CN104005872A - V-shaped cylinder body reinforcing plate for engine - Google Patents
V-shaped cylinder body reinforcing plate for engine Download PDFInfo
- Publication number
- CN104005872A CN104005872A CN201410252365.3A CN201410252365A CN104005872A CN 104005872 A CN104005872 A CN 104005872A CN 201410252365 A CN201410252365 A CN 201410252365A CN 104005872 A CN104005872 A CN 104005872A
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- cylinder block
- plate
- froth breaking
- cylinder body
- stiffening plate
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a V-shaped cylinder body reinforcing plate for an engine. The V-shaped cylinder body reinforcing plate for the engine comprises a cylinder body reinforcing plate body and a defoaming plate, wherein the cylinder body reinforcing plate body is fixed on a cylinder body and a main bearing cover, and the plate surface of the cylinder body reinforcing plate body is provided with a plurality of defoaming plate mounting openings penetrating the upper surface and the lower surface side by side; and the defoaming plate is in a shape matched with a mounting opening of the defoaming plate and is fixed on the mounting opening of the defoaming plate through a bolt. The V-shaped cylinder body reinforcing plate for the engine is simultaneously assembled on the cylinder body and the main bearing cover, the effect of fixing the main bearing cover is achieved while rigidity of the cylinder body is improved, and the V-shaped cylinder body reinforcing plate is favorable for improving the rigidity and reliability of the whole engine; and in addition, the plastic defoaming plate is further installed on the cylinder body reinforcing plate, has the effect of defoaming engine oil in an oil pan and is favorable for engine oil lubrication of the whole engine.
Description
Technical field
The present invention relates to diesel engine field, particularly a kind of V-type engine cylinder block stiffening plate.
Background technique
Owing to arranging, determine, V-type engine cylinder block is subject to larger horizontal pulling force, so engine cylinder need to be strengthened rigidity.Existing adopt of the reinforcement of cylinder block horizontally drawn bolt or in cylinder block, assembled separately general stiffening plate more.
Adopt the horizontal bolt that draws to strengthen cylinder block rigidity, the horizontal bolt complete machine difficult arrangement of drawing is assembled separately general stiffening plate and adopt in cylinder block, and this stiffening plate can only play separately strengthens cylinder block effect, and can not play the effect that fixed main shaft holds lid.
The information that is disclosed in this background technique part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonable V-type engine cylinder block stiffening plate, this V-type engine cylinder block stiffening plate is assemblied in cylinder block and main bearing cap simultaneously, when strengthening cylinder block rigidity, play the effect that fixed main shaft holds lid, contribute to improve the reliability of motor complete machine rigidity and complete machine; In addition, on cylinder block stiffening plate, be also equiped with plastic defoaming plate, play the effect of anti-crawl agentfoam oil drain pan inner engine oil, be conducive to motor complete machine oil lubricating.
For achieving the above object, the invention provides V-type engine cylinder block stiffening plate, comprise: cylinder block stiffening plate body, it is fixed in cylinder block and main bearing cap, and on the plate face of cylinder block stiffening plate body, offers side by side a plurality of froth breaking plate construction openings that run through upper and lower surface; And a plurality of froth breaking plates, it is the shape with this froth breaking plate construction opening adaptation, and is bolted on this froth breaking plate construction opening.
Preferably, in technique scheme, cylinder block stiffening plate body is rectangular steel plates.
Preferably, in technique scheme, surrounding and the middle part of cylinder block stiffening plate body offer bolt penetration hole, for cylinder block stiffening plate body being respectively fixed to cylinder block and main bearing cap by bolt.
Preferably, in technique scheme, froth breaking plate construction opening is three that are arranged side by side, and this froth breaking plate construction opening is Hexagon, and froth breaking plate is the Hexagon with the shape adaptation of froth breaking plate construction opening.
Preferably, in technique scheme, each place, angle of hexagonal froth breaking plate is bolted on froth breaking plate construction opening.
Preferably, in technique scheme, the material of froth breaking plate adopts plastics, and offers many rows froth breaking hole at its plate face.
