CN102383895A - Connecting rod - Google Patents
Connecting rod Download PDFInfo
- Publication number
- CN102383895A CN102383895A CN2010102690060A CN201010269006A CN102383895A CN 102383895 A CN102383895 A CN 102383895A CN 2010102690060 A CN2010102690060 A CN 2010102690060A CN 201010269006 A CN201010269006 A CN 201010269006A CN 102383895 A CN102383895 A CN 102383895A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- small end
- oilhole
- bearing shell
- 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.)
- Pending
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Abstract
The invention discloses a connecting rod comprising a small end and a large end which are connected by a rod body. An oil channel is arranged in the rod body and communicated with the inner walls of the large end and the small end, an oil hole is arranged in the rod body, communicated with the oil channel, and provided with a filter device, a bush is arranged in the small end and provided with a sealing ring groove, a bearing bush is arranged in the large end and comprises an upper bearing bush and a lower bearing bush, and a sealing gasket is connected between the upper bearing bush and the lower bearing bush. The connecting rod prevents impurities and mechanical impact, and is good in lubricating effect, firm in connection, and long in service life.
Description
Technical field
The present invention relates to a kind of driving component, relate in particular to a kind of connecting rod.
Background technique
IC engine link rod is the transmission part that connects piston and bent axle, is generally large and small header structure, and its major part and bent axle are hinged, and the microcephaly sells and piston hinge through work, is rotatablely moving of bent axle with the back and forth movement of piston.Because in the movement process, friction can make the connecting rod temperature rise big, must cool off, lubricate by machine oil, cause other impurity to get into but only offer hydraulic fluid port, make the quality decline of oil, the lubrication effect variation; Big end is usually through bolt, and sealing and elasticity are bad, causes inner bearing shell, owing to mechanical shock damages.
Summary of the invention
The purpose of this invention is to provide a kind of anti-impurity, high lubricating effect, the fastening connecting rod of connection.
The technological scheme that the present invention adopts is:
Connecting rod comprises small end and big end, said small end with hold greatly between be connected through shaft, be provided with oil duct in the said shaft; Said oil duct communicates with the inwall of big end and small end, and said shaft is provided with oilhole, and said oilhole communicates with oil duct; Said oilhole is provided with filtrating equipment, is provided with lining in the said small end, has closure gasket groove on the said lining; Be provided with bearing shell in the said big end, said bearing shell comprises top bearing shell and lower bearing, is provided with gasket seal between said top bearing shell and the lower bearing and is connected.
Said oilhole is connected through oil ring with filtrating equipment.
Said filtrating equipment is a filter membrane.
Advantage of the present invention is: anti-impurity, high lubricating effect connects fasteningly, prevents mechanical shock, long service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, small end, 2, big end, 3, shaft, 4, oil duct, 5, oilhole, 6, filter membrane, 7, lining, 8, closure gasket groove, 9, top bearing shell, 10, lower bearing, 11, gasket seal, 12, oil ring.
Embodiment
As shown in Figure 1, connecting rod of the present invention comprises small end 1 and big end 2, small end 1 with hold 2 greatly between be connected through shaft 3; Be provided with oil duct 4 in the shaft 3, oil duct 4 communicates with the inwall of big end 2 and small end 1, and shaft 3 is provided with oilhole 5, and oilhole 5 communicates with oil duct 4; Oilhole 5 is provided with filter membrane 6, and filter membrane 6 can prevent the entering of impurity, and oilhole 5 is connected through oil ring 12 with filter membrane 6, and oil ring 12 can seal; Be provided with lining 7 in the small end 1, have closure gasket groove 8 on the lining 7, hold greatly and be provided with bearing shell in 2, bearing shell comprises top bearing shell 9 and lower bearing 10; Be provided with gasket seal 11 between top bearing shell 9 and the lower bearing 10 and be connected, connect fastening, anti-mechanical shock, long service life.
Claims (3)
1. connecting rod comprises small end and big end, said small end with hold greatly between be connected through shaft; It is characterized in that: be provided with oil duct in the said shaft, said oil duct communicates with the inwall of big end and small end, and said shaft is provided with oilhole; Said oilhole communicates with oil duct, and said oilhole is provided with filtrating equipment, is provided with lining in the said small end; Have closure gasket groove on the said lining; Be provided with bearing shell in the said big end, said bearing shell comprises top bearing shell and lower bearing, is provided with gasket seal between said top bearing shell and the lower bearing and is connected.
2. connecting rod according to claim 1 is characterized in that: said oilhole is connected through oil ring with filtrating equipment.
3. connecting rod according to claim 1 is characterized in that: said filtrating equipment is a filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102690060A CN102383895A (en) | 2010-08-30 | 2010-08-30 | Connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102690060A CN102383895A (en) | 2010-08-30 | 2010-08-30 | Connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383895A true CN102383895A (en) | 2012-03-21 |
Family
ID=45823672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102690060A Pending CN102383895A (en) | 2010-08-30 | 2010-08-30 | Connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640245A (en) * | 2013-11-16 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Guide column and connection rod connecting mechanism |
| CN104132055A (en) * | 2014-07-24 | 2014-11-05 | 浙江昌利锻造有限公司 | Engine connecting rod |
| CN104228101A (en) * | 2014-10-06 | 2014-12-24 | 苏州蓝王机床工具科技有限公司 | Connecting rod and plunger connecting mechanism |
| CN107866465A (en) * | 2016-09-27 | 2018-04-03 | 褚瑜 | Linkage |
-
2010
- 2010-08-30 CN CN2010102690060A patent/CN102383895A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640245A (en) * | 2013-11-16 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Guide column and connection rod connecting mechanism |
| CN104132055A (en) * | 2014-07-24 | 2014-11-05 | 浙江昌利锻造有限公司 | Engine connecting rod |
| CN104228101A (en) * | 2014-10-06 | 2014-12-24 | 苏州蓝王机床工具科技有限公司 | Connecting rod and plunger connecting mechanism |
| CN107866465A (en) * | 2016-09-27 | 2018-04-03 | 褚瑜 | Linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |