CN100420880C - Method for assembling fixing frame and shaft in automatic tension wheel - Google Patents
Method for assembling fixing frame and shaft in automatic tension wheel Download PDFInfo
- Publication number
- CN100420880C CN100420880C CNB2006100538791A CN200610053879A CN100420880C CN 100420880 C CN100420880 C CN 100420880C CN B2006100538791 A CNB2006100538791 A CN B2006100538791A CN 200610053879 A CN200610053879 A CN 200610053879A CN 100420880 C CN100420880 C CN 100420880C
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- shaft
- assembling
- wheel shaft
- tension pulley
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an assembling method of a fixing frame and a shaft in an automatic tension pulley, belonging to the technical field of assembling of all parts of the automatic tension pulley, wherein one end of a tension pulley shaft is firstly placed into a knurling machine for knurling, then the knurled end of the tension pulley shaft is placed into a fixing frame mold, then liquid aluminum is cast into the fixing frame mold, and after the liquid aluminum is solidified, the solidified liquid aluminum is fixedly connected with the knurled end of the tension pulley shaft; the solidified liquid aluminum is the fixing frame. The method for assembling the fixing frame and the shaft in the automatic tension wheel is simple, convenient to process and low in cost, the fixing strength between the assembled fixing frame and the tension wheel shaft is strong, the separating force between the fixing frame and the tension wheel shaft is increased, and the bearing part can be effectively prevented from falling off to damage an engine, so that the economic loss is reduced.
Description
Technical field
The invention discloses the assembling method of fixing frame in a kind of automatic expansion tightening wheel and axle, belong to the technical field of each component-assembled of automatic expansion tightening wheel.
Background technique
Automatic expansion tightening wheel is as one of important accessory of motor, at present being widely used progressively.Because its main effect is exactly the expanding force that keeps belt, thereby make the more effective work of motor.But the automatic expansion tightening wheel on the existing market is owing to the restriction (being socketed to form by a plurality of parts) of its structure, and not only assembling process is loaded down with trivial details, cost is high, and fixes by riveted joint between fixing frame and the axle, so the affixed dynamics between fixing frame and the axle is general.Because fixing frame will support by the whole bearing part of axle with automatic expansion tightening wheel, so the quality of affixed dynamics between fixing frame and the axle is directly connected to the usability of whole automatic expansion tightening wheel.
Summary of the invention
For overcoming above-mentioned deficiency of the prior art, the invention provides the assembling method of fixing frame in a kind of automatic expansion tightening wheel and axle, this method is simple, and the fixing frame after the assembling with spool between affixed dynamics strong.
For achieving the above object, the technical solution adopted in the present invention is: the assembling method of fixing frame and axle in a kind of automatic expansion tightening wheel, earlier an end of tensioner wheel shaft is put into edge knurling machine and carry out annular knurl, again the knurled end of tensioner wheel shaft is put into the fixing frame mould, then toward the interior casting of fixing frame mould liquid aluminium, treat that liquid aluminium solidifies, the liquid aluminium after the curing just is fixed together with the knurled end of tensioner wheel shaft; Liquid aluminium after the curing is a fixing frame.
Fixing frame is simple, easy to process with the assembling method of axle in the automatic expansion tightening wheel of the present invention, cost is low, and fixing frame and the affixed dynamics between the tensioner wheel shaft after the assembling are strong, increased the Separating force between fixing frame and the tensioner wheel shaft, can effectively prevent coming off of bearing part and damage motor, thereby reduce economic loss.
Description of drawings
The present invention is further detailed explanation in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of the specific embodiment of the invention.
Specific embodiment
As shown in Figure 1, the assembling method of fixing frame and axle in the automatic expansion tightening wheel of the present invention, earlier an end of tensioner wheel shaft 1 is put into edge knurling machine and carry out annular knurl, after finishing, takes out annular knurl tensioner wheel shaft 1, and then the knurled end 3 of tensioner wheel shaft 1 put into the fixing frame mould, then casting liquid aluminium in the fixing frame mould treats that liquid aluminium solidifies, and the liquid aluminium after the curing just is fixed together with the knurled end 3 of tensioner wheel shaft 1; Liquid aluminium after the curing is a fixing frame 2.Like this, fixing frame 2 has just been finished with the assembling of tensioner wheel shaft 1.
Claims (1)
1. the assembling method of fixing frame and axle in the automatic expansion tightening wheel, earlier an end of tensioner wheel shaft (1) is put into edge knurling machine and carry out annular knurl, again the knurled end (3) of tensioner wheel shaft (1) is put into the fixing frame mould, then toward the interior casting of fixing frame mould liquid aluminium, treat that liquid aluminium solidifies, the liquid aluminium after the curing just is fixed together with the knurled end (3) of tensioner wheel shaft (1); Liquid aluminium after the curing is fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100538791A CN100420880C (en) | 2006-10-19 | 2006-10-19 | Method for assembling fixing frame and shaft in automatic tension wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100538791A CN100420880C (en) | 2006-10-19 | 2006-10-19 | Method for assembling fixing frame and shaft in automatic tension wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1936369A CN1936369A (en) | 2007-03-28 |
| CN100420880C true CN100420880C (en) | 2008-09-24 |
Family
ID=37954025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100538791A Expired - Fee Related CN100420880C (en) | 2006-10-19 | 2006-10-19 | Method for assembling fixing frame and shaft in automatic tension wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100420880C (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338487A (en) * | 1995-06-14 | 1996-12-24 | Unitta Co Ltd | Belt tensioner |
| JPH09119492A (en) * | 1995-10-23 | 1997-05-06 | Unitta Co Ltd | Belt tensioner |
| US5803849A (en) * | 1995-06-14 | 1998-09-08 | Unitta Company | Belt tensioner |
| CN2303741Y (en) * | 1997-05-15 | 1999-01-13 | 郭苗成 | Connection device for engine and gear-box |
| CN2566054Y (en) * | 2002-08-09 | 2003-08-13 | 中国重型汽车集团有限公司 | Counter pulley adjusting tightening mechanism |
| CN1454300A (en) * | 2000-08-01 | 2003-11-05 | 盖茨公司 | Tensioning idler |
| CN2685654Y (en) * | 2004-03-31 | 2005-03-16 | 李文弟 | Motor vehicle engine belt tension apparatus |
| CN2861624Y (en) * | 2005-11-23 | 2007-01-24 | 徐州工程机械科技股份有限公司徐工研究院 | Device for straining articles |
-
2006
- 2006-10-19 CN CNB2006100538791A patent/CN100420880C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338487A (en) * | 1995-06-14 | 1996-12-24 | Unitta Co Ltd | Belt tensioner |
| US5803849A (en) * | 1995-06-14 | 1998-09-08 | Unitta Company | Belt tensioner |
| JPH09119492A (en) * | 1995-10-23 | 1997-05-06 | Unitta Co Ltd | Belt tensioner |
| CN2303741Y (en) * | 1997-05-15 | 1999-01-13 | 郭苗成 | Connection device for engine and gear-box |
| CN1454300A (en) * | 2000-08-01 | 2003-11-05 | 盖茨公司 | Tensioning idler |
| CN2566054Y (en) * | 2002-08-09 | 2003-08-13 | 中国重型汽车集团有限公司 | Counter pulley adjusting tightening mechanism |
| CN2685654Y (en) * | 2004-03-31 | 2005-03-16 | 李文弟 | Motor vehicle engine belt tension apparatus |
| CN2861624Y (en) * | 2005-11-23 | 2007-01-24 | 徐州工程机械科技股份有限公司徐工研究院 | Device for straining articles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1936369A (en) | 2007-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang fine Shield Auto Parts Manufacturing Co., Ltd. Assignor: Hong Jinkun Contract fulfillment period: 2009.1.12 to 2014.1.11 contract change Contract record no.: 2009330000187 Denomination of invention: Method for assembling fixed rack and shaft in automatic expansion tightening wheel Granted publication date: 20080924 License type: Exclusive license Record date: 2009.1.23 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.12 TO 2014.1.11; CHANGE OF CONTRACT Name of requester: ZHEJIANG JINGTUN AUTOMOTIVE PARTS MANUFACTURING CO Effective date: 20090123 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20131019 |