass, improves the stabilization of product quality
Property.
The content of the invention
The purpose of the present invention is directed to the defects of prior art, there is provided a kind of processing method of soft sealing gate valve.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of processing method of soft sealing gate valve, comprises the following steps：
S1, the 3D models for creating soft sealing gate valve；
S2, on the basis of step S1 institutes established model, with numerical control machining center make mould；
S3, the die casting and molding using step 2；
S4, the casting formed using special equipment to step 3 carry out polishing ball blast；
S5, smart car flange excircle size and size for connection；
S6, on the basis of flange face, endoporus is processed on vertical machine；
S7, using flange face as benchmark, using special jewel template to flange drilling；
S8, product essence beat ball blast, remove burr caused by the side of hole；
S9, with heating equipment special, to product, the accessory to be sprayed carries out heating spray painting；
S10, Product Assembly；
S11, product pressure testing.
The step S3 adds sliding block or makees small stamen box in product key position.
The step S6 uses special fixture clamping workpiece.
The step S7 aligns the datum line on valve body and on bushing plate.
It is second of ball blast that the step S8 essences, which beat ball blast,.
The processing method of soft sealing gate valve disclosed in this invention, product casting accuracy is high, and clamped one time can more specifications
Processing, convenient mounting and clamping, the concentricity of two flange faces is high, and the dust of product interior outside is cleaned out, and coating quality is good.
Embodiment
A kind of processing method of soft sealing gate valve, comprises the following steps：
S1, the 3D models for creating soft sealing gate valve；
S2, on the basis of step S1 institutes established model, with numerical control machining center make mould；
S3, the die casting and molding using step 2；
S4, the casting formed using special equipment to step 3 carry out polishing ball blast；
S5, smart car flange excircle size and size for connection；
S6, on the basis of flange face, endoporus is processed on vertical machine；
S7, using flange face as benchmark, using special jewel template to flange drilling；
S8, product essence beat ball blast, remove burr caused by the side of hole；
S9, with heating equipment special, to product, the accessory to be sprayed carries out heating spray painting；
S10, Product Assembly；
S11, product pressure testing.
The step S3 with sliding block or makees small stamen box and controls casting strip come tolerance, product casting essence in product key position
Degree is high.
The step S6 ensures the precision of angle using special fixture, ensures that machining tolerance is being permitted with fixture come accurate adjustment
Perhaps in the range of, clamped one time can the processing of more specifications, convenient mounting and clamping.
The step S7 aligns the datum line on valve body and on bushing plate, easy to process, the concentricity of two flange faces
It is high.
It is the second ball blast that the step S8 essences, which beat ball blast, and the dust of product interior outside is cleaned out, and follow-up coating quality is good.
The processing method of soft sealing gate valve disclosed in this invention, product casting accuracy is high, and clamped one time can more specifications
Processing, convenient mounting and clamping, the concentricity of two flange faces is high, and the dust of product interior outside is cleaned out, and coating quality is good.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, protection scope of the present invention all should be dropped into.
Claims (5)
1. a kind of processing method of soft sealing gate valve, it is characterised in that comprise the following steps：S1, the 3D for creating soft sealing gate valve
Model；S2, on the basis of step S1 institutes established model, with numerical control machining center make mould；S3, the mould using step 2
Casting；S4, the casting formed using special equipment to step 3 carry out polishing ball blast；S5, smart car flange excircle size
And size for connection；S6, on the basis of flange face, endoporus is processed on vertical machine；S7, using flange face as benchmark, adopt
With special jewel template to flange drilling；S8, product essence beat ball blast, remove burr caused by the side of hole；S9, with it is special heating set
The standby accessory to be sprayed to product carries out heating spray painting；S10, Product Assembly；S11, product pressure testing.
2. the processing method of soft sealing gate valve according to claim 1, it is characterised in that：The step S3 is crucial in product
Position, add sliding block or make small stamen box.
3. the processing method of soft sealing gate valve according to claim 1, it is characterised in that：The step S6 is using special
Fixture clamping workpiece.
4. the processing method of soft sealing gate valve according to claim 1, it is characterised in that：The step S7 by valve body and
Datum line alignment on bushing plate.
5. the processing method of soft sealing gate valve according to claim 1, it is characterised in that：The step S8 essences beat ball blast and are
Second of ball blast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848114.5A CN107457538A (en) | 2017-09-19 | 2017-09-19 | A kind of processing method of soft sealing gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848114.5A CN107457538A (en) | 2017-09-19 | 2017-09-19 | A kind of processing method of soft sealing gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457538A true CN107457538A (en) | 2017-12-12 |
Family
ID=60552764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848114.5A Withdrawn CN107457538A (en) | 2017-09-19 | 2017-09-19 | A kind of processing method of soft sealing gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237061A (en) * | 2018-11-13 | 2019-01-18 | 江苏圣泰阀门有限公司 | A kind of nuclear-electric sluice valve and processing method |
| CN114559224A (en) * | 2022-03-28 | 2022-05-31 | 重庆数码模车身模具有限公司 | Synchronous side forming and side punching method for automobile lower cross beam part |
-
2017
- 2017-09-19 CN CN201710848114.5A patent/CN107457538A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237061A (en) * | 2018-11-13 | 2019-01-18 | 江苏圣泰阀门有限公司 | A kind of nuclear-electric sluice valve and processing method |
| CN109237061B (en) * | 2018-11-13 | 2019-05-31 | 江苏圣泰阀门有限公司 | A kind of nuclear-electric sluice valve and processing method |
| CN114559224A (en) * | 2022-03-28 | 2022-05-31 | 重庆数码模车身模具有限公司 | Synchronous side forming and side punching method for automobile lower cross beam part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107457538A (en) | A kind of processing method of soft sealing gate valve | |
| CN102476423A (en) | Injection molding process of guide rail of heavy numerically-controlled machine tool | |
| CN106112684A (en) | A kind of spray ring main shaft | |
| CN210859158U (en) | Fire pump body | |
| CN101380799B (en) | Guide-rail injection molding technique of heavy numerically controlled machine | |
| CN105149982A (en) | Mold for machining shaft hole of welding butterfly valve body and application method | |
| CN105710155A (en) | Pipe fitting processing technology | |
| CN110480045B (en) | Die through hole diameter expansion processing method | |
| CN204736030U (en) | Accurate processingequipment of soft abrasive flow torrent of artificial joint | |
| CN203264918U (en) | Machine nozzle | |
| CN209666405U (en) | A kind of feeding device of press machine tool | |
| CN204397643U (en) | Valve grinding wheel for grinding | |
| CN108202128B (en) | Integral casting-in method for sealing ring of valve body of hard sealing gate valve | |
| CN207495337U (en) | A kind of die-cast product localization tool | |
| CN208528011U (en) | A kind of brake disc mould core box | |
| CN206567494U (en) | Automobile engine bracket mould part device | |
| CN108015491A (en) | A kind of metal hand casing process equipment and its technique | |
| CN207494974U (en) | A kind of single-station die-cast product machining set-up | |
| CN208133480U (en) | A kind of connected structure of injection molding machine nozzle and die bushing | |
| CN203993269U (en) | A kind of hydraulic compression frock clamp of Vehicular air-conditioner compressor cylinder body end face processing | |
| CN210909230U (en) | Spray cooling device for automatic machine tool | |
| CN213560113U (en) | Numerical control engraving and milling machine noise reduction device for mold machining | |
| CN106181568A (en) | A kind of main shaft ring spray cooling system | |
| CN208214060U (en) | A kind of punch-forming mold | |
| CN211763024U (en) | Automatic release agent spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210106 Address after: 247000 302, residential building 10, Keyuan new village, Huxin Road, Guichi District, Chizhou City, Anhui Province Applicant after: Chizhou Intellectual Property Service Center Co.,Ltd. Address before: 247000 Industrial Park, Muzhen Town, Qingyang County, Chizhou City, Anhui Province Applicant before: ANHUI ZONGHENG PUMP & VALVE MANUFACTURING Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |