CN104339126A - Manufacturing method of wear-resistant flat pull adapter - Google Patents
Manufacturing method of wear-resistant flat pull adapter Download PDFInfo
- Publication number
- CN104339126A CN104339126A CN201310341688.5A CN201310341688A CN104339126A CN 104339126 A CN104339126 A CN 104339126A CN 201310341688 A CN201310341688 A CN 201310341688A CN 104339126 A CN104339126 A CN 104339126A
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- Prior art keywords
- wear
- flat
- head
- manufacturing
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a manufacturing method of a wear-resistant flat pull adapter. The manufacturing method of the wear-resistance flat pull adapter comprises the following steps: 1, blank forming process adopting a cold heading process; 2, stamping process, to be specific, stamping the smaller blanks to deform to reach the width required by the design; 3, turning and shaping process, to be specific, shaping the freely deformed irregular parts in the stamping process to achieve the size requirement of the drawing design; 4, inner bore milling process, to be specific, carrying out pre-punching on the flat part parts for finishing; 5, surface treating process, to be specific, carrying out plasma nitrocarburizing or nickel-phosphor alloy treatment on the surfaces of the parts. The manufacturing method of the wear-resistance flat pull adapter is small in turning amount, high in material usage, high in production efficiency and suitable for volume production.
Description
Technical field
The present invention relates to a kind of manufacture method, particularly relate to the flat manufacture method socketing head of a kind of wear-resisting type.
Background technology
In existing domestic automobile component technology application, the import parts that head all adopts Germany, Japan is socketed for vehicle turbine supercharging scavenging air valve pull bar is flat, its processing method all adopts high-precision numerical control lathe to carry out, there is the problems such as Lathe quantity is large, stock utilization is low, production efficiency is not high, be not suitable for producing in enormous quantities.
Summary of the invention
Technical problem to be solved by this invention is to provide the flat manufacture method socketing head of a kind of wear-resisting type, and its Lathe quantity is little, and stock utilization is high, and production efficiency is high, is applicable to producing in enormous quantities.
The present invention solves above-mentioned technical problem by following technical proposals: the flat manufacture method socketing head of a kind of wear-resisting type, and it is characterized in that, it comprises the following steps:
Step one, blank molding procedure, described blank molding procedure can adopt cold heading technique;
Step 2, stamping procedure, described stamping procedure reaches the width of designing requirement by carrying out Pressing Deformation by less blank;
Step 3, turning integer operation, described turning integer operation is that shaping is carried out at the irregular position of stamping procedure Free Transform, reaches the dimensional requirement of layout design;
Step 4, endoporus milling operation, described endoporus milling operation rushes flat position pre-punched hole to repair, and make it hole size precision and improve, inner hole wall is unanimously smooth;
Step 5, surface treatment procedure, described surface treatment is for carry out plasma nitrocarburizing or nickel-phosphorus alloy process at piece surface, the working face hardness making it product reaches HV1000 ~ 1500, case depth is at 0.05 ~ 0.35mm, and part keeps having good toughness simultaneously has again good wearability simultaneously.
Preferably, described step 5 is when carrying out surface treatment, and the flat head that sockets of mill type is fixed on mould with internal thread.
Preferably, described blank is ensured by cold upsetting die of car.
Positive progressive effect of the present invention is: Lathe quantity of the present invention is little, and stock utilization is high, and production efficiency is high, is applicable to producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the flat flow chart socketing the manufacture method of head of wear-resisting type of the present invention.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the flat manufacture method socketing head of wear-resisting type of the present invention comprises the following steps:
Step one, blank molding procedure, described blank molding procedure can adopt cold heading technique, and the utilization rate of its material is higher, can reach more than 90% stock utilization, reduces material cost.Blank is ensured by cold upsetting die of car, the uniformity of its product and product quality one stability are better, and the concentricity in cold-heading endoporus and axle center can be controlled in 0.05mm, within hole size is stablized and can be controlled in 0.03mm, ensure that stable tapping underfill aperture, for the processing of internal thread provides safeguard;
Step 2, stamping procedure, described stamping procedure can reach the width of designing requirement by carrying out Pressing Deformation by less blank, compares that to adopt Digit Control Machine Tool to carry out Milling Process efficiency high and stable.Rush within flat position can reach 0.1mm with axial symmetry, guarantee the position degree when part is installed, rush flat position endoporus simultaneously and be washed into type in advance;
Step 3, turning integer operation, described turning integer operation is that shaping is carried out at the irregular position of stamping procedure Free Transform, reaches the dimensional requirement of layout design.
Step 4, endoporus milling operation, described endoporus milling operation rushes flat position pre-punched hole to repair, and make it hole size precision and improve, inner hole wall is unanimously smooth;
Step 5, surface treatment procedure, described surface treatment is for carry out plasma nitrocarburizing or nickel-phosphorus alloy process at piece surface, the working face hardness making it product reaches HV1000 ~ 1500, case depth is at 0.05 ~ 0.35mm, substitute bulk heat treatmet and the problems such as the impact that easily produces is firmly crisp, distortion, part keeps having good toughness simultaneously has again good wearability simultaneously.When carrying out surface treatment, the flat head that sockets of mill type is fixed on mould with internal thread, makes it the precision not affecting internal thread by surface treatment.
Lathe quantity of the present invention is little, and stock utilization is high, and production efficiency is high, is applicable to producing in enormous quantities.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite not deviating from principle of the present invention and essence, various changes or modifications can be made to these embodiments.Therefore, protection scope of the present invention is defined by the appended claims.
