CN205207438U - A novel holder for on diesel engine bearing - Google Patents
A novel holder for on diesel engine bearing Download PDFInfo
- Publication number
- CN205207438U CN205207438U CN201520945229.2U CN201520945229U CN205207438U CN 205207438 U CN205207438 U CN 205207438U CN 201520945229 U CN201520945229 U CN 201520945229U CN 205207438 U CN205207438 U CN 205207438U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- bearing
- stand
- utility
- model
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a bearing technology, especially a novel holder for on diesel engine bearing. It keeps the stand top of frame foundation to be equipped with square die including keeping the frame foundation. It has, and material cost is low, manufacturing process is simple, running noise is low, can satisfy the performance requirement of bearing to the holder again.
Description
Technical field
The utility model relates to bearing technology, particularly a kind of novel retainer on diesel engine bearing.
Background technique
At present, the bearing on 6135 diesel engines, as shown in Figure 1, its bearing capacity is strong, and rotating speed is higher, and can continuous long time running.In order to reach above-mentioned requirements, its retainer material HPb59-1 lead brass, its manufacturing process manufactured is that spun casting becomes blank, and then completes by turning, milling, drilling and fitter process.Due to complex process, and HPb59-1 lead brass is more expensive, therefore retainer cost is higher, and the defect that the manufacture cycle is long.In addition, existing maintenance stand is that whole installation process needs the machinings such as car, milling, brill, therefore cost of production is higher, and the manufacture cycle is long toward keeping the rivet hole at stand column top squeezes into rivet with connecting of lid.
Model utility content
The purpose of this utility model is to provide a kind of novel retainer on diesel engine bearing.
The purpose of this utility model is achieved through the following channels: a kind of novel retainer on diesel engine bearing, and it comprises maintenance stand, keeps the column top of stand to be provided with square die, and described maintenance stand adopts aluminum alloy YL112 to make.
A kind of novel retainer on diesel engine bearing of the utility model, adopt square die, it does not have rivet hole, also riveted is got final product without rivet good, keeping stand to connect with lid is only by keeping the plush copper (i.e. square die) between stand two pocket holes, middle part formed by four garden arcs to connect, whole retainer (keeping stand and retainer lid) is all complete by precision die fusing extrusion process, only has a small amount of artisan craftsmanship deburring, finishing cutting-off gate etc.Adopt YL112 cast aluminium alloy as making material, the low price more than 20% of cost ratio HPb59-1 lead brass.Because proportion is little, lightweight, retainer rotate time rotary inertia little, vibrate low, noise is little, bearing operation is steady.The melting point ratio spun casting HPb59-1 lead brass melting point of YL112 cast aluminium alloy is low more than 200 DEG C, and can a die casting form, eliminate the machinings such as car, milling, brill, therefore the cost producing retainer reduces greatly, and with short production cycle, be also convenient to production management.The cost ratio HPb59-1 lead brass retainer of a YL112 cast aluminium alloy retainer is low by more than 30%.Therefore it is low to adopt YL112 cast aluminium alloy retainer to have cost, can save again the rare non-ferrous metal copper of China, production technology simply waits until many-sided advantage, therefore it obtains and applies extremely widely on diesel engine bearing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is prior art structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model partial enlargement structural representation;
In figure, keep stand 1, column 2, square die 3, rivet hole 4.
Embodiment
As shown in Figure 2 and Figure 3, a kind of novel retainer on diesel engine bearing of the utility model, it comprises and keeps stand 1, keeps column 2 top of stand 1 to be provided with square die 3.Described maintenance stand 1 adopts aluminum alloy YL112 to make.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (1)
1. the novel retainer on diesel engine bearing, it comprises and keeps stand (1), it is characterized in that: keep column (2) top of stand (1) to be provided with square die (3), and described maintenance stand (1) adopts aluminum alloy YL112 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945229.2U CN205207438U (en) | 2015-11-24 | 2015-11-24 | A novel holder for on diesel engine bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945229.2U CN205207438U (en) | 2015-11-24 | 2015-11-24 | A novel holder for on diesel engine bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207438U true CN205207438U (en) | 2016-05-04 |
Family
ID=55845158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945229.2U Expired - Fee Related CN205207438U (en) | 2015-11-24 | 2015-11-24 | A novel holder for on diesel engine bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392481A (en) * | 2016-11-01 | 2017-02-15 | 宁波美亚特精密传动部件有限公司 | Manufacturing method of retainer |
| CN111069983A (en) * | 2019-12-31 | 2020-04-28 | 昆山品越精密模具有限公司 | Polishing method for ball sheath of stamping bearing |
-
2015
- 2015-11-24 CN CN201520945229.2U patent/CN205207438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392481A (en) * | 2016-11-01 | 2017-02-15 | 宁波美亚特精密传动部件有限公司 | Manufacturing method of retainer |
| CN111069983A (en) * | 2019-12-31 | 2020-04-28 | 昆山品越精密模具有限公司 | Polishing method for ball sheath of stamping bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |