CN216111040U - Machine body structure meeting multifunctional assembly and use requirements - Google Patents
Machine body structure meeting multifunctional assembly and use requirements Download PDFInfo
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- CN216111040U CN216111040U CN202122837272.5U CN202122837272U CN216111040U CN 216111040 U CN216111040 U CN 216111040U CN 202122837272 U CN202122837272 U CN 202122837272U CN 216111040 U CN216111040 U CN 216111040U
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Abstract
The utility model discloses an engine body structure meeting the requirement of multifunctional assembly, which comprises a body, wherein a concave cavity is arranged on the air inlet side of the body, a plurality of engine oil cooler mounting holes are arranged around the concave cavity, a water jacket hole and a concave cavity water inlet hole are arranged in the concave cavity, and the water jacket hole leads to a water jacket in the body; when the engine oil cooler is installed on the engine oil cooler installation hole, a part to be cooled of the engine oil cooler is located in the concave cavity, the body is further provided with an engine body oil outlet and an engine body oil return port, and the engine body oil outlet and the engine body oil return port can be respectively communicated with a cooler oil inlet and a cooler oil outlet of the engine oil cooler; the body is also provided with an oil rule mounting part. The utility model has the advantages that: the engine oil transportation path is shortened, and the cooling efficiency is improved; the expansion of the peripheral boundary of the engine is avoided, and the light-weight requirement of the engine is met. Avoid the oil rule assembly on the oil pan, when the internal pressure of engine is too big, avoid resulting in the problem that the oil rule popped out, machine oil splashes, reduce the risk of catching fire.
Description
Technical Field
The utility model relates to the field of diesel engines, in particular to a machine body structure meeting the requirement of multifunctional assembly.
Background
In most types of engines, an oil rule is assembled on an oil pan, and the diesel engine confirms the filling amount of the oil rule according to the upper and lower scale marks of the oil rule so as to ensure the operation of the diesel engine; the engine oil cooler is connected to the outer side of the engine body through bolts, and oil in the oil duct is sucked into the cooler for cooling circulation, so that the engine oil is ensured to be at normal temperature, and the lubrication of other moving parts of the engine is ensured.
The oil rule assembly has the oil rule to install on the liquid level on the oil pan, presses when too big in the engine, leads to the problem that the oil rule popped out, machine oil splashes, has to lead to catching fire the risk. The engine oil cooler is assembled at the outer side of the engine body, the engine oil transportation path is long, and the cooling efficiency is insufficient; the outer side is installed, so that the peripheral boundary of the engine is expanded, and the requirement of light weight of the engine is not met.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows:
among the prior art, when the pressure was too big in the engine, lead to the oil rule to pop out, machine oil splashes, has the risk of catching a fire to and the unreasonable cooling effect that leads to of machine oil cooler mounted position is not good, the peripheral border extension of engine, does not conform to the technical problem that the engine lightweight required.
The utility model solves the technical problems through the following technical means:
a machine body structure meeting the requirement of multifunctional assembly comprises a body, wherein a concave cavity is arranged on the air inlet side of the body, a plurality of engine oil cooler mounting holes are formed in the periphery of the concave cavity, a water jacket hole and a concave cavity water inlet hole are formed in the concave cavity, and the water jacket hole is communicated with a water jacket in the body;
when the engine oil cooler is installed on the engine oil cooler installation hole, a part to be cooled of the engine oil cooler is located in the concave cavity, the body is further provided with an engine body oil outlet and an engine body oil return port, and the engine body oil outlet and the engine body oil return port can be respectively communicated with a cooler oil inlet and a cooler oil outlet of the engine oil cooler;
the body is also provided with an oil rule mounting part.
When the engine body structure is practically applied, the engine oil cooler is directly installed on the body through the engine oil cooler installation hole, the part to be cooled of the engine oil cooler is located in the concave cavity, cooling water enters the concave cavity through the concave cavity water inlet hole and washes and cools the part to be cooled of the engine oil cooler, then water flows into the water jacket through the water jacket hole, meanwhile, an engine body oil outlet and an engine body oil return port on the body are led to the inside of the body, and the engine body oil outlet and the engine body oil return port are respectively communicated with the cooler oil inlet and the cooler oil outlet of the engine oil cooler; the engine oil in the engine body enters the engine oil cooler through the engine oil outlet, and the engine oil cooled by the engine oil cooler flows back to the inside of the engine body through the engine oil return port. Therefore, the oil cooler does not need to be assembled at the outer side far away from the engine body, the oil transportation path is shortened, and the cooling efficiency is improved; the expansion of the peripheral boundary of the engine is avoided, and the light-weight requirement of the engine is met. Still be provided with the dipstick installation department on the body in addition for install the dipstick, avoid the dipstick assembly on the oil pan, when the internal pressure of engine is too big, avoid resulting in the problem that the dipstick pops out, machine oil splashes, reduce the risk of catching fire.
Preferably, the oil cooler mounting hole is a threaded hole.
Preferably, the water jacket hole is a round hole.
