CN213039368U

CN213039368U - Diesel engine body

Info

Publication number: CN213039368U
Application number: CN202022042036.XU
Authority: CN
Inventors: 吴是达; 向攀; 龙金
Original assignee: Chengdu Yunnei Power Co ltd
Current assignee: Chengdu Yunnei Power Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-23
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a diesel engine organism, which comprises a bod, a plurality of cylinder cap bolt mounting hole has been seted up on the top of organism, and the top of organism has seted up four cylinder holes, the top of organism is provided with a plurality of water passage hole, a plurality of goes up location pinhole has been seted up on the top of organism, the top of organism is provided with the oil duct, a plurality of oil cooler installation screw has been seted up to one side of organism. The utility model discloses an go up locating pin hole, water channel hole, cylinder head bolt mounting hole, go up oil duct, oil cooler installation screw, diesel fuel filter installation lug, tail pipe installation supporting, sand outlet, label identification face, engine fore-stock supporting installation lug, cooling water course, main oil gallery, down locating pin hole, lower oil duct and connecting rod bearing, can maintain the normal work of engine to each spare part of system and lubricating oil heat dissipation effectively.

Description

Diesel engine body

Technical Field

The utility model relates to a diesel engine technical field specifically is a diesel engine organism.

Background

Diesel engines are generally referred to as diesel engines. Diesel engines are engines that burn diesel fuel to obtain energy release. The diesel engine has the advantages of large torque and good economic performance. The engine block is the basic structure of the engine, and all other parts of the engine are assembled around the engine block. As a base, the body must be structurally and robustly strong to withstand the forces acting on the various moving system components during engine operation. The engine body integrates various mechanisms and systems of the engine, and the mutual relation between the various mechanisms and the systems is guaranteed.

At present, various diesel engine bodies exist in the market, but the cooling efficiency of the bodies of the diesel engine bodies is generally low, and the structural strength is not enough. Accordingly, those skilled in the art have provided a diesel engine block to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel engine organism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a diesel engine organism, includes the organism, a plurality of cylinder cap bolt mounting hole has been seted up on the top of organism, and the top of organism has seted up four cylinder holes, the top of organism is provided with a plurality of water passage hole, a plurality of goes up location pinhole has been seted up on the top of organism, the top of organism is provided with the oil duct, a plurality of oil cooler installation screw has been seted up to one side of organism, a plurality of diesel filter installation lug is installed to one side of organism.

Furthermore, a water channel and a water cavity are arranged at the position, close to the mounting screw hole of the engine oil cooler, of one side of the engine body.

Furthermore, a plurality of sand outlet holes are formed in one side of the engine body, a plurality of exhaust tail pipe mounting supports are mounted on one side of the engine body, a label identification surface is arranged at the bottom of one side of the engine body, an oil return hole of a supercharger is arranged at the bottom of one side of the engine body, and a plurality of engine front support mounting lugs are arranged on one side of the engine body.

Furthermore, a plurality of water pump mounting screw holes are formed in the top of the front side of the machine body, a camshaft hole is formed in the front side of the machine body, a main oil duct is formed in one side of the front side of the machine body, a gear chamber mounting screw hole is formed in the bottom of the front side of the machine body, and a cooling water channel is formed in the top of the front side of the machine body.

Further, a connecting rod bearing is arranged on one side of the bottom end of the engine body, a plurality of piston cooling nozzle installation seats are arranged at the bottom end of the engine body, a lower oil duct is arranged at the bottom end of the engine body, a plurality of oil pan installation threaded holes are formed in the edge position of the bottom end of the engine body, lower positioning pin holes are formed in four corners of the bottom end of the engine body, an oil pump installation hole is formed in one side of the bottom end of the engine body, a plurality of valve tappet holes are formed in the bottom end of the engine body, and a plurality of bearing bolt installation holes are formed in the.

Compared with the prior art, the beneficial effects of the utility model are that:

through last location pinhole, the water channel hole, the cylinder cap bolt mounting hole, go up the oil duct, oil cooler installation screw, diesel oil filter installation lug, tail pipe installation support, the hole of producing sand, label marking face, the support installation lug before the engine, the cooling water course, the main oil duct, lower location pinhole, lower oil duct and connecting rod bearing, can maintain the normal work of engine to each spare part of system and lubricating oil heat dissipation effectively, can improve cooling efficiency effectively through special water course shape design, ensure the normal operating of engine, can adapt to the supporting support of multiple different states, and can provide the cooling for the piston, thereby the practicality of this diesel engine organism has been improved.

