CN219242060U

CN219242060U - Stable cylinder cover

Info

Publication number: CN219242060U
Application number: CN202320251709.3U
Authority: CN
Inventors: 朱晓龙; 王春
Original assignee: Xiangyang Jimei Die Casting Co ltd
Current assignee: Xiangyang Jimei Die Casting Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-23
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a stable cylinder head cover, which comprises a cylinder head cover main body and reinforcing installation mechanisms, wherein the two reinforcing installation mechanisms are symmetrically installed on two sides of the cylinder head cover main body, each reinforcing installation mechanism comprises a fixed long plate, a compression plate, a limiting rod, a connecting bolt and a connecting plate, the fixed long plate is fixed on the front surface of the cylinder head cover main body, one ends of the two Z-shaped compression plates penetrate through rectangular holes formed in the surface of the fixed long plate to be exposed to the outside, and the other ends of the compression plates are provided with connecting bolts; according to the utility model, the cylinder head cover main body and the reinforcing and installing mechanism are combined, so that the installation area of the cylinder head cover main body and the cylinder head cover can be enlarged on the premise that the installation and use of the cylinder head cover are not affected, the installation tightness of the cylinder head cover main body and the cylinder head cover is further increased, the cylinder head cover main body is supported in a sharing way by vibration, the use stability of the cylinder head cover main body is improved, the tightness between the cylinder head cover main body and the cylinder head cover is improved, and the situation that oil mist leaks from the edge is avoided.

Description

Stable cylinder cover

Technical Field

The utility model belongs to the technical field of cylinder covers, and particularly relates to a stable cylinder cover.

Background

The cylinder head cover is used for covering and sealing the cylinder head, so that engine oil is kept inside, and pollutants such as dirt, moisture and the like are isolated outside; the engine oil is isolated from the air, and during operation of the engine, oil mist is formed, and the cooler inner surface of the head cover collects the oil mist, causing the engine oil to condense and flow back down to the engine oil casing.

The existing cylinder head cover is fixed on the cylinder cover through two screws, and the possible tightness between the side end of the cylinder head cover and the cylinder cover is insufficient, meanwhile, the cylinder head cover is driven to vibrate along with equipment working vibration, so that oil mist can overflow from the edge in the process of collecting and flowing downwards, and the problem of oil mist collection waste is caused.

Disclosure of Invention

The present utility model has been made in view of the above-described problems, and an object of the present utility model is to provide a stable cylinder head cover that solves the problems of insufficient tightness between the cylinder head cover and the cylinder head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable cylinder head cover, includes the cylinder head cover main part and consolidates installation mechanism, two consolidate installation mechanism symmetry installs in the cylinder head cover main part both sides, consolidate installation mechanism includes fixed longeron, pressure strip, gag lever post, connecting bolt and connecting plate, fixed longeron is fixed at the cylinder head cover main part front surface, two Z types the rectangular hole that fixed longeron surface was seted up is passed to pressure strip one end exposes in the outside, connecting bolt is installed to the pressure strip other end, two be provided with the connecting plate between the pressure strip.

Preferably, the limiting rod is vertically and rotatably arranged on the front surface of the fixed long plate, and the rear end of the limiting rod is in surface contact with the pressing plate.

Preferably, a rectangular frame plate is fixed between the opposite pressing plates, the rectangular frame plate is located at the outer side of the cylinder head cover main body, a sealing ring is arranged on the inner surface of the rectangular frame plate, and the inner end of the sealing ring extends to the rear surface of the cylinder head cover main body.

Preferably, the sealing ring is a rubber ring, and the outer surface of the compacting plate is provided with reinforcing ribs.

Preferably, the front surface of the cylinder head cover main body is provided with an oil filling hole, and the outer surface of the cylinder head cover main body is provided with a lug.

Preferably, the cylinder head cover main body front surface is provided with coupling assembling, coupling assembling includes backup pad, lantern ring and limit bolt, the lantern ring is located the oil filler point front side, the backup pad both ends are fixed respectively at cylinder head cover main body and lantern ring lower surface.

Preferably, the two limit bolts are oppositely arranged on the upper surface and the lower surface of the lantern ring, and the limit bolts are in threaded connection with the lantern ring.

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

(1) According to the utility model, the cylinder head cover main body and the reinforcing and installing mechanism are combined, so that the installation area of the cylinder head cover main body and the cylinder head cover can be enlarged on the premise that the installation and use of the cylinder head cover are not affected, the installation tightness of the cylinder head cover main body and the cylinder head cover is further increased, the cylinder head cover main body is supported in a sharing way by vibration, the use stability of the cylinder head cover main body is improved, the tightness between the cylinder head cover main body and the cylinder head cover is improved, and the situation that oil mist leaks from the edge is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the reinforcement mounting mechanism of the present utility model;

FIG. 3 is a schematic view of a connection assembly according to the present utility model;

in the figure: 100. a cylinder head cover main body; 101. an oil filling hole; 200. reinforcing the mounting mechanism; 201. fixing the long plate; 202. a compacting plate; 2021. a rectangular frame plate; 2022. a seal ring; 203. a limit rod; 204. a connecting bolt; 205. a connecting plate; 300. a connection assembly; 301. a support plate; 302. a collar; 303. and a limit bolt.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a stable cylinder head cover, including cylinder head cover main part 100 and consolidate installation mechanism 200, two consolidate installation mechanism 200 symmetry and install in cylinder head cover main part 100 both sides, cylinder head cover main part 100 installs on the cylinder head surface, consolidate installation mechanism 200 includes fixed longplate 201, clamp plate 202, gag lever post 203, connecting bolt 204 and connecting plate 205, consolidate the fastening connection of cylinder head cover main part 100 and cylinder head is realized to installation mechanism 200, improve two installation stability and leakproofness, fixed longplate 201 is fixed at cylinder head cover main part 100 front surface, the rectangular hole that two Z-shaped clamp plates 202 one end passed fixed longplate 201 surface and offered exposes in the outside, the clamp plate 202 can be according to cylinder head cover main part 100 size removal change the position of outer end, make things convenient for clamp plate 202 tip and cylinder head surface connection to fix, clamp plate 202 other end installs connecting bolt 204, realize clamp plate 202 and cylinder head cover main part 100 side towards the cylinder head surface compress tightly, avoid appearing the gap between the two clamp plates 202, be provided with connecting plate 205, two clamp plates 202 outwards move simultaneously change the mounted position.

In this embodiment, preferably, the stop lever 203 is vertically and rotatably mounted on the front surface of the fixed long plate 201, the position of the stop lever 203 can be rotatably adjusted, the rear end of the stop lever 203 contacts with the surface of the pressing plate 202, and the position of the pressing plate 202 can be limited and fixed by using the friction resistance of the contact.

In this embodiment, preferably, a rectangular frame plate 2021 is fixed between the opposite compression plates 202, the rectangular frame plate 2021 is located at the outer side of the cylinder head cover main body 100, a sealing ring 2022 is provided on the inner surface of the rectangular frame plate 2021, the sealing ring 2022 may be located between the cylinder head cover main body 100 and the cylinder head, so as to play a role in further sealing, avoid the condition of oil mist leakage, the inner end of the sealing ring 2022 extends to the rear surface of the cylinder head cover main body 100, the sealing ring 2022 is a rubber ring, and a reinforcing rib is provided on the outer surface of the compression plate 202, so that the installation and use strength of the compression plate 202 is increased.

In this embodiment, preferably, the front surface of the cylinder head cover main body 100 is provided with the oil filling hole 101, the oil filling hole 101 may be connected with an external oil pipe, and the outer surface of the cylinder head cover main body 100 is provided with a lug, so that the lug is conveniently connected and fixed with the cylinder head cover main body 100 through a screw.

