CN201334955Y - Alloy steel bearing bush cover - Google Patents
Alloy steel bearing bush cover Download PDFInfo
- Publication number
- CN201334955Y CN201334955Y CNU2009200629592U CN200920062959U CN201334955Y CN 201334955 Y CN201334955 Y CN 201334955Y CN U2009200629592 U CNU2009200629592 U CN U2009200629592U CN 200920062959 U CN200920062959 U CN 200920062959U CN 201334955 Y CN201334955 Y CN 201334955Y
- Authority
- CN
- China
- Prior art keywords
- tiler
- bush cover
- outer bolt
- steps
- bearing bush
- 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 - Lifetime
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title abstract 3
- 230000007704 transition Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Abstract
An alloy steel bearing bush cover comprises a bush cover with a half-cylinder surface and inner bolt holes on the two sides thereof. The alloy steel bearing bush cover is characterized in that outer bolt steps are respectively and additionally arranged on the outer sides of two inner bolt holes; the outer bolt steps are lower than inner bolt steps; outer bolt holes are formed on the outer bolt steps; and the transition parts of the outer bolt steps and the inner bolt steps are in arc transition. When in use, the bearing bush cover is fixed on a cylinder body through the two inner bolt holes, the two outer bolt holes, and four bolts, so that the strength and the service life of the bush cover are greatly improved; and the requirements, such as enlarging the diameter of the cylinder hole, adding a turbocharger, and the like, for improving a plurality of high-power engines with old models are met.
Description
[technical field]
The utility model relates to the component of the cylinder block of automobile, promptly a kind of alloyed steel bearing FE Tiler.
[background technique]
The FE Tiler of traditional V8-SBC automobile engine cylinder body, be the spheroidal graphite cast iron casting, each FE Tiler is bolted to two and makes up processing on the cylinder body, does not have interchangeability, as Fig. 1, Fig. 2, Fig. 3, its working life is with through becoming the bottleneck of this motor, particularly in recent years, in order to reduce tail gas pollution, motor car engine has generally been installed additional turbosupercharger, the original design of FE Tiler seems too thin, and its intensity can not adapt to.
[summary of the invention]
In order to improve the intensity of FE Tiler, prolong the working life of FE Tiler, adapt to the motor after the repacking supercharging, the utility model is not changing the new design that has proposed a kind of bearing FE Tiler of making of alloyed steel that 4 bolts hole are arranged under the integrally-built situation of cylinder body.
This alloyed steel bearing FE Tiler blank adopts excellent suitability for press forming, and blank is after heat treatment processed. and physical properties such as its tensile strength are the twices of former FE Tiler.
This alloyed steel bearing FE Tiler comprises the FE Tiler of semi-cylindrical and the inner bolt hole of both sides, it is characterized in that, and the outside in two inner bolt holes, each increases an outer bolt step, and the outer bolt step is lower than inner bolt step, on the outer bolt step, the outer bolt hole is arranged.
During use, by 2 inner bolt holes and 2 outer bolt holes, with 4 bolts the bearing FE Tiler is fixed on the cylinder block, make the intensity of FE Tiler and life-span increase greatly, can satisfy the requirement of the high-power old type engine modifications of many moneys. comprise adding the vat bore dia, install turbosupercharger etc. additional.
[description of drawings]
Fig. 1 is one of form of traditional FE Tiler.
Fig. 2 be traditional FE Tiler form two.
Fig. 3 be traditional FE Tiler form three.
Fig. 4 is the utility model embodiment one a plan view.
Fig. 5 is the utility model embodiment one a sectional view.
Fig. 6 is the utility model embodiment two a plan view.
Fig. 7 is the utility model embodiment two a sectional view.
Fig. 8 is the utility model embodiment three a plan view.
Fig. 9 is the utility model embodiment three a sectional view.
Among the figure: 1, FE Tiler, 2, the inner bolt hole, 3, the outer bolt step, 4, the outer bolt hole.
[embodiment]
For three embodiments the utility model is described in detail as follows below:
Embodiment one: in Fig. 4 and Fig. 5, the bearing FE Tiler at expression middle part, comprise the FE Tiler 1 of semi-cylindrical and the inner bolt hole 2 of both sides, also has an outer bolt step 3 in the outside in two inner bolt holes 2, outer bolt step 3 is lower than inner bolt step, on outer bolt step 3, the outer bolt hole 4 of inclination is arranged.
Embodiment two: in Fig. 6 and Fig. 7, and the bearing FE Tiler of expression front end, its structure and embodiment one are basic identical, and respectively there are 1 inner bolt hole 2 and vertical outer bolt hole 4 in both sides, and just the FE Tiler size is bigger than embodiment one.
Embodiment three: in Fig. 8 and Fig. 9, the bearing FE Tiler of expression rear end, there is oilhole inside, one end is the oil sealing seam, there are 2 oil pump location dowel holes on last plane, has the outside in 2, two inner bolt holes 2,2 inner bolt holes to also have an outer bolt step 3 in FE Tiler 1 both sides of semi-cylindrical, outer bolt step 3 is lower than inner bolt step, and outer bolt hole 4 is arranged on outer bolt step 3.
At Fig. 5, among Fig. 7 and Fig. 9, FE Tiler ladder transition position all adopts arc transition, has avoided FE Tiler to add man-hour stress like this and has concentrated FE Tiler fracture in the using process.
Claims (2)
1, alloyed steel bearing FE Tiler comprises the FE Tiler of semi-cylindrical and the inner bolt hole of both sides, it is characterized in that, and the outside in two inner bolt holes, each increases an outer bolt step, and the outer bolt step is lower than inner bolt step, on the outer bolt step, the outer bolt hole is arranged.
2, alloyed steel bearing FE Tiler according to claim 1 is characterized in that, the transition position of outer bolt step and inner bolt step all is an arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200629592U CN201334955Y (en) | 2009-01-17 | 2009-01-17 | Alloy steel bearing bush cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200629592U CN201334955Y (en) | 2009-01-17 | 2009-01-17 | Alloy steel bearing bush cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334955Y true CN201334955Y (en) | 2009-10-28 |
Family
ID=41286605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200629592U Expired - Lifetime CN201334955Y (en) | 2009-01-17 | 2009-01-17 | Alloy steel bearing bush cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644038A (en) * | 2013-12-04 | 2014-03-19 | 鞠小平 | Automobile tile cover |
| CN104942548A (en) * | 2015-07-01 | 2015-09-30 | 浙江畅尔智能装备股份有限公司 | Automatic production technology and production line for tile covers |
-
2009
- 2009-01-17 CN CNU2009200629592U patent/CN201334955Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644038A (en) * | 2013-12-04 | 2014-03-19 | 鞠小平 | Automobile tile cover |
| CN104942548A (en) * | 2015-07-01 | 2015-09-30 | 浙江畅尔智能装备股份有限公司 | Automatic production technology and production line for tile covers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alloy steel bearing bush cover Effective date of registration: 20151110 Granted publication date: 20091028 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Changde Dongding Power Machinery Co., Ltd. Registration number: 2015430000032 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161117 Granted publication date: 20091028 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Changde Dongding Power Machinery Co., Ltd. Registration number: 2015430000032 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alloy steel bearing bush cover Effective date of registration: 20161207 Granted publication date: 20091028 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Changde Dongding Power Machinery Co., Ltd. Registration number: 2016430000054 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171212 Granted publication date: 20091028 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Changde Dongding Power Machinery Co., Ltd. Registration number: 2016430000054 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Alloy steel bearing bush cover Effective date of registration: 20180118 Granted publication date: 20091028 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Changde Dongding Power Machinery Co., Ltd. Registration number: 2018430000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |
|
| CX01 | Expiry of patent term |