CN102996604A - Threaded hole of aluminium alloy component and production method for same - Google Patents
Threaded hole of aluminium alloy component and production method for same Download PDFInfo
- Publication number
- CN102996604A CN102996604A CN2012104678170A CN201210467817A CN102996604A CN 102996604 A CN102996604 A CN 102996604A CN 2012104678170 A CN2012104678170 A CN 2012104678170A CN 201210467817 A CN201210467817 A CN 201210467817A CN 102996604 A CN102996604 A CN 102996604A
- Authority
- CN
- China
- Prior art keywords
- tapped hole
- thread bush
- aluminium alloy
- threaded hole
- aluminum alloy
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a threaded hole of an aluminium alloy component and a production method for the same, wherein a threaded sleeve is arranged in the threaded hole; the outer diameter of the threaded sleeve is equal to the inner diameter of the threaded hole; and the threaded sleeve is made from a stainless steel material. With the adoption of the structure aforementioned, the stainless steel threaded sleeve can be used for replacing the threaded hole of the aluminium alloy component to contact with other workpieces; and the stainless steel material is more wear-resistant and higher in strength compared with aluminium alloy, thus prolonging the service life of the aluminium alloy component.
Description
Technical field
The present invention relates to the tapped hole on the tool part, especially the part made of aluminum alloy material.
Background technique
At present, aluminum alloy is widely used in the making machine part, the tapped hole of still making at aluminum alloy part, its wear resistance and intensity are relatively poor, will occur the phenomenon of thread damage after using for several times, affect the connection of each component in the machine, address this problem, seem very urgent.
Summary of the invention
The technical problem to be solved in the present invention is wear resistance and the intensity that increases the tapped hole of aluminum alloy part.
In order to solve the problems of the technologies described above, technological scheme provided by the present invention is, is embedded in the thread bush that a stainless steel material is made at the tapped hole of aluminum alloy part, and the external diameter of described thread bush is identical with the internal diameter of tapped hole.
Adopt said structure, its beneficial effect is: be provided with thread bush in the described tapped hole, the external diameter of thread bush is identical with the internal diameter size of tapped hole, thread bush just can be embedded in the tapped hole closely, the internal surface of thread bush replaces original tapped hole to contact with other workpiece, thread bush is to be made by stainless steel material, and wear resistance and intensity all obviously are better than aluminum alloy material, has prolonged the working life of part.
Description of drawings
Fig. 1 is the structural representation of tapped hole of the present invention.
Among the figure: 1-tapped hole, 2-thread bush.
Embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
Take the tapped hole 1 of making diameter 8mm as example, the tapped hole 1 that is 8.3mm at diameter of aluminum alloy part upper punch first, getting simultaneously stainless steel parts, to be processed into external diameter be that 8.3mm, internal diameter are the thread bush 2 of 8mm, in thread bush 2 internal surface machining screw, after two workpiece are complete, stainless steel thread bush 2 is embedded in the aluminum alloy tapped hole 1, namely complete.
Claims (3)
1. the tapped hole of an aluminum alloy part, it is characterized in that: be provided with a thread bush (2) in described tapped hole (1), the external diameter of described thread bush (2) is identical with the internal diameter of tapped hole (1).
2. the tapped hole of a kind of aluminum alloy part according to claim 1, it is characterized in that: described thread bush (2) is made by stainless steel material.
