CN103447773A - Processing technology for fixed seat - Google Patents
Processing technology for fixed seat Download PDFInfo
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- CN103447773A CN103447773A CN201310418263XA CN201310418263A CN103447773A CN 103447773 A CN103447773 A CN 103447773A CN 201310418263X A CN201310418263X A CN 201310418263XA CN 201310418263 A CN201310418263 A CN 201310418263A CN 103447773 A CN103447773 A CN 103447773A
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Abstract
The invention relates to a processing technology for a fixed seat. The technology comprises the following steps: material feeding, hot forging and pre-forming, anaerobic spheroidizing annealing, shot blasting, phosphorus saponifying, cold extruding and molding, semifinishing, finish machining, four-hole punching, reverse four-hole corner burring, and cleaning. According to the invention, blanks are formed and molded through hot forging and cold extruding, raw material loss is reduced, besides, blanks are molded through cold extruding, and the follow-up processing is easy by virtue of the small working allowance, so that processing time of the whole product is shortened, and the loss of cutters is reduced at the same time.
Description
Technical field
The present invention relates to a kind of holder processing technology.
Background technology
The step that traditional holder processing technology adopts is normally: blanking-hot-forging forming-normalizing-Shot Blasting-rough turn cylindrical-fine turning outer circle-phospholeum processing-extruding Fang Jing-rush four holes-four angle of spot hole deburrings-cleaning.
In the traditional handicraft process, needing multi-blank to carry out turning, is more greatly and not that cold-extrusion technology is also larger to the raw material loss to the loss of process tool, therefore needs a kind of novel processing technology to overcome the deficiency of traditional handicraft.
Summary of the invention
The object of the present invention is to provide a kind of holder processing technology of simultaneously enhancing productivity that reduces costs.
For achieving the above object, the present invention adopts following technical scheme: a kind of holder processing technology, and this technique comprises the following steps: blanking: raw material are placed on punch press and carry out blanking, and lower good blank is unified neatly to be emitted in Turnover Box;
Forge hot base: the blank in Turnover Box is placed on friction press and carries out forge hot;
Anaerobic spheroidizing: the blank after forge hot is put into to shaft furnace and carry out the processing of anaerobic spheroidizing;
Shot Blasting: the blank after annealing in process is put into to Caterpillar type shot blasting machine and carry out Shot Blasting:
The phospholeum processing: the blank after Shot Blasting is immersed in the phospholeum treatment fluid, and the time is controlled at 25 minutes, subsequently by described blank dip lubrication agent 5 minutes, more than water temperature is controlled at 70 degree;
Cold extrusion shaped: by the blank after the phospholeum processing put on hydraulic press, carry out cold extrusion shaped;
Semifinishing: cold extrusion shaped blank is placed on Digit Control Machine Tool and is processed;
Fine finishining: the described blank of partly processing is placed on Digit Control Machine Tool and is processed.
Rush four holes: the fine finishining blank is placed on to punch press upper punch four holes and Fang Jing;
Fall four angle of spot hole deburrings: the product after punching is placed on bench drill and falls four angle of spot holes, and with air gun, product is blown clean;
Clean: finished product is put into to supersonic wave cleaning machine and cleaned.
Further, require surperficial non-scale in anaerobic spheroidizing processing procedure, the decarburization phenomenon.
Further, need put into a certain proportion of diameter during Shot Blasting is the thin steel ball of 0.5mm, operating time 20-25 minute.
Further, the described blank of phospholeum processing procedure is placed in large bamboo or wicker basket and fills with gases at high pressure in bottom and use crane to carry up and down large bamboo or wicker basket.
Compared with prior art, the present invention has following beneficial effect: blank of the present invention adopts forge hot to add cold extrusion shaped making, reduced raw-material loss, blank is cold extrusion shaped simultaneously, in the following process process, processing She measures little easy processing, and the time that has shortened whole product processing reduces the loss of cutter simultaneously.
The accompanying drawing explanation
Fig. 1 is process chart of the present invention.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the invention will be further described.
Refer to shown in accompanying drawing, a kind of holder processing technology of the present invention, this technique comprises the following steps:
Blanking: raw material are placed on punch press and carry out blanking, and lower good blank is unified neatly to be emitted in Turnover Box;
Forge hot base: the blank in Turnover Box is placed on friction press and carries out forge hot;
Anaerobic spheroidizing: the blank after forge hot is put into to shaft furnace and carry out the processing of anaerobic spheroidizing; Require surperficial non-scale in anaerobic spheroidizing processing procedure, the decarburization phenomenon.