Claims (3)
1. the flat manufacture method socketing head of wear-resisting type, it is characterized in that, it comprises the following steps:
Step one, blank molding procedure, described blank molding procedure can adopt cold heading technique;
Step 2, stamping procedure, described stamping procedure reaches the width of designing requirement by carrying out Pressing Deformation by less blank;
Step 3, turning integer operation, described turning integer operation is that shaping is carried out at the irregular position of stamping procedure Free Transform, reaches the dimensional requirement of layout design;
Step 4, endoporus milling operation, described endoporus milling operation rushes flat position pre-punched hole to repair, and make it hole size precision and improve, inner hole wall is unanimously smooth;
Step 5, surface treatment procedure, described surface treatment is for carry out plasma nitrocarburizing or nickel-phosphorus alloy process at piece surface, the working face hardness making it product reaches HV1000 ~ 1500, case depth is at 0.05 ~ 0.35mm, and part keeps having good toughness simultaneously has again good wearability simultaneously.
2. the flat manufacture method socketing head of wear-resisting type as claimed in claim 1, it is characterized in that, described step 5 is when carrying out surface treatment, and the flat head that sockets of mill type is fixed on mould with internal thread.
3. the flat manufacture method socketing head of wear-resisting type as claimed in claim 1, it is characterized in that, described blank is ensured by cold upsetting die of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341688.5A CN104339126A (en) | 2013-08-07 | 2013-08-07 | Manufacturing method of wear-resistant flat pull adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341688.5A CN104339126A (en) | 2013-08-07 | 2013-08-07 | Manufacturing method of wear-resistant flat pull adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339126A true CN104339126A (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341688.5A Pending CN104339126A (en) | 2013-08-07 | 2013-08-07 | Manufacturing method of wear-resistant flat pull adapter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104339126A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999275A (en) * | 2015-06-25 | 2015-10-28 | 南通易实工业制造有限公司 | Machining system and machining method of rolled bush |
| CN106346203A (en) * | 2016-10-11 | 2017-01-25 | 东莞市东盛迪密封制品有限公司 | Inner bushing framework manufacturing method |
| CN106553028A (en) * | 2015-09-24 | 2017-04-05 | 超捷紧固系统(上海)股份有限公司 | Vehicle turbine is pressurized the manufacture method of wear-resisting type kinematic link component |
| CN107214487A (en) * | 2017-06-14 | 2017-09-29 | 江苏森威精锻有限公司 | A kind of processing technology of the special-shaped cavity plate of cam die |
| CN113922578A (en) * | 2021-09-29 | 2022-01-11 | 迈族智能科技(上海)有限公司 | Double-head constant-speed electric cylinder and machining method thereof |
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| CN1035975A (en) * | 1988-03-24 | 1989-10-04 | 清华大学 | The manufacture method of bicycle freewheel |
| CN101168228A (en) * | 2007-11-28 | 2008-04-30 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for manufacturing high-strength abrasion-proof insert die |
| CN101954574A (en) * | 2010-09-26 | 2011-01-26 | 中国兵器工业第五九研究所 | Method for machining output shaft assembly |
| CN102019538A (en) * | 2010-11-01 | 2011-04-20 | 金云康 | Method for manufacturing housing of automobile starter |
| CN103111813A (en) * | 2012-12-21 | 2013-05-22 | 上海秋乐实业有限公司 | Tooth processing technology of driving medium with teeth, rotor spindle processing method and mold special for cold gear burnishing |
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2013
- 2013-08-07 CN CN201310341688.5A patent/CN104339126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035975A (en) * | 1988-03-24 | 1989-10-04 | 清华大学 | The manufacture method of bicycle freewheel |
| CN101168228A (en) * | 2007-11-28 | 2008-04-30 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for manufacturing high-strength abrasion-proof insert die |
| CN101954574A (en) * | 2010-09-26 | 2011-01-26 | 中国兵器工业第五九研究所 | Method for machining output shaft assembly |
| CN102019538A (en) * | 2010-11-01 | 2011-04-20 | 金云康 | Method for manufacturing housing of automobile starter |
| CN103111813A (en) * | 2012-12-21 | 2013-05-22 | 上海秋乐实业有限公司 | Tooth processing technology of driving medium with teeth, rotor spindle processing method and mold special for cold gear burnishing |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999275A (en) * | 2015-06-25 | 2015-10-28 | 南通易实工业制造有限公司 | Machining system and machining method of rolled bush |
| CN106553028A (en) * | 2015-09-24 | 2017-04-05 | 超捷紧固系统(上海)股份有限公司 | Vehicle turbine is pressurized the manufacture method of wear-resisting type kinematic link component |
| CN106553028B (en) * | 2015-09-24 | 2018-11-27 | 超捷紧固系统(上海)股份有限公司 | The manufacturing method of vehicle turbine pressurization wear-resisting type kinematic link component |
| CN106346203A (en) * | 2016-10-11 | 2017-01-25 | 东莞市东盛迪密封制品有限公司 | Inner bushing framework manufacturing method |
| CN106346203B (en) * | 2016-10-11 | 2019-03-22 | 东莞市东盛迪密封制品有限公司 | The production method of neck bush skeleton |
| CN107214487A (en) * | 2017-06-14 | 2017-09-29 | 江苏森威精锻有限公司 | A kind of processing technology of the special-shaped cavity plate of cam die |
| CN107214487B (en) * | 2017-06-14 | 2019-12-20 | 江苏森威精锻有限公司 | Processing technology of cam die special-shaped female die |
| CN113922578A (en) * | 2021-09-29 | 2022-01-11 | 迈族智能科技(上海)有限公司 | Double-head constant-speed electric cylinder and machining method thereof |
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Application publication date: 20150211 |
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