Preferably, the oil outlet of the engine body and the oil return port of the engine body are both round holes.
Preferably, the oil level gauge mounting portion is arranged on the air inlet side of the body.
Preferably, the oil level gauge mounting portions are arranged two and are respectively located on the air inlet side and the air exhaust side of the body.
When the engine body is designed, the oil rule mounting parts are respectively designed on the air inlet side and the air exhaust side of the engine body, so that the engine can be freely assembled according to requirements during assembly.
Optimized, the oil rule installation portion is including setting up the bellying on the body, offers the oil rule mounting hole that accesss to the body inside on the bellying, and the oil rule mounting hole slope sets up.
Optimally, the upper end of the oil rule mounting hole is chamfered.
Preferably, the top surface of the bulge part is a plane perpendicular to the axis of the oil rule mounting hole.
Preferably, the top surface edge of the boss is chamfered.
The utility model has the advantages that:
1. when the engine body structure is practically applied, the engine oil cooler is directly installed on the body through the engine oil cooler installation hole, the part to be cooled of the engine oil cooler is located in the concave cavity, cooling water enters the concave cavity through the concave cavity water inlet hole and washes and cools the part to be cooled of the engine oil cooler, then water flows into the water jacket through the water jacket hole, meanwhile, an engine body oil outlet and an engine body oil return port on the body are led to the inside of the body, and the engine body oil outlet and the engine body oil return port are respectively communicated with the cooler oil inlet and the cooler oil outlet of the engine oil cooler; the engine oil in the engine body enters the engine oil cooler through the engine oil outlet, and the engine oil cooled by the engine oil cooler flows back to the inside of the engine body through the engine oil return port. Therefore, the oil cooler does not need to be assembled at the outer side far away from the engine body, the oil transportation path is shortened, and the cooling efficiency is improved; the expansion of the peripheral boundary of the engine is avoided, and the light-weight requirement of the engine is met. Still be provided with the dipstick installation department on the body in addition for install the dipstick, avoid the dipstick assembly on the oil pan, when the internal pressure of engine is too big, avoid resulting in the problem that the dipstick pops out, machine oil splashes, reduce the risk of catching fire.
2. When the engine body is designed, the oil rule mounting parts are respectively designed on the air inlet side and the air exhaust side of the engine body, so that the engine can be freely assembled according to requirements during assembly.
Drawings
FIG. 1 is a schematic view of the air intake side of a housing structure for use with a multi-function assembly in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of the exhaust side of the housing structure for use with a multi-function assembly in accordance with an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an intake side oil level gauge mounting portion in an embodiment of the present invention;
FIG. 4 is a view of A of FIG. 3;
fig. 5 is a sectional view of an exhaust side oil level gauge mounting portion in the embodiment of the utility model;
FIG. 6 is a view of B in FIG. 5;
FIGS. 7 and 8 are perspective views of different viewing angles of the structure of the machine body which satisfies the requirement of multifunctional assembly in the embodiment of the utility model;
wherein the content of the first and second substances,
a body-1; an engine oil cooler mounting hole-11; water jacket hole-12; an oil outlet-13 of the engine body; a dipstick mounting portion-14; an oil return port-15 of the machine body; a pressure relief hole-16; a cavity-17; a boss-141; oil level gauge mounting hole-142.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, a machine body structure meeting the requirement of multifunctional assembly comprises a body 1, wherein the main structure of the body 1 is the prior art.
As shown in fig. 1, the intake side of the body 1 is provided with a plurality of oil cooler mounting holes 11 and water jacket holes 12, and the number of the oil cooler mounting holes 11 is 10 in total, which are threaded holes.
As shown in fig. 1, 7 and 8, a concave cavity 17 is formed in the body 1 for accommodating a part to be cooled of the oil cooler, a concave cavity water inlet hole is formed in a side wall of the concave cavity 17, and when the oil cooler is mounted on the oil cooler mounting hole (11), the part to be cooled of the oil cooler is located in the concave cavity (17).
As shown in fig. 1 and 7, the water jacket holes 12 are round holes, and both the water jacket holes 12 are located in the concave cavity 17. The water jacket holes 12 lead to the water jacket inside the body 1, cooling water enters the engine body and flows to the concave cavity through the concave cavity water inlet holes to wash and cool the oil cooler, then the water enters the water jacket inside the body 1 through the two water jacket holes 12 and flows upwards to enter the cylinder cover, and the oil cooler is a water-cooled oil cooler in the prior art.
As shown in fig. 1, the body 1 is further provided with a body oil outlet 13 and a body oil return port 15, and the body oil outlet 13 and the body oil return port 15 can be respectively communicated with a cooler oil inlet and a cooler oil drain port of the oil cooler. The oil outlet 13 of the engine body and the oil return opening 15 of the engine body are both round holes.
As shown in fig. 1 and 2, the body 1 is further provided with a dipstick mounting portion 14. The number of the oil level gauge mounting portions 14 is two, and the two are respectively located on the air inlet side and the air exhaust side of the body 1.