Compared with prior art, the present invention has following beneficial effect: this V-type engine cylinder block stiffening plate is assemblied in cylinder block and main bearing cap simultaneously, when strengthening cylinder block rigidity, play the effect that fixed main shaft holds lid, contribute to improve the reliability of motor complete machine rigidity and complete machine; In addition, on cylinder block stiffening plate, be also equiped with plastic defoaming plate, play the effect of anti-crawl agentfoam oil drain pan inner engine oil, be conducive to motor complete machine oil lubricating.
Accompanying drawing explanation
Fig. 1 is the use state perspective view of V-type engine cylinder block stiffening plate of the present invention.
Fig. 2 is the structural representation of V-type engine cylinder block stiffening plate of the present invention.
Description of reference numerals:
1-cylinder block, 2-main bearing cap, 3-cylinder block stiffening plate body, 4-oil sump, 5-froth breaking plate.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of embodiment.
Unless separately there is other clearly to represent, otherwise in whole specification and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or constituent element, and do not get rid of other element or other constituent element.
As shown in Figure 1, according to the concrete structure of the V-type engine cylinder block stiffening plate of the specific embodiment of the invention, comprise: cylinder block stiffening plate body 3 and be laid in the froth breaking plate 5 on this cylinder block stiffening plate body 3, wherein, cylinder block stiffening plate body 3 is assemblied in cylinder block 1 and main bearing cap 2 simultaneously, when strengthening cylinder block 1 rigidity, play fixed main shaft and hold the effect of covering 2, contribute to improve the reliability of motor complete machine rigidity and complete machine.Froth breaking plate 5 plays the effect of anti-crawl agentfoam oil drain pan 4 inner engine oils, is conducive to motor complete machine oil lubricating.
As shown in Figure 2, wherein, cylinder block stiffening plate body 3 is rectangular steel plates, surrounding and middle part offer bolt penetration hole, for cylinder block stiffening plate body 3 being respectively fixed to cylinder block 1 and main bearing cap 2 by bolt, like this, when payment V-type engine cylinder block is subject to larger horizontal pulling force, reinforcement cylinder block 1 rigidity, play fixed main shaft and hold the effect of covering 2, contribute to improve the reliability of motor complete machine rigidity and complete machine.Cylinder block stiffening plate body 3 offers a plurality of froth breaking plate construction openings that run through upper and lower surface side by side, and for froth breaking plate 5 is installed, the froth breaking plate construction opening of the present embodiment is three that are arranged side by side, and this froth breaking plate construction opening is Hexagon.Part bolt penetration hole is distributed in this froth breaking plate construction opening both sides.
Froth breaking plate 5 is the shape with the shape adaptation of the froth breaking plate construction opening of cylinder block stiffening plate body 3, and is bolted on this froth breaking plate construction opening.When the froth breaking plate construction opening of the present embodiment is Hexagon, froth breaking plate 5 is also the Hexagon with the shape adaptation of froth breaking plate construction opening, and goes out to be bolted on froth breaking plate construction opening at each angle of hexagonal froth breaking plate 5.The material of froth breaking plate 5 adopts plastics.The plate face of froth breaking plate 5 offers many rows froth breaking hole, for the machine oil in anti-crawl agentfoam oil drain pan 4.
To sum up, this V-type engine cylinder block stiffening plate is assemblied in cylinder block and main bearing cap simultaneously, when strengthening cylinder block rigidity, plays the effect that fixed main shaft holds lid, contributes to improve the reliability of motor complete machine rigidity and complete machine; In addition, on cylinder block stiffening plate, be also equiped with plastic defoaming plate, play the effect of anti-crawl agentfoam oil drain pan inner engine oil, be conducive to motor complete machine oil lubricating.
The aforementioned description to concrete exemplary of the present invention is for the object with illustration is described.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (6)
1. a V-type engine cylinder block stiffening plate, is characterized in that, comprising:
Cylinder block stiffening plate body, it is fixed in cylinder block and is fixed in main bearing cap, and on the plate face of this cylinder block stiffening plate body, offers side by side a plurality of froth breaking plate construction openings that run through upper and lower surface; And
A plurality of froth breaking plates, it has the shape with described froth breaking plate construction opening adaptation, and described froth breaking plate is bolted on described froth breaking plate construction opening.
2. V-type engine cylinder block stiffening plate according to claim 1, is characterized in that, described cylinder block stiffening plate body is rectangular steel plates.
3. V-type engine cylinder block stiffening plate according to claim 1, it is characterized in that, surrounding and the middle part of described cylinder block stiffening plate body offer bolt penetration hole, for cylinder block stiffening plate body being respectively fixed to cylinder block and main bearing cap by bolt.
4. V-type engine cylinder block stiffening plate according to claim 1, it is characterized in that, described froth breaking plate construction opening is three that are arranged side by side, and this froth breaking plate construction opening is Hexagon, and described froth breaking plate is the Hexagon with the shape adaptation of froth breaking plate construction opening.
5. V-type engine cylinder block stiffening plate according to claim 4, is characterized in that, each place, angle of hexagonal described froth breaking plate is bolted on froth breaking plate construction opening.
6. according to the V-type engine cylinder block stiffening plate described in any one in claim 1 to 4, it is characterized in that, the material of described froth breaking plate adopts plastics, and offers many rows froth breaking hole at its plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252365.3A CN104005872B (en) | 2014-06-09 | 2014-06-09 | V-shaped cylinder body reinforcing plate for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252365.3A CN104005872B (en) | 2014-06-09 | 2014-06-09 | V-shaped cylinder body reinforcing plate for engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104005872A true CN104005872A (en) | 2014-08-27 |
| CN104005872B CN104005872B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410252365.3A Active CN104005872B (en) | 2014-06-09 | 2014-06-09 | V-shaped cylinder body reinforcing plate for engine |
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| CN (1) | CN104005872B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047758A (en) * | 2014-07-07 | 2014-09-17 | 广西玉柴机器股份有限公司 | Main bearing cover of engine |
| CN107013280A (en) * | 2017-03-24 | 2017-08-04 | 中国北方发动机研究所(天津) | A kind of engine crankcase inner engine oil defoaming device |
| CN107269410A (en) * | 2017-06-19 | 2017-10-20 | 广西玉柴机器股份有限公司 | Cylinder block reinforcing plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024407A (en) * | 1998-07-14 | 2000-01-25 | Mitsubishi Heavy Ind Ltd | Return oil defoaming device |
| US20060081210A1 (en) * | 2004-03-30 | 2006-04-20 | Mitsubishi Jidosha Engineering Kabushiki Kaisha | Cylinder block for engine |
| CN202900438U (en) * | 2012-10-25 | 2013-04-24 | 沈阳航天三菱汽车发动机制造有限公司 | Strengthening structure of crank case and main bearing cover of automobile engine |
| CN103334815A (en) * | 2013-07-12 | 2013-10-02 | 中国北方发动机研究所(天津) | Armored vehicle closed type engine oil tank ventilation device |
| CN203847262U (en) * | 2014-06-09 | 2014-09-24 | 广西玉柴机器股份有限公司 | V engine cylinder block stiffening plate |
-
2014
- 2014-06-09 CN CN201410252365.3A patent/CN104005872B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024407A (en) * | 1998-07-14 | 2000-01-25 | Mitsubishi Heavy Ind Ltd | Return oil defoaming device |
| US20060081210A1 (en) * | 2004-03-30 | 2006-04-20 | Mitsubishi Jidosha Engineering Kabushiki Kaisha | Cylinder block for engine |
| CN202900438U (en) * | 2012-10-25 | 2013-04-24 | 沈阳航天三菱汽车发动机制造有限公司 | Strengthening structure of crank case and main bearing cover of automobile engine |
| CN103334815A (en) * | 2013-07-12 | 2013-10-02 | 中国北方发动机研究所(天津) | Armored vehicle closed type engine oil tank ventilation device |
| CN203847262U (en) * | 2014-06-09 | 2014-09-24 | 广西玉柴机器股份有限公司 | V engine cylinder block stiffening plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047758A (en) * | 2014-07-07 | 2014-09-17 | 广西玉柴机器股份有限公司 | Main bearing cover of engine |
| CN107013280A (en) * | 2017-03-24 | 2017-08-04 | 中国北方发动机研究所(天津) | A kind of engine crankcase inner engine oil defoaming device |
| CN107013280B (en) * | 2017-03-24 | 2018-05-08 | 中国北方发动机研究所(天津) | A kind of engine crankcase inner engine oil defoaming device |
| CN107269410A (en) * | 2017-06-19 | 2017-10-20 | 广西玉柴机器股份有限公司 | Cylinder block reinforcing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005872B (en) | 2017-02-15 |
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