CN217440694U

CN217440694U - Durable type link

Info

Publication number: CN217440694U
Application number: CN202221326502.XU
Authority: CN
Inventors: 金晓彬; 任素芹
Original assignee: Xinghua Zhennan Alloy Machinery Co ltd
Current assignee: Xinghua Zhennan Alloy Machinery Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-16
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a chain link technical field especially relates to a durable type chain link. The utility model adopts the technical proposal that: including main part joint support board, both sides are equipped with a symmetry respectively around main part joint support board and just are integrated into one piece's chain combined connection board, chain combined connection board fore-and-aft direction's outside terminal surface is close to the right side position and is equipped with built-up mounting cooperation groove, chain combined connection board fore-and-aft direction medial surface is close to the left side position and is equipped with conical first combined mounting spread groove, be equipped with integrated into one piece's conical second combined erection column on the medial surface of built-up mounting cooperation groove fore-and-aft direction. The utility model has the advantages that: can ensure in the use that lubricated liquid carries out even lubrication to inboard structure to whole durability and security when can improving the later stage chain and using, the whole life-span when using is also longer.

Description

Durable type link

Technical Field

The utility model relates to a chain link technical field especially relates to a durable type chain link.

Background

When the chain is used, the chain is usually required to be matched with lubricating liquid to ensure the safety and the durability in the using process, but if the general chain is used for inputting the lubricating liquid, the uniform lubrication on the structure at the inner side position is uniformly lubricated, the lubrication uniformity in the using process cannot be ensured, partial damage is easily caused in the using process, the durability in the using process is not ideal, and the general chain link is produced in a rivet (pin shaft) combination mode, so that the cost in the production process is relatively high, and the connection strength is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a durable type chain link, it adopts brand-new structural design, and its bulk strength is better, can have stronger bearing capacity when using, through the lubricated safe slot that sets up in the main part position, can ensure in the use that lubricated liquid carries out even lubrication to inner side structure to whole durability and security when can improving later stage chain use, whole life-span when using is also longer.

The technical scheme of the utility model as follows:

a durable link, characterized by: comprises a main body connecting support plate, wherein the front side and the rear side of the main body connecting support plate are respectively provided with a symmetrical chain combined connecting plate which is integrally formed, a combined mounting matching groove is arranged at the position close to the right side of the outer side end face of the chain combined connecting plate in the front-back direction, the inner side end surface of the chain combined connecting plate in the front and back direction close to the left side is provided with a conical first combined mounting connecting groove, the end surface of the inner side of the combined installation matching groove in the front-back direction is provided with an integrally formed conical second combined installation column, the second composite mounting post is sized to fit within the first composite mounting attachment slot, a main body lubrication safety groove which is the same as the middle position of the chain combined connecting plate in the front-back direction is arranged at the position, close to the left side, of the front face of the combined installation matching groove, the left end face of the main body lubrication safety groove and the left end face of the combined installation matching groove are on the same plane.

Further, the combined installation matching groove completely penetrates through the body connecting support plate in the vertical direction.

Furthermore, the height of the second combined mounting column in the front-back direction is smaller than the depth of the combined mounting matching groove in the front-back direction.

Furthermore, a lubricating transition fit safety chamfer is arranged at the outer side edge of the main body lubricating safety groove.

Furthermore, the left side and the right side of the chain combination connecting plate are both of safe arc structures.

The utility model has the advantages that:

the utility model discloses a brand-new structural design, its bulk strength is better, can have stronger bearing capacity when using, through the lubricated safe slot that sets up in the main part position, can ensure in the use that lubricated liquid carries out even lubrication to inboard structure to whole durability and security when can improving the later stage chain and use, whole life-span when using is also longer.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a left side schematic view of the present invention;

fig. 4 is a right side schematic view of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic bottom view of the present invention;

fig. 7 is a schematic perspective view of the second direction of the present invention;

in the figure: 1. main part joint support board, 2, chain combination connecting plate, 3, combination installation cooperation groove, 4, first combination installation spread groove, 5, second combination erection column, 6, the lubricated safe groove of main part.

Detailed Description

As shown in fig. 1 to 7, a durable type chain link, it adopts brand-new structural design, and its bulk strength is better, can have stronger bearing capacity when using, through the lubricated safe slot that sets up in the main part position, can ensure in the use that lubricated liquid carries out even lubrication to inboard structure to whole durability and security when can improving later stage chain use, whole life-span when using is also longer. It includes main part joint support board 1, both sides are equipped with a symmetry respectively around main part joint support board 1 and just be integrated into one piece's chain built-up connection board 2, and it has replaced traditional accessory plate structure, and bulk strength is higher. The chain combination connecting plate 2 fore-and-aft direction's outside terminal surface is close to right side position and is equipped with combination

installation cooperation groove

3, 2 fore-and-aft direction medial surface of chain combination connecting plate is close to left side position and is equipped with conical first combination installation spread groove 4, be equipped with integrated into one piece's conical second combination erection column 5 on the medial surface of 3 fore-and-aft direction of combination installation cooperation groove, can realize the aggregate erection between the chain link through them. The second composite mounting post 5 is sized to fit within the first composite mounting attachment slot 4. The front side of the combined installation matching groove 3 is provided with a main body lubrication safety groove 6 which is the same as the middle position of the chain combined connecting plate 2 in the front-back direction, so that the lubrication liquid can be uniformly conveyed and lubricated inside and outside when the chain combined connecting plate is used. The left end face of the main body lubrication safety groove 6 and the left end face of the combined installation matching groove 3 are on the same plane, so that the lubrication conveying stability of the inner side position can be guaranteed.

Preferably, the assembly fitting groove 3 completely penetrates the body connection support plate 1 in the vertical direction, so that the assembly operation at this position is facilitated and the connection space at the assembly position is increased.

Preferably, the height of the second combined mounting post 5 in the front-back direction is smaller than the depth of the combined mounting matching groove 3 in the front-back direction, so that the position is ensured to be easier to assemble, and if the height is too large, the efficiency of the assembly is affected.

Preferably, the outer edge of the main body lubrication safety groove 6 is provided with a lubrication transition fit safety chamfer, so that the smoothness of the lubricating liquid during conveying is better.

Preferably, the left side and the right side of the chain combination connecting plate 2 are both of a safe arc structure, the structural safety of the outer side position is better, and the safety in the using process can be effectively improved.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. A durable link, characterized by: the chain assembly connecting plate comprises a main body connecting support plate (1), wherein a chain assembly connecting plate (2) which is symmetrical and is integrally formed is arranged on the front side and the rear side of the main body connecting support plate (1), an assembly mounting matching groove (3) is formed in the position, close to the right side, of the outer side end face of the front direction and the rear direction of the chain assembly connecting plate (2), a conical first assembly mounting connecting groove (4) is formed in the position, close to the left side, of the inner side end face of the front direction and the rear direction of the chain assembly connecting plate (2), an integrally formed conical second assembly mounting column (5) is arranged on the inner side end face of the front direction and the rear direction of the assembly mounting matching groove (3), the size of the second assembly mounting column (5) can be installed in the size of the first assembly mounting connecting groove (4), a main body lubricating safety groove (6) which is the same as the middle position of the front direction and the rear direction of the chain assembly connecting plate (2) is arranged close to the left side in the front side of the assembly mounting matching groove (3), the left end face of the main body lubrication safety groove (6) and the left end face of the combined installation matching groove (3) are on the same plane.

2. A durable link as claimed in claim 1, wherein: the combined installation matching groove (3) completely penetrates through the main body connecting support plate (1) in the vertical direction.

3. A durable link as claimed in claim 1, wherein: the height of the second combined mounting column (5) in the front-back direction is smaller than the depth of the combined mounting matching groove (3) in the front-back direction.

4. A durable link as claimed in claim 1, wherein: and a lubricating transition fit safety chamfer is arranged at the outer edge of the main lubricating safety groove (6).

5. A durable link as claimed in claim 1, wherein: the left side and the right side of the chain combined connecting plate (2) are both of safe arc structures.