Referring to fig. 3 to 6, the oil level gauge mounting portion 14 includes a protruding portion 141 disposed on the body 1, a oil level gauge mounting hole 142 leading to the inside of the body 1 is formed in the protruding portion 141, and the oil level gauge mounting hole 142 is disposed in an inclined manner. The top surface edge of the boss 141 is chamfered. The upper end of the oil rule mounting hole 142 is chamfered. The top surface of the boss 141 is a plane perpendicular to the axis of the oil level gauge mounting hole 142. Further, threads may be provided in the dipstick mounting hole 142 to facilitate mounting of the dipstick.
Further, still be provided with pressure release hole 16 on body 1, be provided with the pressure release mouth on the oil cooler, when the oil cooler was installed on body 1, the pressure release mouth aligns with pressure release hole 16, be provided with the spring in the pressure release mouth, when oil pressure exceeded regulation pressure in the oil cooler, the spring backs down, and partial oil flows back to body 1 through pressure release mouth, pressure release hole 16 and carries out the pressure release.
The working principle is as follows:
when the engine body structure is practically applied, the engine oil cooler is directly installed on the body through the engine oil cooler installation hole, the part to be cooled of the engine oil cooler is located in the concave cavity, cooling water enters the concave cavity through the concave cavity water inlet hole and washes and cools the part to be cooled of the engine oil cooler, then water flows into the water jacket through the water jacket hole, meanwhile, an engine body oil outlet and an engine body oil return port on the body are led to the inside of the body, and the engine body oil outlet and the engine body oil return port are respectively communicated with the cooler oil inlet and the cooler oil outlet of the engine oil cooler; the engine oil in the engine body enters the engine oil cooler through the engine oil outlet, and the engine oil cooled by the engine oil cooler flows back to the inside of the engine body through the engine oil return port. Therefore, the oil cooler does not need to be assembled at the outer side far away from the engine body, the oil transportation path is shortened, and the cooling efficiency is improved; the expansion of the peripheral boundary of the engine is avoided, and the light-weight requirement of the engine is met. Still be provided with the dipstick installation department on the body in addition for install the dipstick, avoid the dipstick assembly on the oil pan, when the internal pressure of engine is too big, avoid resulting in the problem that the dipstick pops out, machine oil splashes, reduce the risk of catching fire.
When the engine body is designed, the oil rule mounting parts 14 are respectively designed on the air inlet side and the air exhaust side of the engine body, so that the engine can be freely mounted according to requirements during assembly.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a satisfy organism structure that multi-functional assembly used which characterized in that: the cooling device comprises a body (1), wherein a concave cavity (17) is arranged on the air inlet side of the body (1), a plurality of engine oil cooler mounting holes (11) are formed in the periphery of the concave cavity (17), a water jacket hole (12) and a concave cavity water inlet hole are formed in the concave cavity (17), and the water jacket hole (12) leads to a water jacket in the body (1);
when the engine oil cooler is mounted on the engine oil cooler mounting hole (11), a part to be cooled of the engine oil cooler is located in the concave cavity (17), the body (1) is further provided with an engine body oil outlet (13) and an engine body oil return port (15), and the engine body oil outlet (13) and the engine body oil return port (15) can be respectively communicated with a cooler oil inlet and a cooler oil outlet of the engine oil cooler;
an oil rule mounting part (14) is also arranged on the body (1).
2. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the oil cooler mounting hole (11) is a threaded hole.
3. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the water jacket hole (12) is a round hole.
4. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the engine body oil outlet (13) and the engine body oil return port (15) are both round holes.
5. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the oil rule mounting portion (14) is arranged on the air inlet side of the body (1).
6. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the oil rule mounting parts (14) are arranged in two and are respectively located on the air inlet side and the air exhaust side of the body (1).
7. A housing structure for multi-functional assembling use according to claim 1, characterized in that: the oil rule mounting part (14) comprises a protruding part (141) arranged on the body (1), an oil rule mounting hole (142) leading to the inside of the body (1) is formed in the protruding part (141), and the oil rule mounting hole (142) is obliquely arranged.
8. The machine body structure for the multifunctional assembling use of claim 7, wherein: and the upper end of the oil rule mounting hole (142) is chamfered.
9. The machine body structure for the multifunctional assembling use of claim 7, wherein: the top surface of the bulge (141) is a plane perpendicular to the axis of the oil rule mounting hole (142).
10. A housing structure for multi-functional assembling use according to claim 9, characterized in that: the top surface edge of the boss (141) is chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837272.5U CN216111040U (en) | 2021-11-18 | 2021-11-18 | Machine body structure meeting multifunctional assembly and use requirements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837272.5U CN216111040U (en) | 2021-11-18 | 2021-11-18 | Machine body structure meeting multifunctional assembly and use requirements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111040U true CN216111040U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122837272.5U Active CN216111040U (en) | 2021-11-18 | 2021-11-18 | Machine body structure meeting multifunctional assembly and use requirements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111040U (en) |
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2021
- 2021-11-18 CN CN202122837272.5U patent/CN216111040U/en active Active
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