CN202832813U - Turbine supercharged engine cylinder body structure - Google Patents
Turbine supercharged engine cylinder body structure Download PDFInfo
- Publication number
- CN202832813U CN202832813U CN201220521009.3U CN201220521009U CN202832813U CN 202832813 U CN202832813 U CN 202832813U CN 201220521009 U CN201220521009 U CN 201220521009U CN 202832813 U CN202832813 U CN 202832813U
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- cylinder body
- hole
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- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 60
- 238000013461 design Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000010721 machine oil Substances 0.000 description 6
- 238000005474 detonation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Lubrication Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
Abstract
The utility model provides a turbine supercharged engine cylinder body structure. A cylinder body is of a combination structure of an upper cylinder and a lower cylinder, the front end face of the cylinder body is provided with a bolt hole and combination surface, the bolt hole is connected with a chain wheel chamber cover, and the combination surface contacts with the front end face. The rear end face of the cylinder body is provided with a flange connected with a transmission, a water discharging hole is arranged in a position of a first cylinder water sleeve of the upper cylinder, the side face of the upper cylinder is further provided with a water inlet hole and an oil inlet hole of a turbine supercharger, and a crankshaft sensor hole, the front end is provided with a water pump mold cavity, and a piston cooling sprayer hole is arranged in a position of a lower end cylinder hole of the upper cylinder. As the cylinder body is of the combination structure, a certain degree of simplification is conducted for structure manufacturing of the cylinder body by the independent lower cylinder, and parts of functions of the cylinder body are transferred to the lower cylinder. In addition, the front end and the lower portion of the lower cylinder are provided with oil inlet holes of an oil pump, and when configuration is changed, the type of the oil pump and requirements of the whole machine are changed conveniently. On the conditions that cooling water needs discharging during whole machine maintenance and whole machine regulation, and the like, convenient space distribution is arranged.
Description
Technical field
The utility model belongs to the motor vehicle gasoline technical field of engines, specifically a kind of turbine engine with supercharge block structure.
Background technique
Along with making rapid progress of automobile product, automobile production enterprise constantly accelerates the exploitation of car load product in constantly competing.Although the face shaping from car body, material and auxiliary equipment all will exert an influence to the performance of Motor Vehicle, but the heart of automobile---motor, the most vital for performance, no matter from the supply of material should amount, the aspects such as price and Performance Match, all can directly affect the performance index of vehicle newly developed.At present, each tool advantage of the turbosupercharged engine on the market for general motor, after structural pattern is fixing, is difficult to change the position of its main parts size, and regulates during assembling loaded down with trivial details.
Summary of the invention
The purpose of this utility model provides and a kind ofly changes the fuel pump structure position so that the turbosupercharged engine block structure of the aluminum alloy integrative-structure of complex steps when simplifying assembling.
The purpose of this utility model is to realize like this, it comprises the cylinder block that is comprised of upper cylinder body and lower cylinder body, be locating stud location, bolt fixed connection structure between upper cylinder body and the lower cylinder body, it is characterized in that: the front-end face in cylinder block is provided with bolt hole and the contacted junction plane that is connected with chain gear chamber cover; The ear end face of cylinder block is designed with the flange that links to each other with speed changer; Have additional the motor dewatering orifice in upper cylinder body the first cylinder water jacket position; The upper cylinder body side also is provided with water inlet and the oil inlet hole of turbosupercharger, crankshaft position sensor hole; Front end then has the water pump die cavity, and cylinder hole site, upper cylinder body lower end is provided with the piston cooling nozzle hole.
The bottom of described lower cylinder body is provided with bolt hole and the positioning pin hole that is connected with oil sump, and main oil gallery position, lower end is provided with the oil inlet hole of oil pump; Front end is provided with the oil pump oil inlet hole; The side is provided with the bent axle fixed pin holes, turbosupercharger spill port and oil filter intake-outlet.
Be provided with the colloidal sol groove on lower cylinder body top, the cover plate bolt hole is distributing around the colloidal sol groove.
Also be connected with oil filter in the lower cylinder body upper side.
The utility model has the advantages that: owing to being designed to the cylinder block of composite structure, independently lower cylinder body has carried out certain simplification to the structure manufacturing of cylinder block, the function of partial cylinders body is transferred on the lower cylinder body, simplified the mechanical processing technique of spindle hole, guarantee dimensional accuracy, and improved the intensity of main bearing seat.The overall distribution of cylinder block the grid structure 5 that area size does not wait, and this kind structure can better reduce the defectives such as sand holes shrinkage porosite in order to accelerate the casting heat radiation, effectively reduces cylinder block foundary loss rate.The oil inlet hole of oil pump is all left in lower cylinder body front end and bottom in addition, when the demand configuration change, and the form of convenient change oil pump and the demand of complete machine.The all aluminium alloy cylinder block, lightweight, reduction oil consumption.This kind complete machine mechanism is conducive to flowing of cooling liquid and machine oil, has guaranteed the time required flow of work, has satisfied individual component to the demand of engine oil pressure; Bleed off cooling water and complete machine adjusting timing in the situations such as this external maintenance and all be provided with convenience.
Description of drawings
Fig. 1 is a kind of stereo unfolding structural representation sketch of the present utility model.
Fig. 2 is another kind of stereo unfolding structural representation sketch of the present utility model.
The symbol description of accompanying drawing major component: 1-connects cylinder bolt hole, 2-detonation sensor mounting hole, 3-cylinder body water jacket hole, 4-crankshaft position sensor mounting hole, the 5-grid that dispels the heat, 6-water pump die cavity, 7-tension device oil pocket, 8-turbosupercharger water inlet, 9-turbosupercharger oil inlet hole, 10-motor dewatering orifice, 11-crankcase ventilation hole, 12-piston cooling nozzle hole, 13-bent axle locking hole, 14-main oil gallery oil inlet hole, 15-tension device oilhole, 16-main oil gallery oil inlet hole, 17-balance bearing shell oil supply hole, 18-turbosupercharger spill port, the 19-motor is reserved oil hole, 20-colloidal sol groove, 21-oil filter oil suction chamber, the 22-oil filter goes out oil pocket, the 23-tension device, the 24-detonation sensor, 25-crankshaft position sensor, 26-oil filter.
The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example only is the utility model example wherein; do not represent the right protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Embodiment
Shown in Fig. 1～2, the cylinder block of this structure is comprised of upper cylinder body and lower cylinder body; Among the figure 1 be for be used for connecting cylinder bolt hole, is provided with bolt hole and the contacted junction plane that is connected with chain gear chamber cover at the front-end face of cylinder block; The ear end face of cylinder block is designed with the flange that links to each other with speed changer; Have additional motor dewatering orifice 10 in upper cylinder body the first cylinder water jacket position; The upper cylinder body side also is provided with turbosupercharger water inlet 8 and turbosupercharger oil inlet hole 9, crankshaft position sensor mounting hole 4; Front end then has water pump die cavity 6, and cylinder hole site, upper cylinder body lower end is provided with piston cooling nozzle hole 12.
The bottom of described lower cylinder body is provided with bolt hole and the positioning pin hole that is connected with oil sump, and main oil gallery position, lower end is provided with the oil inlet hole of oil pump; Front end is provided with the oil pump oil inlet hole; The side is provided with the bent axle fixed pin holes, turbosupercharger spill port and oil filter intake-outlet.
Be provided with colloidal sol groove 20 on lower cylinder body top, the cover plate bolt hole is distributing around colloidal sol groove 20.
Also be connected with oil filter 26 in the lower cylinder body upper side.
The feature of upper cylinder body has: the upper cylinder body top is uniform-distribution with and connects cylinder bolt hole 1, and Full aluminium alloy cylinder needs the needed intensity of motor, and this kind distribution can be satisfied the force request of cylinder body integral body, makes remaining cylinders lid good seal.At the water jacket that distributing uniformly all around in cylinder hole, the water jacket hole 3 that distributing at the top is conducive to the circulation of cooling water, takes away fast heat, makes engine work.Increase dewatering orifice 10 in the first water jacket position, be convenient to when assembling test run or maintenance, drain cooling water; The upper cylinder body side also is provided with water inlet 8 and the oil inlet hole 9 of turbosupercharger, has guaranteed the Cooling and Lubricator of pressurized machine; Opposite side is provided with for the crankshaft position sensor mounting hole 4 that crankshaft position sensor 25 is installed, and can directly by signal wheel identification signal, avoid loaded down with trivial details assembling adjustment process; Leave the detonation sensor mounting hole 2 of three detonation sensor 24 in first, second and four-cylinder external body, test and the function needs of different operating modes are satisfied in the position of convenient change detonation sensor 24; Front end then has the water pump die cavity 6 of helix structure, has both guaranteed the apron space of water pump vane, is conducive to again flowing of cooling water; At the tension device oil pocket 7 of front end main oil gallery Position Design with tension device 23, regulate the tensioner degree of tension device 23 by the pressure of machine oil, can better satisfy the needs of engine operation.Cylinder hole site, upper cylinder body lower end is provided with fully Cooling and Lubricator piston (note: in the piston movement process, the engine chamber cylinder wall bears the whole frictional force from piston, needs good lubricating) of piston cooling nozzle hole 12; The main bearing seat upper design has four crankcase ventilation holes 11 in addition, guarantees crankcase internal pressure balance.In addition, 5 among the figure is the heat radiation grid.
The feature of lower cylinder body has: lower cylinder body the most important thing is that lower end and front end main oil gallery position all leave oil inlet hole, can carry out the change of type by the configuration of change peripheral element, front end main oil gallery oil inlet hole 14 is the design of 2.0T type, and lower end main oil gallery oil inlet hole 16 is the design of 2.2T type.The lower cylinder body side oil filter oil suction chamber 21 and the oil filter that are provided with oil filter 26 goes out oil pocket 22 in addition, both cushioned the working pressure of machine filter device, guaranteed again the flow of machine oil, go out oil pocket and communicate with the balance bearing shell oil supply hole 17 on lower cylinder body top, design is in order to balance the bearing shell fuel feeding herein; The front end main oil gallery is other also to be designed with tension device oilhole 15, and its effect is when trunnion shaft rotates, and for trunnion shaft chain tensioning device 23 provides machine oil, thereby regulates tension device 23.Also be provided with motor in the oil filter same side and reserve oil hole 19, when overall test goes wrong or does checking work, can inject first machine oil, make motor enter fast the optimum state.At the opposite side of lower cylinder body, be designed with bent axle locking hole 13, can tool using when final assembly or when regulating be screwed into locking tool and prevent that bent axle from rotating, the inconvenience that Flywheel brought when design herein can be avoided outside the adjusting.18 designs of turbosupercharger spill port make the machine oil of turbosupercharger flow directly in the oil sump by lower cylinder body in the neutral position, have guaranteed that the oil level of complete machine work is stable.At the lower cylinder body top, be designed with colloidal sol groove 20, after the gluing pressing, the anaerobic adhesive that is extruded enters the colloidal sol groove, has both guaranteed that cleaning is attractive in appearance, can make again sealing effect reach best.The cover plate bolt hole that distributing around the colloidal sol groove 20 plays the oil removal effect identical with oil baffle on the oil sump, avoids oil sump inner engine oil impurity to flow into bent axle and damages.
Claims (4)
1. turbosupercharged engine block structure, it comprises the cylinder block that is comprised of upper cylinder body and lower cylinder body, be locating stud location, bolt fixed connection structure between upper cylinder body and the lower cylinder body, it is characterized in that: the front-end face in cylinder block is provided with bolt hole and the contacted junction plane that is connected with chain gear chamber cover; The ear end face of cylinder block is designed with the flange that links to each other with speed changer; Have additional the motor dewatering orifice in upper cylinder body the first cylinder water jacket position; The upper cylinder body side also is provided with water inlet and the oil inlet hole of turbosupercharger, crankshaft position sensor hole; Front end then has the water pump die cavity, and cylinder hole site, upper cylinder body lower end is provided with the piston cooling nozzle hole.
2. turbosupercharged engine block structure according to claim 1, it is characterized in that: be provided with bolt hole and the positioning pin hole that is connected with oil sump in the bottom of lower cylinder body, main oil gallery position, lower end is provided with the oil inlet hole of oil pump; Front end is provided with the oil pump oil inlet hole; The side is provided with the bent axle fixed pin holes, turbosupercharger spill port and oil filter intake-outlet.
3. turbosupercharged engine block structure according to claim 1 is characterized in that: be provided with the colloidal sol groove on lower cylinder body top, the cover plate bolt hole is distributing around the colloidal sol groove.
4. turbosupercharged engine block structure according to claim 1 is characterized in that: also be connected with oil filter in the lower cylinder body upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220521009.3U CN202832813U (en) | 2012-10-12 | 2012-10-12 | Turbine supercharged engine cylinder body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220521009.3U CN202832813U (en) | 2012-10-12 | 2012-10-12 | Turbine supercharged engine cylinder body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832813U true CN202832813U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220521009.3U Expired - Fee Related CN202832813U (en) | 2012-10-12 | 2012-10-12 | Turbine supercharged engine cylinder body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819738A (en) * | 2018-12-26 | 2019-05-31 | 丰疆智慧农业股份有限公司 | High-speed transplanter and its installation method |
| WO2020134218A1 (en) * | 2018-12-26 | 2020-07-02 | 丰疆智能科技股份有限公司 | High-speed rice transplanter and mounting method therefor |
-
2012
- 2012-10-12 CN CN201220521009.3U patent/CN202832813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819738A (en) * | 2018-12-26 | 2019-05-31 | 丰疆智慧农业股份有限公司 | High-speed transplanter and its installation method |
| WO2020134218A1 (en) * | 2018-12-26 | 2020-07-02 | 丰疆智能科技股份有限公司 | High-speed rice transplanter and mounting method therefor |
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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: 20130327 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |