CN219012742U

CN219012742U - High stable engine cylinder cap

Info

Publication number: CN219012742U
Application number: CN202223203340.3U
Authority: CN
Inventors: 郑志新
Original assignee: Taizhou Yongyu Industry Co ltd
Current assignee: Taizhou Yongyu Industry Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-12
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a high-stability engine cylinder cover, and belongs to the technical field of engines. The engine cylinder cover solves the problems that the existing engine cylinder cover is difficult to disassemble and assemble, and internal parts cannot be well replaced and maintained after the problems occur in the engine. This engine cylinder cap of high stability, including the engine body with set up the cylinder cap body on the engine body, the engine body divide into engine body and lower engine body, the cylinder cap body sets up in the upper end of last engine body, the cylinder cap body is the spill setting, offer the intake valve seat that is used for admitting air on the cylinder cap body and be used for the valve seat of giving vent to anger, the fixed a plurality of connecting rod that is provided with of lower extreme of cylinder cap body, a plurality of trompil has been seted up to the upper end of going up the engine body, install a plurality of locating component on the last engine body, the locating component includes locating lever, lifting portion, slider and reset spring. The utility model has the advantage of high stability.

Description

High stable engine cylinder cap

Technical Field

The utility model belongs to the technical field of engines, relates to an engine cylinder cover, and particularly relates to a high-stability engine cylinder cover.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, etc., such as internal combustion engines typically convert chemical energy into mechanical energy, and is applicable to both power generation devices and to the entire machine including the power devices, such as gasoline engines, aeroengines, which were originally developed in the united kingdom, so the engine concept also originates in english, the meaning of which refers to that mechanical device that generates power.

At present, the disassembly and assembly of the existing engine cylinder cover are difficult, and when the problem occurs in the engine, the internal parts cannot be replaced and maintained conveniently.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides the engine cylinder cover which is reasonable in design, simple in structure and high in stability.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a high stable engine cylinder lid, includes the engine block and sets up the cylinder cap body on the engine block, its characterized in that, the engine block divide into engine block and lower engine block, last engine block pass through fixing bolt fixed setting on lower engine block, the cylinder cap body set up in the upper end of last engine block, the cylinder cap body be the spill setting, the cylinder cap body on set up the intake valve seat that is used for admitting air and be used for the valve seat of giving vent to anger, the fixed a plurality of connecting rod that is provided with of lower extreme of cylinder cap body, the upper end of last engine block set up a plurality of respectively with each connecting rod matched with trompil, last engine block on and for the position department of connecting rod install a plurality of locating component that is used for locating the cylinder cap body, locating component include locating lever, lifting portion, slider and reset spring, last engine block on and for the trompil department set up the mounting groove that sets up for locating component to install, the locating hole with locating lever one end matched with on the connecting rod, the one end of locating lever stretches out the locating lever for the locating of cylinder cap body, and the other end is fixed with the connecting rod through lifting portion and fixing the connecting rod on the lifting portion.

In the engine cylinder cover with high stability, the sliding piece is arranged in the mounting groove, one end of the return spring is fixedly arranged on the inner wall of the mounting groove, the other end of the return spring is fixedly arranged at one end of the sliding piece, and the sliding piece moves in the mounting groove through movement of the return spring so that the positioning rod positions the cylinder cover body.

In the engine cylinder cover with high stability, the side end of the upper engine body is provided with the groove for pulling the pulling part, and a pulling space is formed between the pulling part and the inner wall of the groove.

In the engine cylinder cover with high stability, the connecting rods are respectively arranged on the left side and the right side of the cylinder cover body, the number of the connecting rods is six, the setting positions of the positioning assemblies are the same as the setting positions of the positioning rods, and the number of the positioning assemblies is the same as the number of the connecting rods.

Compared with the prior art, the engine cylinder cover is high in stability, the engine body is divided into the upper engine body and the lower engine body, and the cylinder cover body is arranged on the engine body through the positioning assembly, so that repair staff can conveniently repair the inside of the engine when problems occur inside the engine body, and the use cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic view of a part of the structure of the present utility model.

In the figure, 1, an engine body; 2. a cylinder head body; 3. an upper engine body; 4. a lower engine body; 5. an air inlet valve seat; 6. a valve seat; 7. a connecting rod; 8. opening holes; 9. a positioning assembly; 10. a positioning rod; 11. a lifting part; 12. a slider; 13. a return spring; 14. a mounting groove; 15. positioning holes; 16. a groove.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, fig. 2 and fig. 3, this high stable engine cylinder cover, including engine body 1 and the cylinder cap body 3 of setting on engine body 1, engine body 1 divide into engine body 3 and lower engine body 4, go up engine body 3 and pass through fixing bolt fixed setting on lower engine body 4, go up engine body 3 and lower engine body 4 can dismantle the setting when being convenient for engine inside and take place the problem, operating personnel maintains inside, cylinder cap body 3 sets up in the upper end of last engine body 3, cylinder cap body 3 is the spill setting, cylinder cap body 3 on set up the intake valve seat 5 that is used for admitting air and be used for the valve seat 6 of giving vent to anger, cylinder cap body 3's lower extreme fixed be provided with a plurality of connecting rod 7, go up engine body 3's upper end set up a plurality of respectively with each connecting rod 7 matched with trompil 8, last engine body 3 on and for connecting rod 7's position department install a plurality of locating component 9 that are used for locating cylinder cap body 3, locating component 9 include locating lever 10, pulling part 11, slider (12) and reset