Shot Blasting: the blank after annealing in process is put into to Caterpillar type shot blasting machine and carry out Shot Blasting; Need put into a certain proportion of diameter during Shot Blasting is the thin steel ball of 0.5mm, and operating time 20-25 minute removes blank surface oxide skin and impurity.
Phospholeum processing: the blank after Shot Blasting is immersed in the phospholeum treatment fluid to the time control
Built in 25 minutes, subsequently by described blank dip lubrication agent 5 minutes, more than water temperature is controlled at 70 degree; The described blank of phospholeum processing procedure is placed in large bamboo or wicker basket and fills with gases at high pressure in bottom and use crane to carry up and down large bamboo or wicker basket.
Cold extrusion shaped: by the blank after the phospholeum processing put on hydraulic press, carry out cold extrusion shaped; Every pressure primary production also blows clean mould with air gun, guarantees that the clean free from admixture of mould is residual.
Semifinishing: cold extrusion shaped blank is placed on Digit Control Machine Tool and is processed;
Fine finishining: the described blank of partly processing is placed on Digit Control Machine Tool and is processed.
Rush four holes: the fine finishining blank is placed on to punch press upper punch four holes and Fang Jing; Note when blank is put into aliging with mould, often do a product and with air gun, mould blown clean, mould must not residual impurity.
Fall four angle of spot hole deburrings: the product after punching is placed on bench drill and falls four angle of spot holes, and with air gun, product is blown clean; Require surface without burr.
Clean: finished product is put into to supersonic wave cleaning machine and cleaned, the time is controlled at 5 minutes, requires to remove product surface impurity and greasy dirt.
Cleaned product is unified neatly to be emitted in Turnover Box, product is sent into to warehouse and test by inspection code, the qualified rear packing warehouse-in of product.
Blank of the present invention adopts forge hot to add cold extrusion shaped making, and has reduced raw-material loss, and blank is cold extrusion shaped simultaneously, in the following process process, and the little easy processing of allowance, the time that has shortened whole product processing reduces the loss of cutter simultaneously.
Claims (4)
1. a holder processing technology, it is characterized in that: this technique comprises the following steps:
Blanking: raw material are placed on punch press and carry out blanking, and lower good blank is unified neatly to be emitted in Turnover Box;
Forge hot base: the blank in Turnover Box is placed on friction press and carries out forge hot;
Anaerobic spheroidizing: the blank after forge hot is put into to shaft furnace and carry out the processing of anaerobic spheroidizing;
Shot Blasting: the blank after annealing in process is put into to Caterpillar type shot blasting machine and carry out Shot Blasting;
The phospholeum processing: the blank after Shot Blasting is immersed in the phospholeum treatment fluid, and the time is controlled at 25 minutes, subsequently by described blank dip lubrication agent 5 minutes, more than water temperature is controlled at 70 degree;
Cold extrusion shaped: by the blank after the phospholeum processing put on hydraulic press, carry out cold extrusion shaped;
Semifinishing: cold extrusion shaped blank is placed on Digit Control Machine Tool and is processed;
Fine finishining: the described blank of partly processing is placed on Digit Control Machine Tool and is processed.
Rush four holes: the fine finishining blank is placed on to punch press upper punch four holes and Fang Jing;
Fall four angle of spot hole deburrings: the product after punching is placed on bench drill and falls four angle of spot holes, and with air gun, product is blown clean;
Clean: finished product is put into to supersonic wave cleaning machine and cleaned.
2. holder processing technology as claimed in claim 1, is characterized in that: require surperficial non-scale in anaerobic spheroidizing processing procedure, the decarburization phenomenon.
3. holder processing technology as claimed in claim 2, it is characterized in that: need put into a certain proportion of diameter during Shot Blasting is the thin steel ball of 0.5mm, operating time 20-25 minute.