Drawings

Fig. 1 is a schematic structural view of a diesel engine body according to embodiment 1;

fig. 2 is a partial schematic structural view of an intake side of a diesel engine body according to embodiment 1;

fig. 3 is a partial structural view of an exhaust side of a diesel engine body according to embodiment 1;

fig. 4 is a partial schematic structural view of a front end surface of a diesel engine body according to embodiment 1;

fig. 5 is a partial structural view of the bottom of a diesel engine body according to embodiments 1 and 2.

In the figure: 1. an upper positioning pin hole; 2. a water passage hole; 3. a cylinder head bolt mounting hole; 4. a cylinder bore; 5. an upper oil duct; 6. a body; 7. the engine oil cooler is provided with a screw hole; 8. mounting a lug on the diesel filter; 9. a tail pipe mounting support; 10. a sand outlet; 11. a label identification surface; 12. an oil return hole of the supercharger; 13. the engine front support mounting lug; 14. a screw hole is formed in the water pump; 15. a camshaft bore; 16. a screw hole is formed in the gear chamber; 17. a cooling water channel; 18. a main oil gallery; 19. mounting a threaded hole in the oil pan; 20. valve tappet holes; 21. an oil pump mounting hole; 22. a lower positioning pin hole; 23. a lower oil duct; 24. a piston cooling nozzle mounting seat; 25. a connecting rod bearing; 26. and bearing bolt mounting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-5, in the embodiment of the utility model, a diesel engine organism, including organism 6, a plurality of cylinder cap bolt mounting hole 3 has been seted up on the top of organism 6, and four cylinder holes 4 have been seted up on the top of organism 6, and the top of organism 6 is provided with a plurality of water route hole 2, and a plurality of is seted up on the top of organism 6 and is gone up location pinhole 1, and the top of organism 6 is provided with oil duct 5, and a plurality of oil cooler installation screw 7 has been seted up to one side of organism 6, and a plurality of diesel filter installation lug 8 is installed to one side of organism 6.

Wherein, a water channel and a water cavity are arranged at the position of one side of the machine body 6 close to the mounting screw hole 7 of the engine oil cooler.

Wherein, a plurality of sand outlet 10 has been seted up to one side of organism 6, and a plurality of tail pipe installation support 9 is installed to one side of organism 6, and the bottom of organism 6 one side is provided with label identification face 11, and the bottom of organism 6 one side is provided with booster oil gallery 12, and one side of organism 6 is provided with a plurality of engine front support installation lug 13.

Wherein, a plurality of water pump installation screw 14 has been seted up at the top of organism 6 front side, and the front side of organism 6 is opened and is equipped with camshaft hole 15, and main oil duct 18 has been seted up to one side of organism 6 front side, and the bottom of organism 6 front side is provided with gear room installation screw 16, and the top of organism 6 front side is provided with cooling water course 17.

The working principle is as follows: the top of the engine body 6 is provided with an upper positioning pin hole 1 for mounting a cylinder cover bolt, an engine oil cooler mounting screw hole 7, a water channel hole 2 leading to a cooling water cavity, an upper oil channel 5 leading to a lubricating oil channel, a tappet hole valve tappet hole 20 used for mounting a valve tappet and an air cylinder hole 4 which are the most important, the processing precision of the holes is different, wherein the precision of the air cylinder hole 4 is the most important, the engine adopts a design without a cylinder sleeve, so that the higher requirements on the cooling and lubricating performance of the air cylinder wall are provided, the water channel hole 2 and the oil hole respectively provide a passage for cooling liquid and lubricating oil of the engine, the valve tappet hole 20 is used for mounting the valve tappet and driving the valve to work, the air inlet side of the exhaust tail pipe mounting support 9 is provided with the mounting position of an engine oil cooler, and a water channel and a water cavity for cooling water flow are arranged at the position of the engine oil cooler, and the temperature of the engine, the cooling water is needed to timely and effectively radiate heat of each part of the system and lubricating oil to maintain normal work of the engine, the cooling efficiency can be effectively improved through the shape design of a special water channel, the normal operation of the engine is ensured, the exhaust side is provided with a sand outlet 10 for blank casting, a label identification surface 11 for printing a legend when the engine is assembled, and an engine front support mounting lug 13 for mounting various external supports such as an exhaust tail pipe support and an engine front support, the lugs can adapt to various matched supports in different states, the bottom of the engine is also provided with a supercharger oil return hole 12, the lubricating oil can return to an oil pan from a supercharger through a supercharger oil return pipe, the front end of the engine is provided with parts such as a gear chamber, a water pump and the like, the front end of the engine body is provided with corresponding mounting screw holes, and a crankshaft, a camshaft and a main oil duct are vertical to the plane of the front, the water channel is used for leading cooling water in the water pump into a cooling water cavity where the machine cooler is located through the water channel and then into the water jacket through an opening in the water cavity, and the purpose of cooling the engine is achieved.

Example 2

Referring to fig. 5, a diesel engine organism, this embodiment compares in embodiment 1, still include that one side of organism 6 bottom is provided with connecting rod bearing 25, a plurality of piston cooling nozzle mount pad 24 has been seted up to the bottom of organism 6, oil duct 23 has been seted up down to the bottom of organism 6, a plurality of oil pan installation screw hole 19 has been seted up to the border position of organism 6 bottom, location pinhole 22 has all been seted up down in the four corners of organism 6 bottom, one side of organism 6 bottom is provided with oil pump mounting hole 21, a plurality of valve tappet hole 20 has been seted up to the bottom of organism 6, a plurality of bearing bolt mounting hole 26 has been seted up to the bottom of organism 6.

The working principle is as follows: the bottom surface of the tail pipe mounting support 9 is connected with the oil pan, and also needs to have enough good sealing performance, most of holes on the bottom surface are oil pan mounting threaded holes 19 for mounting the oil pan, and two lower positioning pin holes 22 for machining and positioning, the inner part of the tail pipe mounting support 9 is designed into a corresponding arc shape for avoiding the motion track of the crank-link mechanism in work, and a piston cooling nozzle mounting seat 24 of a piston cooling nozzle is arranged at the position contacted with the main oil gallery 18 for providing cooling for the piston.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a diesel engine organism, includes organism (6), its characterized in that, a plurality of cylinder cap bolt mounting hole (3) have been seted up on the top of organism (6), and four cylinder holes (4) have been seted up on the top of organism (6), the top of organism (6) is provided with a plurality of water route hole (2), location pinhole (1) on a plurality of have been seted up on the top of organism (6), the top of organism (6) is provided with oil duct (5), a plurality of oil cooler installation screw (7) have been seted up to one side of organism (6), a plurality of diesel filter installation lug (8) are installed to one side of organism (6).

2. The diesel engine body as set forth in claim 1, wherein a water passage and a water chamber are provided at a side of the body (6) near the oil cooler mounting screw hole (7).

3. The diesel engine body according to claim 1, characterized in that a plurality of sand holes (10) are formed on one side of the engine body (6), a plurality of tail pipe mounting supports (9) are installed on one side of the engine body (6), a label identification surface (11) is arranged at the bottom of one side of the engine body (6), a supercharger oil return hole (12) is arranged at the bottom of one side of the engine body (6), and a plurality of engine front support mounting lugs (13) are arranged at one side of the engine body (6).

4. The diesel engine body according to claim 3, characterized in that a plurality of water pump mounting screw holes (14) are formed in the top of the front side of the engine body (6), a camshaft hole (15) is formed in the front side of the engine body (6), a main oil duct (18) is formed in one side of the front side of the engine body (6), a gear chamber mounting screw hole (16) is formed in the bottom of the front side of the engine body (6), and a cooling water duct (17) is formed in the top of the front side of the engine body (6).

5. The diesel engine body according to claim 1, wherein a connecting rod bearing (25) is disposed at one side of the bottom end of the engine body (6), a plurality of piston cooling nozzle mounting seats (24) are disposed at the bottom end of the engine body (6), a lower oil duct (23) is disposed at the bottom end of the engine body (6), a plurality of oil pan mounting threaded holes (19) are disposed at the edge position of the bottom end of the engine body (6), lower positioning pin holes (22) are disposed at four corners of the bottom end of the engine body (6), an oil pump mounting hole (21) is disposed at one side of the bottom end of the engine body (6), a plurality of valve tappet holes (20) are disposed at the bottom end of the engine body (6), and a plurality of bearing bolt mounting holes (26) are disposed at the bottom end of the engine body (.