3. the tapped hole making method of an aluminum alloy part, it is characterized in that: the bigger tapped hole (1) of actual required size of ratio of punching press on aluminum alloy part, process a stainless steel thread bush (2), described thread bush (2) external diameter is identical with tapped hole internal diameter (1), thread bush (2) internal diameter is actual required size, and thread bush (2) is embedded in the tapped hole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104678170A CN102996604A (en) | 2012-11-16 | 2012-11-16 | Threaded hole of aluminium alloy component and production method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104678170A CN102996604A (en) | 2012-11-16 | 2012-11-16 | Threaded hole of aluminium alloy component and production method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102996604A true CN102996604A (en) | 2013-03-27 |
Family
ID=47925581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104678170A Pending CN102996604A (en) | 2012-11-16 | 2012-11-16 | Threaded hole of aluminium alloy component and production method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102996604A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081064A (en) * | 2019-04-19 | 2019-08-02 | 西安明科微电子材料有限公司 | A method of it improving AlSiC part threaded hole and dismounts number |
| CN110671378A (en) * | 2018-12-20 | 2020-01-10 | 西安航空学院 | Light hydraulic valve block |
| CN115140172A (en) * | 2022-06-24 | 2022-10-04 | 重庆长安汽车股份有限公司 | Thread structure on aluminum alloy casting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649418A (en) * | 1968-07-04 | 1972-03-14 | Drawn & Rolled Sections Ltd | Method of and a device for use in adhesively securing together the surfaces of substantially impermeable materials |
| EP1008771A1 (en) * | 1996-02-23 | 2000-06-14 | Hitachi, Ltd. | Taper piece, thread fastening construction using taper piece with female thread, formed drill for processing insertion hole for taper piece, and hammer for driving of taper piece |
| CN201125906Y (en) * | 2007-06-22 | 2008-10-01 | 哈尔滨通达工业环保自动化有限公司 | Nylon mounting seat |
| CN201170082Y (en) * | 2008-03-11 | 2008-12-24 | 中国石油天然气股份有限公司 | Christmas tree shutter hand wheel anti-theft fixing device |
| CN201606381U (en) * | 2009-12-15 | 2010-10-13 | 吴红杰 | High-strength hub nut |
| CN202883647U (en) * | 2012-11-16 | 2013-04-17 | 无锡先锋电机有限公司 | Threaded hole of aluminum alloy part |
-
2012
- 2012-11-16 CN CN2012104678170A patent/CN102996604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649418A (en) * | 1968-07-04 | 1972-03-14 | Drawn & Rolled Sections Ltd | Method of and a device for use in adhesively securing together the surfaces of substantially impermeable materials |
| EP1008771A1 (en) * | 1996-02-23 | 2000-06-14 | Hitachi, Ltd. | Taper piece, thread fastening construction using taper piece with female thread, formed drill for processing insertion hole for taper piece, and hammer for driving of taper piece |
| CN201125906Y (en) * | 2007-06-22 | 2008-10-01 | 哈尔滨通达工业环保自动化有限公司 | Nylon mounting seat |
| CN201170082Y (en) * | 2008-03-11 | 2008-12-24 | 中国石油天然气股份有限公司 | Christmas tree shutter hand wheel anti-theft fixing device |
| CN201606381U (en) * | 2009-12-15 | 2010-10-13 | 吴红杰 | High-strength hub nut |
| CN202883647U (en) * | 2012-11-16 | 2013-04-17 | 无锡先锋电机有限公司 | Threaded hole of aluminum alloy part |
Non-Patent Citations (1)
| Title |
|---|
| 王德坚等: "《汽轮机设备检修》", 31 July 2012, 中国电力出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671378A (en) * | 2018-12-20 | 2020-01-10 | 西安航空学院 | Light hydraulic valve block |
| CN110081064A (en) * | 2019-04-19 | 2019-08-02 | 西安明科微电子材料有限公司 | A method of it improving AlSiC part threaded hole and dismounts number |
| CN115140172A (en) * | 2022-06-24 | 2022-10-04 | 重庆长安汽车股份有限公司 | Thread structure on aluminum alloy casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203862710U (en) | Forged ring processing device | |
| CN105196588A (en) | Manual press machine | |
| CN102996604A (en) | Threaded hole of aluminium alloy component and production method for same | |
| CN202883647U (en) | Threaded hole of aluminum alloy part | |
| CN206854568U (en) | A kind of combined type mould of high-strength bolt turret head | |
| CN203390234U (en) | Expansion mandrel | |
| CN102601242A (en) | Valve seat necking die | |
| CN104841756A (en) | Semiautomatic bore-forming machine | |
| CN102259129A (en) | Flanging process for full-circle main bearing and special die thereof | |
| CN203887020U (en) | Punching die | |
| CN102922238A (en) | Production process of body flange | |
| CN202428064U (en) | Gear shaping fixture for second shaft gear | |
| CN201329508Y (en) | Processing tooling of internal thread of threaded bushing | |
| CN108176950A (en) | Auto pump driving member through-hole device | |
| CN202591385U (en) | Drawing die for trumpet-shaped cup-shaped workpiece | |
| CN202169352U (en) | One-point second punch sleeve of screw die | |
| CN203875148U (en) | Shaping device for machining workpiece hole | |
| CN102615170A (en) | Punching technology | |
| CN207629013U (en) | A kind of oil mass controllable type mould structure | |
| CN204620815U (en) | A kind of ball sizing fixture for gear ring halving hole | |
| CN203124981U (en) | Die cavity tool for welding silver-layer contacts | |
| CN203357042U (en) | Tool for turning internal arcs and external arcs | |
| CN204941905U (en) | For the plunger of reciprocating pump | |
| CN202639021U (en) | Mandrel rack | |
| CN106499621A (en) | Plunger for reciprocating pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |