CN218913645U

CN218913645U - Chain wheel not easy to break

Info

Publication number: CN218913645U
Application number: CN202223319789.6U
Authority: CN
Inventors: 邱兴刚
Original assignee: Danling Xingshun Machinery Parts Co ltd
Current assignee: Danling Xingshun Machinery Parts Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-25
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a chain wheel which is not easy to break, and relates to the technical field of chain wheels. According to the utility model, the main structure of the chain wheel can be constructed through the structural combination of the driving seat, the connecting plate, the reinforcing ring and the tooth block, and the structural stability of the chain wheel is ensured through the cambered surface structural arrangement of the connecting plate and the reinforcing ring, the vibration reduction and reinforcement functions are further achieved through the cooperation of the vibration reduction cavity and the reinforcing rib, space is provided for releasing the internal operation pressure through the pressure release groove, the stability of the structure of the connecting shaft is ensured through the structural combination of the force application end, the connecting shaft, the embedding plate and the reinforcing plate, and the service life of the chain wheel can be powerfully ensured through the arrangement.

Description

Chain wheel not easy to break

Technical Field

The utility model relates to the technical field of chain wheels, in particular to a chain wheel which is not easy to break.

Background

The chain wheel is a linkage structure applied to an internal transmission system of power or driving equipment, the principle is that the chain wheel is combined with a chain through the circulation operation of a self toothed structure, the driving function of a single group or a plurality of groups of other driving structures is realized, in the practical use of the chain wheel, the chain wheel is fast in work rhythm and high in working strength, the structure of the chain wheel is reinforced by the traditional chain wheel only through the reinforcing requirement on the chain wheel material, the chain wheel is broken or the connecting shaft is damaged easily in the long-term action process, the service life of the chain wheel is influenced, and the chain wheel needs to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a chain wheel which is not easy to break.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a difficult cracked sprocket, includes the drive seat, the connecting plate is equipped with to the surface of drive seat, the strengthening ring is equipped with to the surface of connecting plate, the tooth piece is equipped with to the surface of strengthening ring, the damping chamber has been seted up to the surface of connecting plate, the strengthening rib is equipped with to the inboard in damping chamber, the relief groove has evenly been seted up to the rear end surface of drive seat, the rear end of drive seat is provided with the application of force end, the front end of application of force end is equipped with the connecting axle, the front end of connecting axle is equipped with puts into the board, the reinforcing plate is equipped with to the surface of connecting axle.

In order to further limit the structures of the connecting plate and the reinforcing ring, the utility model is improved in that the connecting plate is annular in shape, the connecting plate and the reinforcing ring are both arranged to be arc-surface structures, and the tooth blocks are distributed at equal intervals circumferentially.

In order to realize the reinforcement function of the vibration reduction cavity, the vibration reduction cavity and the reinforcing ribs are distributed at equal intervals circumferentially, annular ribs are arranged between the reinforcing ribs, and the annular ribs are arranged on the inner side of the connecting plate.

In order to reinforce the structure of the connecting shaft, the utility model is improved in that the reinforcing plate is arc-shaped, and the reinforcing plate is arranged between the embedding plate and the force application end.

In order to realize the driving function of the driving shaft on the driving seat, the utility model is improved in that the center of the front end of the driving seat is provided with a driving groove, the driving shaft is inserted into the inner side of the driving groove, and the driving shaft is fixedly connected with the imbedding plate.

In order to realize the position calibration function of the sealing plate, the utility model is improved in that the front end of the driving seat is provided with a calibration groove, the inner side of the calibration groove is inserted with a calibration rod, the front end of the calibration rod is provided with the sealing plate, and the inner side of the sealing plate is rotationally connected with a screw rod.

In order to realize the position fixing function of the sealing plate, the utility model is improved in that the front end of the driving shaft is provided with a screw hole, and the inner wall of the screw hole is meshed with the outer surface of the screw rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the main structure of the chain wheel can be constructed through the structural combination of the driving seat, the connecting plate, the reinforcing ring and the tooth block, and the structural stability of the chain wheel is ensured through the cambered surface structural arrangement of the connecting plate and the reinforcing ring, the vibration reduction and reinforcement functions are further achieved through the cooperation of the vibration reduction cavity and the reinforcing rib, space is provided for releasing the internal operation pressure through the pressure release groove, the stability of the structure of the connecting shaft is ensured through the structural combination of the force application end, the connecting shaft, the embedding plate and the reinforcing plate, and the service life of the chain wheel can be powerfully ensured through the arrangement.

2. According to the utility model, the driving groove, the driving shaft, the sealing plate, the calibrating rod and the screw rod are arranged, so that a force application structure of the chain wheel can be constructed through the driving groove and the driving shaft, the position calibrating function of the sealing plate is realized through the calibrating rod, and the connecting work stability is ensured through the connection of the screw rod and the driving shaft.

Drawings

FIG. 1 is a schematic illustration of the overall assembly of a non-breakable sprocket in accordance with the present utility model;

FIG. 2 is a schematic side view of an explosion diagram of a sprocket that is not easily broken;

FIG. 3 is a schematic diagram of a backside view of a sprocket wheel of FIG. 2 with less breakage.

Legend description:

1. a driving seat; 2. a connecting plate; 3. a reinforcing ring; 4. tooth blocks; 5. a vibration damping cavity; 6. reinforcing ribs; 7. a pressure release groove; 8. a force application end; 9. a connecting shaft; 10. an insertion plate; 11. a reinforcing plate; 12. a driving groove; 13. a drive shaft; 14. a sealing plate; 15. a calibration rod; 16. and (3) a screw.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a difficult cracked sprocket, including driving seat 1, connecting plate 2 is equipped with to driving seat 1's surface, reinforcing ring 3 is equipped with to connecting plate 2's surface, connecting plate 2's shape is annular, connecting plate 2 and reinforcing ring 3 all set up to the cambered surface structure, reinforcing ring 3's surface is equipped with tooth piece 4, be equidistant distribution in circumference between the tooth piece 4, through driving seat 1, connecting plate 2, reinforcing ring 3, the structural grouping of tooth piece 4, can build the main part structure of this sprocket, and through the cambered surface structure setting to connecting plate 2 and reinforcing ring 3, ensure its structural stability, realize this sprocket through tooth piece 4 in the rotatory in-process, vibration damping chamber 5 has been seted up to connecting plate 2's surface, reinforcing rib 6 is equipped with to vibration damping chamber 5's inboard, vibration damping chamber 5 and reinforcing rib 6 all are equidistant distribution in circumference, be equipped with annular muscle between the reinforcing rib 6, the annular rib is arranged on the inner side of the connecting plate 2, the purpose of the design is to realize the vibration damping function on the position of the connecting plate 2 through the vibration damping cavity 5, ensure the structural stability of the vibration damping cavity 5 through the reinforcing ribs 6, ensure the structural integration performance between the reinforcing ribs 6 through the annular rib, further improve the structural strength of the connecting plate 2, the rear end surface of the driving seat 1 is uniformly provided with pressure release grooves 7, space can be provided for releasing the operation internal pressure of the chain wheel through the pressure release grooves 7, the rear end of the driving seat 1 is provided with a force application end 8, the front end of the force application end 8 is provided with a connecting shaft 9, the front end of the connecting shaft 9 is provided with an imbedding plate 10, the outer surface of the connecting shaft 9 is provided with a reinforcing plate 11, the reinforcing plate 11 is arc-shaped, the reinforcing plate 11 is arranged between the imbedding plate 10 and the force application end 8, by arranging the imbedding plate 10 into the inner side of the driving seat 1, the positions of the connecting shaft 9 and the force application end 8 can be preliminarily defined, and the reinforcement function of the connecting shaft 9 is realized through the arc shape of the reinforcement plate 11.