In this embodiment, preferably, the front surface of the cylinder head cover main body 100 is provided with the connection assembly 300, the connection assembly 300 can realize the installation tightness of the oil pipe and the oil filler hole 101, the situation that the medium is affected by the separation looseness of the oil pipe and the oil filler hole is avoided because of external force, the connection assembly 300 comprises the support plate 301, the sleeve ring 302 and the limit bolts 303, the sleeve ring 302 is located at the front side of the oil filler hole 101, two ends of the support plate 301 are respectively fixed on the lower surfaces of the cylinder head cover main body 100 and the sleeve ring 302, two limit bolts 303 are relatively installed on the upper surface and the lower surface of the sleeve ring 302, the two limit bolts 303 can relatively clamp the oil pipe joint, the fastening connection of the oil pipe and the sleeve ring 302 is realized, the position of the oil pipe is limited, and the limit bolts 303 are in threaded connection with the sleeve ring 302.

The working principle and the using flow of the utility model are as follows: when the cylinder head cover is used, the end part of the compression plate 202 is positioned in a proper position in a rectangular hole on the fixed long plate 201, the limiting rod 203 is screwed to enable the inner end of the compression plate to be in contact with the surface of the compression plate 202, the position of the compression plate 202 is fixed by utilizing the friction resistance of contact, as the cylinder head cover main body 100 is fixed on the surface of a cylinder head through two screws, the sealing ring 2022 is positioned between the cylinder head cover main body 100 and the cylinder head, the sealing ring 2022 is in a pressed state to play a sealing role, and the end part of the compression plate 202 is fixed on the surface of the cylinder head through the connecting bolt 204, so that the fastening connection of the cylinder head cover main body 100 and the cylinder head is realized, the installation connection area of the cylinder head cover main body 100 and the cylinder head is increased, the support stability of external force is improved, and the installation stability of the cylinder head cover main body 100 is increased.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable cylinder head cover, includes cylinder head cover main part (100) and consolidates installation mechanism (200), its characterized in that: two consolidate installation mechanism (200) symmetry and install in cylinder head cover main part (100) both sides, consolidate installation mechanism (200) including fixed longeron (201), pressure strip (202), gag lever post (203), connecting bolt (204) and connecting plate (205), fixed longeron (201) are fixed at cylinder head cover main part (100) front surface, two Z pressure strip (202) one end passes the rectangular hole that fixed longeron (201) surface was seted up and exposes in the outside, connecting bolt (204) are installed to pressure strip (202) other end, two be provided with connecting plate (205) between pressure strip (202).

2. The stable cylinder head cover according to claim 1, characterized in that: the limiting rod (203) is vertically and rotatably arranged on the front surface of the fixed long plate (201), and the rear end of the limiting rod (203) is in surface contact with the pressing plate (202).

3. The stable cylinder head cover according to claim 1, characterized in that: a rectangular frame plate (2021) is fixed between the opposite pressing plates (202), the rectangular frame plate (2021) is located at the outer side of the cylinder head cover main body (100), a sealing ring (2022) is arranged on the inner surface of the rectangular frame plate (2021), and the inner end of the sealing ring (2022) extends to the rear surface of the cylinder head cover main body (100).

4. A stable cylinder head cover according to claim 3, characterized in that: the sealing ring (2022) is a rubber ring, and reinforcing ribs are arranged on the outer surface of the pressing plate (202).

5. The stable cylinder head cover according to claim 1, characterized in that: the front surface of the cylinder head cover main body (100) is provided with an oil filling hole (101), and the outer surface of the cylinder head cover main body (100) is provided with lugs.

6. The stable cylinder head cover according to claim 5, wherein: the cylinder head cover is characterized in that a connecting assembly (300) is arranged on the front surface of the cylinder head cover body (100), the connecting assembly (300) comprises a supporting plate (301), a lantern ring (302) and a limit bolt (303), the lantern ring (302) is located at the front side of the oil filling hole (101), and two ends of the supporting plate (301) are respectively fixed on the lower surfaces of the cylinder head cover body (100) and the lantern ring (302).

7. The stable cylinder head cover according to claim 6, wherein: the two limit bolts (303) are oppositely arranged on the upper surface and the lower surface of the lantern ring (302), and the limit bolts (303) are in threaded connection with the lantern ring (302).