Guide plate type chain with lubrication function

Abstract

The utility model relates to the technical field of plate-type chains, in particular to a guide plate-type chain with lubrication. According to the technical scheme, the chain comprises inner chain links and outer chain links which are evenly distributed, guide boss structures are arranged on outer chain plates of the outer chain links, and the outer side positions of the guide boss structures exceed the plane where the outer side end faces of pin shafts on the inner chain links and the outer chain links are located. The outer side of the guide boss structure is of a spherical surface structure, a matching receding plane is arranged on the outer side of the guide boss structure, a lubricating matching safety groove is formed in the matching receding plane, and a lubricating grease arrangement limiting groove is formed in the lubricating matching safety groove. The guide device has the advantages that the guide device can be conveniently replaced in the later use process, maintenance is more convenient, production cost is low, the main body guide position of the guide device is provided with a lubricating structure, lubricating grease can be stored in cooperation, and lubricating smoothness in the guide use process is better.

Description

Technical Field

[0001] The utility model relates to the technical field of plate chains, in particular to a plate chain with a lubricating guide. Background Art

[0002] Chinese patent application CN105757173A is a plate chain with a guide function that the company previously applied for. It can assist in guiding and increase the service life of the chain when in use. During use, it was found based on user usage that the guide structure will produce relatively large wear during use. Although it can provide reliable protection for the chain body, the guide structure on the chain cannot be maintained. When severe wear occurs, the chain links still need to be replaced. The maintenance efficiency is relatively low and the maintenance cost is relatively high. Utility Model Content

[0003] The purpose of the utility model is to provide a plate chain with a lubricated guide. It improves the structure of the existing plate chain so that the guide structure can be set as a separate structure. It can be easily replaced during later use, is more convenient for maintenance, and has a relatively low production cost. The main guide position of the utility model is provided with a lubricating structure and can be stored in combination with the lubricating paste. The lubrication smoothness during the use of the guide is better, and the wear during use can be effectively reduced, so that the structure of the guide position is more durable and has a longer service life.

[0004] The technical solution of the utility model is as follows:

[0005] A chain with a lubricating guide plate, comprising evenly distributed inner and outer links, the outer link plate of the outer link being provided with a guide boss structure, the outer side position of the guide boss structure exceeding the plane where the outer side end faces of the pin shafts on the inner and outer links are located, and characterized in that: the outer side of the guide boss structure is a spherical structure, the outer side of the guide boss structure is provided with a mating avoidance plane, the mating avoidance plane is provided with a lubrication mating safety groove, the interior of the lubrication mating safety groove is provided with a lubrication grease setting limit groove, the interior of the lubrication mating safety groove is provided with a lubrication output auxiliary smooth groove which is evenly distributed circumferentially and passes through the outer side of the guide boss structure, the depth of the inner side position of the lubrication output auxiliary smooth groove is greater than the depth of the outer side position, and the guide boss structure is connected to the outer link plate main structure in a detachable manner.

[0006] Furthermore, the cross-section of the lubrication output auxiliary smooth groove is an arc-shaped structure.

[0007] Furthermore, an auxiliary guide splicing component matching hole is provided at the inner center position of the lubrication matching safety groove.

[0008] Furthermore, the lubrication output auxiliary smooth groove is located in the outer area of ​​the plane where the outer end surfaces of the pins on the inner link and the outer link are located.

[0009] Furthermore, the guide boss structure is connected to the outer link plate main structure by means of a threaded fitting connection.

[0010] Beneficial effects of the utility model:

[0011] The utility model improves the structure of the existing plate chain so that the guide structure can be set as a separate structure, which can be easily replaced during later use, is more convenient for maintenance, and has a relatively low production cost. The main guide position of the utility model is provided with a lubrication structure and can be stored in combination with the lubricating paste. The lubrication smoothness during the use of the guide is better, which can effectively reduce the wear during use, making the structure of the guide position more durable and having a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front schematic diagram of the utility model;

[0013] Figure 2 It is a top view schematic diagram of the utility model;

[0014] In the figure: 1. Guide boss structure, 2. Lubrication matching safety groove. DETAILED DESCRIPTION

