CN216278187U

CN216278187U - Cylinder cover with multiple fixed installations

Info

Publication number: CN216278187U
Application number: CN202123080514.7U
Authority: CN
Inventors: 徐明祥
Original assignee: Hangzhou Changle Huafa Electric Co ltd
Current assignee: Hangzhou Changle Huafa Electric Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-12
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a multiple fixedly-mounted cylinder cover, which comprises a main body, a positioning mounting mechanism, a protection mechanism and a reinforcing anti-deformation mechanism, wherein the positioning mounting mechanism is arranged on two sides of the middle end of the main body, the protection mechanism is attached to the periphery of the top of the main body, the reinforcing anti-deformation mechanism is arranged on the inner side of the main body, the positioning mounting mechanism comprises a first positioning mounting opening, a first positioning bolt rod, a second positioning mounting opening and a second positioning bolt rod, and the first positioning bolt rod is assembled at the middle end of the first positioning mounting opening. This multiple fixed mounting's cylinder head, dress protection piece parcel dress is peripheral at the top of main part to it is unanimous with the used screw of the bolt assembly that the main part set up, can strengthen the leakproofness that both pasted the dress, and paste dress protection piece and even adorn extension piece and both be connected, even adorn the extension piece can just to the middle part inboard of reserving the oilhole in the middle part of the main part, also avoid the emergence of jam when convenient to use person clears up.

Description

Cylinder cover with multiple fixed installations

Technical Field

The utility model relates to the technical field of cylinder covers, in particular to a multiple fixedly-mounted cylinder cover.

Background

The cylinder cover is cast by cast iron or aluminum alloy, is a mounting base body of a valve mechanism, is also a sealing cover of the cylinder, well forms a combustion chamber by the top of the cylinder and a piston, bears the action of high-temperature and high-pressure gas, bears the mechanical load caused by gas force and fastening cylinder bolts, bears very high thermal load due to the contact with the high-temperature gas, and can not be damaged or deformed in order to ensure good sealing of the cylinder, therefore, the cylinder cover has enough strength and rigidity.

When the cylinder cover in the market is used, the cylinder cover is exposed outside the cylinder for a long time, oil stain garbage can be possibly polluted outside the cylinder cover and at the joint of each part of the cylinder cover, and more serious people can also have the phenomenon that parts such as reserved oil holes are blocked and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multiple-fixed-installation cylinder cover, which aims to solve the problems that the cylinder cover is exposed outside a cylinder for a long time, oil stain garbage is possibly polluted outside the cylinder cover and the joints of various parts of the cylinder cover, and more serious parts can block reserved oil holes and other parts.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multiple fixed mounting's cylinder head, includes main part, location installation mechanism, protection machanism and consolidates anti deformation mechanism, the middle-end both sides of main part are provided with location installation mechanism, and the peripheral subsides in top of main part are equipped with protection machanism, the inside inboard of main part is provided with consolidates anti deformation mechanism, location installation mechanism includes first location dress mouth, first location peg, second location dress mouth and second location peg, and the middle part middle-end of first location dress mouth is equipped with first location peg, the both sides side distribution of main part has second location dress mouth, and the middle part middle-end of second location dress mouth is provided with second location peg.

Furthermore, the first positioning bolt rod is in threaded assembly connection with the main body through the first positioning opening, and the second positioning opening and the second positioning bolt rod are symmetrically distributed along the transverse central axis of the main body.

Further, protection mechanism is including pasting dress protection piece, counterpoint dress mouth and even dress extension piece, and pastes the middle part of dress protection piece and distribute and have the counterpoint dress mouth, the inboard of counterpoint dress mouth is provided with even dress extension piece.

Furthermore, the inside size of the mounting protection piece is matched with the outside size of the main body, and the mounting protection piece is fixedly connected with the connecting and mounting extension piece.

Further, consolidate resistance to deformation mechanism and include that first subsides dress frame, type weldment, screw thread subassembly, even steel pole and second subsides dress frame, and the inboard welding all around of first subsides dress frame has the type weldment, the both sides inner wall of first subsides dress frame is provided with screw thread subassembly, and the welding of the avris both ends of first subsides dress frame has even steel pole, the welding of the other end of even steel pole has the second to paste dress frame.

Furthermore, the periphery of the inner side of the first attaching frame is welded with eight shaped welding pieces in a side-by-side mode.

Furthermore, first subsides dress frame constitutes the spiral shell dress structure through screw thread subassembly and main part with the second subsides dress frame, and first dress frame is connected with the second subsides dress frame through even steel pole.

Compared with the prior art, the utility model has the beneficial effects that: this multiple fixed mounting's cylinder head, dress protection piece parcel dress is peripheral at the top of main part to it is unanimous with the used screw of the bolt assembly that the main part set up, can strengthen the leakproofness that both pasted the dress, and paste dress protection piece and even adorn extension piece and both be connected, even adorn the extension piece can just to the middle part inboard of reserving the oilhole in the middle part of the main part, also avoid the emergence of jam when convenient to use person clears up.

Most of existing cylinder cover bodies are only in one group of screw installation positioning, however, when the cylinder cover bodies are forced to collide by only one group of positioning mechanisms, impact forced displacement between the cylinder cover bodies and cylinders may occur, so that safety is reduced to a certain extent, and hidden dangers are increased.

The cylinder head main part general case all is in the cylinder outside, however the time may lead to external oil stain rubbish etc. to be infected with in the outside of main part and each parts junction for a long time, can cause the jam of reserving the oilhole when serious, it pastes the dress protection piece parcel and pastes the top periphery at the main part this moment, and unanimous with the used screw of the bolt assembly that the main part set up, can strengthen the leakproofness that both pasted the dress, and paste the dress protection piece and link to adorn extension piece both and be connected, link to adorn the extension piece and can just to the middle part inboard of reserving the oilhole in the middle part of the main part, also avoid the emergence of jam when convenient to use person clears up.

Threaded components are arranged on two sides of the middle end of the first attaching frame and the second attaching frame, the first attaching frame and the second attaching frame can be tightly assembled inside the main body, and shaped weldments are welded at the corner edges of the inner side ends of the first attaching frame and the second attaching frame, so that the effect of assisting in reinforcing the cylinder cover main body can be achieved.

Drawings

Fig. 1 is a schematic structural view of the main body and the mounting protector in a mounted state;

FIG. 2 is a schematic structural view of the main body and the mounting protector in a separated state;

FIG. 3 is a schematic bottom view of the main body of the present invention;

fig. 4 is a schematic perspective view of the reinforcing anti-deformation mechanism of the present invention.

In the figure: 1. a main body; 2. a positioning and mounting mechanism; 201. a first positioning opening is arranged; 202. a first positioning pin; 203. a second positioning opening is formed; 204. a second positioning pin; 3. a protection mechanism; 301. mounting a protection piece; 302. aligning and assembling the openings; 303. connecting an extension piece; 4. reinforcing the deformation-resistant mechanism; 401. a first mounting frame; 402. a profile weldment; 403. a threaded assembly; 404. connecting a steel rod; 405. and a second mounting frame.

Detailed Description

As shown in fig. 1, a multiple fixedly mounted cylinder head includes: a main body 1; the two sides of the middle end of the main body 1 are provided with positioning and mounting mechanisms 2, the periphery of the top of the main body 1 is attached with a protection mechanism 3, each positioning and mounting mechanism 2 comprises a first positioning and mounting port 201, a first positioning bolt rod 202, a second positioning and mounting port 203 and a second positioning bolt rod 204, the middle end of the middle part of the first positioning and mounting port 201 is provided with the first positioning bolt rod 202, the side edges of the two sides of the main body 1 are distributed with the second positioning and mounting ports 203, the middle end of the middle part of the second positioning and mounting port 203 is provided with the second positioning bolt rod 204, the first positioning bolt rod 202 forms a thread assembly connection with the main body 1 through the first positioning and mounting port 201, the second positioning and mounting ports 203 and the second positioning bolt rods 204 are symmetrically distributed along the transverse central axis of the main body 1, most of the existing cylinder cover main bodies 1 are only one group of bolt assembly positioning, however, when the cylinder cover main body 1 is forcibly collided, an impact forced displacement between the cylinder cover main body 1 and a cylinder can be caused by only one group of positioning mechanisms, thereby leading to the security to reduce to a certain extent, hidden danger increases.

As shown in fig. 2, a cylinder head with multiple fixed installations, a protection mechanism 3 includes a mounting protection piece 301, an alignment installation opening 302 and a connection installation extension piece 303, the alignment installation opening 302 is distributed in the middle of the mounting protection piece 301, the connection installation extension piece 303 is arranged on the inner side of the alignment installation opening 302, the inner side of the mounting protection piece 301 matches with the outer side of the main body 1, the mounting protection piece 301 and the connection installation extension piece 303 are fixedly connected, the cylinder head main body 1 is generally located outside the cylinder, however, oil dirt and garbage and the like outside may be contaminated on the outside of the main body 1 and the connection position of each component for a long time, the blockage of the reserved oil hole may be caused seriously, at this time, the mounting protection piece 301 is wrapped on the periphery of the top of the mounting main body 1 and is consistent with the screw hole used by the bolt component arranged on the main body 1, the mounting tightness of the mounting protection piece 301 and the connection installation extension piece 303 can be enhanced, the connecting extension piece 303 can be just opposite to the inner side of the middle part of the oil hole reserved in the middle part of the main body 1, so that a user can clean the connecting extension piece conveniently and avoid blockage.

As shown in fig. 3, in a multiple fixedly-mounted cylinder head, a reinforcing anti-deformation mechanism 4 is arranged on the inner side of a main body 1, the reinforcing anti-deformation mechanism 4 comprises a first mounting frame 401, a shaped welding part 402, a threaded component 403, a steel connecting rod 404 and a second mounting frame 405, the shaped welding part 402 is welded on the inner side of the periphery of the first mounting frame 401, eight shaped welding parts 402 are arranged, the threaded components 403 are arranged on the inner walls of two sides of the first mounting frame 401, the steel connecting rod 404 is welded on two ends of the side of the first mounting frame 401, the second mounting frame 405 is welded on the other end of the steel connecting rod 404, the first mounting frame 401 and the second mounting frame 405 form a threaded structure through the threaded component 403 and the main body 1, the first mounting frame 401 is connected with the second mounting frame 405 through the steel connecting rod 404, the threaded components 403 are arranged on two sides of the middle ends of the first mounting frame 401 and the second mounting frame 405, the first mounting frame 401 and the second mounting frame 405 can be tightly assembled in the main body 1, and the shaped weldment 402 is welded at the corner of the inner side ends of the first mounting frame 401 and the second mounting frame 405, so that the cylinder head main body 1 can be reinforced.

The working principle is as follows: for the cylinder head with multiple fixed installations, most of the existing cylinder head main bodies 1 are only in one group of screw installation positioning, however, when the cylinder head main body 1 is forcibly collided, impact forced displacement between the cylinder head main body 1 and the cylinder can be caused by only one group of positioning mechanisms, so that the safety is reduced to a certain extent, the hidden danger is increased, the cylinder head main body 1 is generally positioned outside the cylinder, however, external oil stain, garbage and the like can be polluted outside the main body 1 and at the connection position of each component for a long time, and the reserved oil hole can be blocked seriously, at the moment, the mounting protection piece 301 is wrapped and mounted on the periphery of the top of the main body 1 and is consistent with the screw hole used by the bolt component arranged on the main body 1, the mounting tightness of the mounting protection piece 301 and the connecting extension piece 303 can be enhanced, the connecting extension piece 303 can be over against the inner side of the middle part of the reserved oil hole in the main body 1, also avoid the emergence of jam when convenient to user's clearance, be provided with threaded component 403 at first subsides dress frame 401 and the middle-end both sides of second subsides dress frame 405 at last, can closely assemble first subsides dress frame 401, the inside at main part 1 with second subsides dress frame 405, there is type weldment 402 in the medial extremity angle limit welding of first subsides dress frame 401 and second subsides dress frame 405, can play the effect of supplementary reinforcement cylinder head main part 1.

Claims

1. The utility model provides a multiple fixed mounting's cylinder head, includes main part (1), location installation mechanism (2), protection machanism (3) and consolidates anti deformation mechanism (4), its characterized in that: the middle end both sides of main part (1) are provided with location installation mechanism (2), and the peripheral subsides in top of main part (1) are equipped with protection machanism (3), the inside inboard of main part (1) is provided with and consolidates anti-deformation mechanism (4), location installation mechanism (2) are including first location dress mouth (201), first location peg (202), second location dress mouth (203) and second location peg (204), and the middle part middle-end of first location dress mouth (201) is equipped with first location peg (202), the both sides side distribution of main part (1) has second location dress mouth (203), and the middle part middle-end of second location dress mouth (203) is provided with second location peg (204).

2. The multiple fixedly mounted cylinder head of claim 1, wherein: the first positioning bolt rod (202) is in threaded assembly connection with the main body (1) through the first positioning installing opening (201), and the second positioning installing opening (203) and the second positioning bolt rod (204) are symmetrically distributed along the transverse central axis of the main body (1).

3. The multiple fixedly mounted cylinder head of claim 1, wherein: protection machanism (3) including pasting dress protection piece (301), counterpoint dress mouth (302) and even dress extension piece (303), and paste the middle part of dress protection piece (301) and have counterpoint dress mouth (302), the inboard of counterpointing dress mouth (302) is provided with even dress extension piece (303).

4. A multiple mount cylinder head as defined in claim 3 wherein: the inner side size of the mounting protection piece (301) is matched with the outer side size of the main body (1), and the mounting protection piece (301) is fixedly connected with the connecting extension piece (303).

5. The multiple fixedly mounted cylinder head of claim 1, wherein: consolidate resistance to deformation mechanism (4) and paste dress frame (405) including first subsides dress frame (401), type weldment (402), screw assembly (403), even steel pole (404) and second, and the inboard welding all around of first subsides dress frame (401) has type weldment (402), the both sides inner wall of first subsides dress frame (401) is provided with screw assembly (403), and the avris both ends welding of first subsides dress frame (401) has even steel pole (404), the welding of the other end of even steel pole (404) has second subsides dress frame (405).

6. The multiple mount cylinder head of claim 5, wherein: the periphery of the inner side of the first attaching frame (401) is welded with the shaped weldments (402) in a side-by-side mode, and eight shaped weldments (402) are arranged.

7. The multiple mount cylinder head of claim 5, wherein: the first attaching frame (401) and the second attaching frame (405) form a screw-mounting structure through a threaded component (403) and the main body (1), and the first attaching frame (401) is connected with the second attaching frame (405) through a steel connecting rod (404).