spring body

13, 3 are equipped with on the cylinder cap body 3 and the locating component 10 and the locating component is equipped with and stretch out and position setting up the locating component 10 for locating component 10 and the other end through setting up on the cylinder cap body 3 and the connecting rod body 3 and the locating component 10 and the locating component is connected with the locating component 10 and the locating component is equipped with one end of the locating component 3.

Further, when the engine cylinder cover needs to be disassembled, the lifting part 11 needs to be pulled to compress the return spring 13 in the mounting groove 14, so that the positioning rod 10 is separated from the positioning hole 15 on the connecting rod 7, and the positioning of the engine cylinder cover and the upper engine body 3 can be released.

Further, the sliding member (12) is disposed in the mounting groove 14, one end of the return spring 13 is fixedly mounted on the inner wall of the mounting groove 14, and the other end of the return spring 13 is fixedly mounted on one end of the sliding member (12), and the sliding member (12) moves in the mounting groove 14 through movement of the return spring 13 so that the positioning rod 10 positions the cylinder cover body 3.

Further, a groove 16 for pulling the pulling part 11 is formed at the side end of the upper engine body 3, and a pulling space is formed between the pulling part 11 and the inner wall of the groove 16.

Further, the connecting rods 7 are respectively arranged on the left side and the right side of the cylinder cover body 3, the number of the connecting rods is six, the positions of the positioning assemblies 9 are the same as the positions of the positioning rods 10, the number of the positioning assemblies 9 is the same as the number of the connecting rods 7, and the stability of the engine cylinder cover when being fixed on the upper engine body 3 is enhanced by the connecting rods 7 which are respectively arranged on the left side and the right side and the positioning assemblies 9 which are matched with the connecting rods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms of the engine block 1, the cylinder head block 3, the upper engine block 3, the lower engine block 4, the intake valve seat 5, the valve seat 6, the connecting rod 7, the opening 8, the positioning assembly 9, the positioning rod 10, the pulling portion 11, the slider (12) 12, the return spring 13, the mounting groove 14, the positioning hole 15, the groove 16, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a high stable engine cylinder lid, includes engine block (1) and sets up cylinder cap body (2) on engine block (1), its characterized in that, engine block (1) divide into engine block (3) and lower engine block (4) on, last engine block (3) pass through fixing bolt fixed setting on lower engine block (4), cylinder cap body (2) set up in the upper end of last engine block (3), cylinder cap body (2) be the spill setting, cylinder cap body (2) on set up intake valve seat (5) and be used for giving vent to anger valve seat (6) that are used for admitting air, cylinder cap body (2)'s lower extreme fixed be provided with a plurality of connecting rod (7), the upper end of last engine block (3) set up a plurality of respectively with each connecting rod (7) matched with trompil (8), last engine block (3) on and for connecting rod (7) position department install a plurality of locating component (9) that are used for locating cylinder cap body (2), locating component (9) include locating component (10), pull rod (11) and slider (13), the engine is characterized in that an installation groove (14) for installing a positioning assembly (9) is formed in the upper engine body (3) and is opposite to the opening (8), a positioning hole (15) matched with one end of a positioning rod (10) is formed in the connecting rod (7), one end of the positioning rod (10) extends out of the installation groove (14) and is connected with the lifting part (11), and the positioning assembly (9) and the connecting rod (7) are used for positioning so as to fix the cylinder cover body (2) on the upper engine body (3).

2. The high-stability engine cylinder cover according to claim 1, wherein the sliding member (12) is disposed in the mounting groove (14), one end of the return spring (13) is fixedly mounted on the inner wall of the mounting groove (14), the other end of the return spring (13) is fixedly mounted on one end of the sliding member (12), and the sliding member (12) moves in the mounting groove (14) through movement of the return spring (13) so that the positioning rod (10) positions the cylinder cover body (2).

3. The high-stability engine cylinder cover according to claim 1, wherein the side end of the upper engine body (3) is provided with a groove (16) for pulling the pulling part (11), and a pulling space is formed between the pulling part (11) and the inner wall of the groove (16).

4. The high-stability engine cylinder cover according to claim 1, wherein the connecting rods (7) are respectively arranged at the left side and the right side of the cylinder cover body (2), the number of the connecting rods is six, the positions of the positioning assemblies (9) are the same as the positions of the positioning rods (10), and the number of the positioning assemblies (9) is the same as the number of the connecting rods (7).