[0015] like Figure 1 and Figure 2As shown, a lubricating guide plate type chain comprises evenly distributed inner links and outer links, and a guide boss structure 1 is provided on the outer link plate of the outer link, and the outer side position of the guide boss structure 1 exceeds the plane where the outer end faces of the pins on the inner links and the outer links are located, and the outer side of the guide boss structure 1 is a spherical structure, which ensures that the smoothness of the matching position during matching guide is relatively good. The outer side of the guide boss structure 1 is provided with a matching avoidance plane, and the matching avoidance plane is provided with a lubricating matching safety groove 2, which can be used with lubricating liquid during use, so that the guide position can have a reliable lubricating effect. The lubricating matching safety groove 2 is provided with a lubricating paste setting limit groove inside, which can be provided with a lubricating paste type lubricating liquid so that it can be stored inside, and can also be matched with a liquid lubricating liquid, and only a small amount of lubricating liquid can be stored during the lubricating matching process. The lubricating matching safety groove 2 is provided with a lubricating output auxiliary smooth groove evenly distributed around the circumference and penetrating the outer side of the guide boss structure 1. When in use, a comprehensive and decentralized lubricating output matching can be performed, ensuring better lubrication safety and better wear resistance during use. The depth of the inner position of the lubrication output auxiliary smooth groove is greater than the depth of the outer position, and the flow efficiency during output is higher. The guide boss structure 1 is connected to the outer chain plate main structure in a detachable manner, which can make this structural component more convenient during maintenance, without the need to disassemble the entire chain, and the maintenance cost is lower. It improves the structure of the existing plate chain so that the guide structure can be set as a separate structure, which can be easily replaced during later use, is more convenient during maintenance, and has a relatively low production cost. Its main guide position is provided with a lubrication structure, and can be stored in combination with lubricating paste. The lubrication smoothness during the use of the guide is better, which can effectively reduce the wear during use, making the structure of the guide position more durable and having a longer service life. In addition, the lubrication position can be spliced ​​and installed with multiple guide structures at the outer position as needed, so the application range is wider during use, and it can be used in combination with guide structures of more specifications.

[0016] Preferably, the cross-section of the lubrication output auxiliary smooth groove is an arc-shaped structure, so as to ensure that the smoothness of the lubrication liquid during delivery can be further improved.

[0017] Preferably, an auxiliary guide splicing assembly mating hole is provided at the inner center position of the lubrication mating safety groove 2, and other guide accessories can be spliced ​​at this position for combined use as needed, thereby meeting the requirements for the coordinated use of complex guide equipment.

[0018] Preferably, the lubrication output auxiliary smooth groove is located in the outer area of ​​the plane where the outer end surfaces of the pin shafts on the inner chain link and the outer chain link are located, ensuring that the lubricating liquid lubricates the guide position more comprehensively while having less impact on the strength of the guide structure.

[0019] Preferably, the guide boss structure 1 is connected to the outer link plate main structure by threaded connection, which makes production operation more convenient and easier to maintain later.

[0020] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A chain with a lubricated guide plate, comprising evenly distributed inner links and outer links, wherein the outer link plate of the outer link is provided with a guide boss structure (1), the outer side position of the guide boss structure (1) exceeds the plane where the outer end faces of the pins on the inner link and the outer link are located, characterized in that: The outer side of the guide boss structure (1) is a spherical structure. A matching avoidance plane is provided on the outer side of the guide boss structure (1). A lubricating matching safety groove (2) is provided on the matching avoidance plane. A lubricating grease setting limit groove is provided inside the lubricating matching safety groove (2). A lubricating output auxiliary smooth groove is provided inside the lubricating matching safety groove (2) which is evenly distributed around the circumference and passes through the outer side of the guide boss structure (1). The depth of the inner side of the lubricating output auxiliary smooth groove is greater than the depth of the outer side. The guide boss structure (1) is connected to the outer chain plate main structure in a detachable manner.

2. A lubricated guide plate chain according to claim 1, characterized in that: The cross section of the lubrication output auxiliary smooth groove is an arc-shaped structure.

3. The lubricated guide plate chain according to claim 1, characterized in that: An auxiliary guide splicing component matching hole is provided at the inner center position of the lubrication matching safety groove (2).

4. The lubricated guide plate chain according to claim 1, characterized in that: The lubrication output auxiliary smooth groove is located in the outer area of ​​the plane where the outer end surfaces of the pin shafts on the inner chain link and the outer chain link are located.

5. The lubricated guide plate chain according to claim 1, characterized in that: The guide boss structure (1) is connected to the outer link plate main body structure by means of a threaded fitting connection.

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