Example two

Referring to fig. 2-3, a driving slot 12 is formed in the center of the front end of the driving seat 1, a driving shaft 13 is inserted into the inner side of the driving slot 12, the driving shaft 13 is fixedly connected with the placing plate 10, the driving slot 12 can realize the fixing of the placing plate 10 in the rotating process, for the driving function of the driving seat 1, a calibration slot is formed in the front end of the driving seat 1, a calibration rod 15 is inserted into the inner side of the calibration slot, a sealing plate 14 is mounted at the front end of the calibration rod 15, a screw 16 is rotatably connected to the inner side of the sealing plate 14, a screw hole is formed in the front end of the driving shaft 13, the inner wall of the screw hole is meshed with the outer surface of the screw 16, the position of the sealing plate 14 can be primarily limited by inserting the calibration rod 15 into the inner side of the calibration slot, and the position of the sealing plate 14 is fixed by rotating the screw 16 in the inserting process, so that the sealing protection performance of the front end is achieved, and convenience is provided for connection work.

Working principle: in this sprocket, through the structure combination of drive seat 1, connecting plate 2, reinforcing ring 3, tooth piece 4, constitute the major structure of this sprocket, and through the cambered surface structure setting to connecting plate 2 and reinforcing ring 3, ensure its structural stability, realize this sprocket through tooth piece 4 in rotatory in-process, for the drive function of chain, realize the vibration damping function to connecting plate 2 position vibration through damping chamber 5, and ensure the stability of damping chamber 5 structure through strengthening rib 6, ensure the integration performance of structure between the strengthening rib 6 through annular rib, further promote the structural strength of connecting plate 2, through the mode of putting into plate 10 into drive seat 1 inboard, carry out preliminary restriction to the position of connecting axle 9 and application of force end 8, and through the arc shape of reinforcing plate 11, realize its reinforcement function to connecting axle 9, realize putting into plate 10 in rotatory in-process through driving groove 12, for the drive function of drive seat 1, through the mode of inserting the calibrating rod 15 into the inboard mode of calibrating groove, preliminary restriction to the position of shrouding 14, and in the course, fix the position of shrouding 14 through the mode of rotating screw 16, realize the front end, and to seal the sealing performance is convenient for the sealing connection.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a difficult cracked sprocket, includes drive seat (1), its characterized in that: the outer surface of drive seat (1) is equipped with connecting plate (2), reinforcing ring (3) are equipped with to the surface of connecting plate (2), tooth piece (4) are equipped with to the surface of reinforcing ring (3), vibration damping chamber (5) have been seted up on the surface of connecting plate (2), strengthening rib (6) are equipped with to the inboard in vibration damping chamber (5), relief groove (7) have evenly been seted up on the rear end surface of drive seat (1), the rear end of drive seat (1) is provided with application of force end (8), connecting axle (9) are equipped with to the front end of application of force end (8), insert plate (10) are equipped with to the front end of connecting axle (9), reinforcing plate (11) are equipped with to the surface of connecting axle (9).

2. The non-breakable sprocket as set forth in claim 1, wherein: the shape of the connecting plate (2) is annular, the connecting plate (2) and the reinforcing ring (3) are both arranged to be of cambered surface structures, and the tooth blocks (4) are distributed at equal intervals circumferentially.

3. The non-breakable sprocket as set forth in claim 1, wherein: the vibration reduction cavities (5) and the reinforcing ribs (6) are distributed at equal intervals in circumference, annular ribs are arranged between the reinforcing ribs (6), and the annular ribs are arranged on the inner side of the connecting plate (2).

4. The non-breakable sprocket as set forth in claim 1, wherein: the shape of the reinforcing plate (11) is arc-shaped, and the reinforcing plate (11) is arranged between the imbedding plate (10) and the force application end (8).

5. The non-breakable sprocket as set forth in claim 1, wherein: the driving seat is characterized in that a driving groove (12) is formed in the center of the front end of the driving seat (1), a driving shaft (13) is inserted into the inner side of the driving groove (12), and the driving shaft (13) is fixedly connected with the imbedding plate (10).

6. The non-breakable sprocket as set forth in claim 1, wherein: the front end of the driving seat (1) is provided with a calibration groove, the inner side of the calibration groove is inserted with a calibration rod (15), the front end of the calibration rod (15) is provided with a sealing plate (14), and the inner side of the sealing plate (14) is rotationally connected with a screw rod (16).

7. The non-breakable sprocket according to claim 5, wherein: screw holes are formed in the front end of the driving shaft (13), and the inner walls of the screw holes are meshed with the outer surfaces of the screw rods (16).