CN202611900U - Vertical diesel engine body - Google Patents
Vertical diesel engine body Download PDFInfo
- Publication number
- CN202611900U CN202611900U CN 201220255632 CN201220255632U CN202611900U CN 202611900 U CN202611900 U CN 202611900U CN 201220255632 CN201220255632 CN 201220255632 CN 201220255632 U CN201220255632 U CN 201220255632U CN 202611900 U CN202611900 U CN 202611900U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- engine body
- cylinder sleeve
- diesel engine
- vertical diesel
- 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
Links
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 229910001060 Gray iron Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a vertical diesel engine body which comprises an engine base and a cylinder body. A crankshaft hole is arranged at the center of the engine base, the cylinder body is detachably arranged at the top of the engine base, the cylinder body comprises a cylinder barrel and a valve push rod base, the valve push rod base is connected with a radiating fin arranged on the cylinder barrel, a cylinder sleeve is arranged in the cylinder barrel, a through hole matched with the cylinder sleeve is arranged at the top of the engine base, and a plurality of grooves are arranged on the outer surface of the cylinder sleeve in circular mode. Compared with a traditional integral diesel engine body, the vertical diesel engine body is simple in structure, easy to achieve and convenient to assemble and maintain. When parts of the engine body are damaged, the engine body does not need to be replaced wholly. The outer surface of the cylinder sleeve of the engine body is of a groove-shaped structure, and binding force of the engine body and an aluminum engine body is stronger and is 3.5 times stronger than that of a burr-shaped cylinder sleeve and the aluminum engine body. In addition, in a production machining process, compared with the burr-shaped cylinder sleeve, abrasion of a tool of the groove-shaped cylinder sleeve is reduced by 0.5 time.
Description
Technical field
The utility model relates to a kind of diesel-engine body, relates in particular to a kind of vertical diesel engine body.
Background technique
At present; Diesel engine is because its power is big; Advantages such as economic performance is good are widely used in fields such as industry, agricultural, and principal organ's assembly of diesel engine generally comprises: body, connecting rod, distribution device, oil-fired system, lubrication system, cooling system, electric system.Wherein, body is the skeleton of diesel engine, supports and install other parts by it; It comprises: cylinder body, cylinder sleeve, cylinder cap, cylinder pad, oil sump, flywheel casing, timing gear case, front and back pin, however diesel engine in the market adopts the integral type body more; Mostly the cylinder sleeve of body is the burr type, and the combination force of itself and aluminum body is relatively poor, and in process of manufacture; Burr type cylinder sleeve is bigger to the wearing and tearing of cutter, has increased cost of production virtually.
The model utility content
The purpose of the utility model is to the problems referred to above; A kind of vertical diesel engine body is provided; Adopt burr type cylinder sleeve to solve traditional vertical diesel engine body; Tool wear to processing is bigger, causes the high problem of cost of production, and burr type cylinder sleeve and the relatively poor problem of aluminum body combination force.
The purpose of the utility model is to realize through following technological scheme:
A kind of vertical diesel engine body comprises support and cylinder body, and said support center has crankshaft hole; The dismountable cylinder body that is provided with in its top; Cylinder body comprises cylinder barrel and valve actuating push rod seat, and said valve actuating push rod seat links to each other with radiating fin on being set in cylinder barrel, is provided with cylinder sleeve in the said cylinder barrel; The top of said support has the through hole that is complementary with this cylinder sleeve, the outer surface of said cylinder sleeve some grooves that have been circular layout.
Further, said cylinder body is arranged at the support top through bolt.
Further, the surface of contact of said support top and cylinder body is provided with gasket seal.
Further, be provided with air-cooled passage between said cylinder body and the support.
Further, said cylinder sleeve is processed by gray cast iron or vermicular cast iron or spheroidal graphite cast iron.
The beneficial effect of the utility model does, said vertical diesel engine body is compared traditional integral type diesel-engine body, and is simple in structure, be easy to realize, assembling, easy to maintenance, and damaging appears in the body part, need not to change whole machine body; And the outer surface of the cylinder sleeve of body adopts slot type structure, and itself and aluminum body combination force are stronger, and be stronger 3.5 times than the combination force of burr type cylinder sleeve and aluminum body; In addition, in process of manufacture, groove-shaped cylinder sleeve will reduce 0.5 times with respect to burr type cylinder sleeve to the wearing and tearing of cutter.
Description of drawings
Fig. 1 is the structural representation of the utility model vertical diesel engine body;
Fig. 2 is the stand structure schematic representation of the utility model vertical diesel engine body;
Fig. 3 is the housing structure schematic representation of the utility model vertical diesel engine body;
Fig. 4 is the cylinder sleeve structural representation of the utility model vertical diesel engine body.
Among the figure:
1, crankshaft hole; 2, through hole; 3, radiating fin; 4, valve actuating push rod seat; 5, groove.
Embodiment
Further specify the technological scheme of the utility model below in conjunction with accompanying drawing and through embodiment.
Please referring to figs. 1 through shown in 4, in present embodiment, a kind of vertical diesel engine body; Comprise support and cylinder body, be provided with air-cooled passage between cylinder body and the support, said support center has crankshaft hole 1; Its top is through the dismountable cylinder body that is provided with of bolt, and the surface of contact of support top and cylinder body is provided with gasket seal, and cylinder body comprises cylinder barrel and valve actuating push rod seat 4; Said valve actuating push rod seat 4 links to each other with radiating fin 3 on being set in cylinder barrel, is provided with cylinder sleeve in the said cylinder barrel, and the top of said support has the through hole 2 that is complementary with this cylinder sleeve; The outer surface of said cylinder sleeve some grooves 5 that have been circular layout, and it is processed by spheroidal graphite cast iron.
Said vertical diesel engine body is compared traditional integral type diesel-engine body, assembling, easy to maintenance, and damaging appears in the body part; Need not to change whole machine body, and, be provided with air-cooled passage between cylinder body and the support owing to adopt split-type structural; Radiating effect is better, longer service life; Secondly, the outer surface of the cylinder sleeve of body adopts slot type structure, and itself and aluminum body combination force are stronger, and be stronger 3.5 times than the combination force of burr type cylinder sleeve and aluminum body; In addition, in process of manufacture, groove-shaped cylinder sleeve will reduce 0.5 times with respect to burr type cylinder sleeve to the wearing and tearing of cutter.
Above embodiment has just set forth the basic principle and the characteristic of the utility model; The utility model is not limited by the foregoing description; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various variations and change, and these variations and change all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. a vertical diesel engine body comprises support and cylinder body, it is characterized in that: said support center has crankshaft hole; The dismountable cylinder body that is provided with in its top; Cylinder body comprises cylinder barrel and valve actuating push rod seat, and said valve actuating push rod seat links to each other with radiating fin on being set in cylinder barrel, is provided with cylinder sleeve in the said cylinder barrel; The top of said support has the through hole that is complementary with this cylinder sleeve, the outer surface of said cylinder sleeve some grooves that have been circular layout.
2. vertical diesel engine body according to claim 1 is characterized in that: said cylinder body is arranged at the support top through bolt.
3. vertical diesel engine body according to claim 1 is characterized in that: the surface of contact of said support top and cylinder body is provided with gasket seal.
4. vertical diesel engine body according to claim 1 is characterized in that: be provided with air-cooled passage between said cylinder body and the support.
5. vertical diesel engine body according to claim 1 is characterized in that: said cylinder sleeve is processed by gray cast iron or vermicular cast iron or spheroidal graphite cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255632 CN202611900U (en) | 2012-05-31 | 2012-05-31 | Vertical diesel engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255632 CN202611900U (en) | 2012-05-31 | 2012-05-31 | Vertical diesel engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611900U true CN202611900U (en) | 2012-12-19 |
Family
ID=47345606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255632 Expired - Fee Related CN202611900U (en) | 2012-05-31 | 2012-05-31 | Vertical diesel engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678367A (en) * | 2012-05-31 | 2012-09-19 | 无锡格莱德科技有限公司 | Vertical type diesel engine body |
| CN114837843A (en) * | 2022-04-25 | 2022-08-02 | 昆明理工大学 | A conjoined cylinder liner suitable for compact multi-cylinder diesel engines |
-
2012
- 2012-05-31 CN CN 201220255632 patent/CN202611900U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678367A (en) * | 2012-05-31 | 2012-09-19 | 无锡格莱德科技有限公司 | Vertical type diesel engine body |
| CN114837843A (en) * | 2022-04-25 | 2022-08-02 | 昆明理工大学 | A conjoined cylinder liner suitable for compact multi-cylinder diesel engines |
| CN114837843B (en) * | 2022-04-25 | 2024-05-14 | 昆明理工大学 | Conjoined cylinder sleeve suitable for compact multi-cylinder diesel engine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20180531 |