4. holder processing technology as claimed in claim 3 is characterized in that: the described blank of phospholeum processing procedure is placed in large bamboo or wicker basket and fills with gases at high pressure in bottom and use crane to carry up and down large bamboo or wicker basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418263XA CN103447773A (en) | 2013-09-11 | 2013-09-11 | Processing technology for fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418263XA CN103447773A (en) | 2013-09-11 | 2013-09-11 | Processing technology for fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447773A true CN103447773A (en) | 2013-12-18 |
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ID=49730819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418263XA Pending CN103447773A (en) | 2013-09-11 | 2013-09-11 | Processing technology for fixed seat |
Country Status (1)
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| CN (1) | CN103447773A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878550A (en) * | 2014-03-25 | 2014-06-25 | 南方风机股份有限公司 | Machining technology of brass sleeve with/without flange |
| CN104043946A (en) * | 2014-06-11 | 2014-09-17 | 福州金锻工业有限公司 | Threaded hole seat forming process |
| CN104400323A (en) * | 2014-09-26 | 2015-03-11 | 无锡市羊尖盛裕机械配件厂 | Technology for producing screw hole base |
| CN111673024A (en) * | 2020-04-27 | 2020-09-18 | 上海盈豪锻造有限公司 | Forging and pressing processing technology of hydraulic joint |
| CN113909827A (en) * | 2021-11-10 | 2022-01-11 | 优德精密工业（昆山）股份有限公司 | Batch processing technology for fixing seats |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1157776A2 (en) * | 2000-05-23 | 2001-11-28 | Delphi Technologies, Inc. | Cold formed high-loaded bearing steel parts and process for forming same |
| CN1359766A (en) * | 2000-12-19 | 2002-07-24 | 北京机电研究所 | One-step cold squeeze technology for machining multi-stepped shaft |
| CN101422861A (en) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | Precision forming method for special-shaped deep hole parts |
| CN101545428A (en) * | 2009-04-30 | 2009-09-30 | 刘生良 | Method for manufacturing electronic unit pump body for diesel engine |
| CN102350615A (en) * | 2011-08-19 | 2012-02-15 | 江苏森威精锻有限公司 | Shunt blocking forming method for star-shaped sleeve |
| CN102728773A (en) * | 2012-06-11 | 2012-10-17 | 江苏森威精锻有限公司 | One-time cold-forging blocking forming method for inner star wheel |
| CN102773674A (en) * | 2012-08-11 | 2012-11-14 | 安徽省小小科技实业有限责任公司 | Hot forging, cold drawing composite molding process of bowl-shaped piece |
-
2013
- 2013-09-11 CN CN201310418263XA patent/CN103447773A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1157776A2 (en) * | 2000-05-23 | 2001-11-28 | Delphi Technologies, Inc. | Cold formed high-loaded bearing steel parts and process for forming same |
| CN1359766A (en) * | 2000-12-19 | 2002-07-24 | 北京机电研究所 | One-step cold squeeze technology for machining multi-stepped shaft |
| CN101422861A (en) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | Precision forming method for special-shaped deep hole parts |
| CN101545428A (en) * | 2009-04-30 | 2009-09-30 | 刘生良 | Method for manufacturing electronic unit pump body for diesel engine |
| CN102350615A (en) * | 2011-08-19 | 2012-02-15 | 江苏森威精锻有限公司 | Shunt blocking forming method for star-shaped sleeve |
| CN102728773A (en) * | 2012-06-11 | 2012-10-17 | 江苏森威精锻有限公司 | One-time cold-forging blocking forming method for inner star wheel |
| CN102773674A (en) * | 2012-08-11 | 2012-11-14 | 安徽省小小科技实业有限责任公司 | Hot forging, cold drawing composite molding process of bowl-shaped piece |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878550A (en) * | 2014-03-25 | 2014-06-25 | 南方风机股份有限公司 | Machining technology of brass sleeve with/without flange |
| CN104043946A (en) * | 2014-06-11 | 2014-09-17 | 福州金锻工业有限公司 | Threaded hole seat forming process |
| CN104400323A (en) * | 2014-09-26 | 2015-03-11 | 无锡市羊尖盛裕机械配件厂 | Technology for producing screw hole base |
| CN111673024A (en) * | 2020-04-27 | 2020-09-18 | 上海盈豪锻造有限公司 | Forging and pressing processing technology of hydraulic joint |
| CN111673024B (en) * | 2020-04-27 | 2022-05-20 | 上海盈豪锻造有限公司 | Forging and pressing processing technology of hydraulic joint |
| CN113909827A (en) * | 2021-11-10 | 2022-01-11 | 优德精密工业（昆山）股份有限公司 | Batch processing technology for fixing seats |
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Application publication date: 20131218 |