CN216279276U

CN216279276U - Easy assembly type high strength ring gear

Info

Publication number: CN216279276U
Application number: CN202123194264.XU
Authority: CN
Inventors: 王述江; 张庭兵; 顾兵; 陈杏金
Original assignee: Yancheng Chengxin Machinery Manufacturing Co ltd
Current assignee: Yancheng Chengxin Machinery Manufacturing Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-12
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of gear rings, and particularly relates to an easily-assembled high-strength gear ring which comprises a gear ring body and a connecting piece, wherein a T-shaped arc groove is formed in the inner side of the gear ring body, a plurality of T-shaped arc blocks are connected in the T-shaped arc groove in a sliding manner, a U-shaped plate is fixedly connected to one side of the T-shaped arc blocks towards the circle center, a plurality of positioning blocks are arranged on the side surface of the connecting piece, a sliding groove is formed in the inner side of the gear ring body, a circular ring is connected in the sliding groove in an up-and-down sliding manner, an elastic component is installed between the lower end of the circular ring and the lower side wall of the sliding groove, a through groove is formed in the lower side wall of the T-shaped arc groove and matched with the T-shaped arc blocks, a clamping groove is formed in the T-shaped arc groove, the position of the clamping groove is close to the through groove, a thrust component is arranged at the upper end of the gear ring body, and a limiting component is arranged at the lower end of the circular ring; the utility model can assemble the connecting pieces with different numbers and positions of the positioning blocks, thereby facilitating the installation of the gear ring.

Description

Easy assembly type high strength ring gear

Technical Field

The utility model belongs to the technical field of gear rings, and particularly relates to an easily-assembled high-strength gear ring.

Background

The matching use of the gear and the gear ring is widely applied to various mechanical equipment, the matching use of the gear and the gear ring is also a main power source of a mechanical rotation and transmission mechanism, and the gear ring are basic industrial parts, so that the requirements on the performance and the quality of the gear and the gear ring are continuously improved in the current industrial era.

When an existing high-strength gear ring is installed, the positioning grooves of the gear ring and the positioning blocks of the connecting pieces are generally connected in a one-to-one correspondence mode, so that transmission of the gear ring and the connecting pieces is achieved, however, the positions and the number of the positioning blocks of a plurality of connecting pieces are different, so that the existing gear ring cannot be suitable for various connecting pieces, and for the problems, an easily-assembled high-strength gear ring is provided.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the purpose is to provide an easy-to-assemble high-strength gear ring, which can connect connecting pieces with different numbers and positions of the positioning blocks with the gear ring body, so that the gear ring body can be conveniently assembled on different connecting pieces, a user can use the gear ring conveniently, and the gear ring body is wider in application.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

an easily-assembled high-strength gear ring comprises a gear ring body and a connecting piece, wherein a T-shaped arc groove is formed in the inner side of the gear ring body, a plurality of T-shaped arc blocks are connected in the T-shaped arc groove in a sliding mode, a U-shaped plate is fixedly connected to one side, facing the circle center, of each T-shaped arc block, a plurality of positioning blocks matched with the U-shaped plate are arranged on the side face of the connecting piece, a sliding groove located below the T-shaped arc groove is formed in the inner side of the gear ring body, and a circular ring is connected in the sliding groove in an up-and-down sliding mode;

install the elasticity subassembly between ring lower extreme and the lateral wall under the sliding tray, the lateral wall is seted up under the T type arc groove and is led to the groove with the communicating of sliding tray, just lead to groove and T type arc piece phase-match, the T type arc groove seted up with the communicating draw-in groove of sliding tray, draw-in groove and T type arc piece bulge phase-match, just the position of draw-in groove is close to leads to the groove, ring gear body upper end is equipped with thrust subassembly, the ring lower extreme is equipped with spacing subassembly.

The elasticity subassembly includes a plurality of spring, a plurality of the equal fixed connection of spring is between ring and sliding tray lower side wall.

The thrust assembly comprises a threaded rod, a thread groove located above the through groove is formed in the upper end of the gear ring body, and the thread groove is in threaded connection with the threaded rod.

And the upper end of the threaded rod is provided with an anti-slip pad.

The limiting assembly comprises a plurality of circular plates fixedly connected with the lower end of the circular ring, and the lower end of the gear ring body is provided with a plurality of through grooves matched with the circular plates.

The gear ring body is a high-strength aluminum alloy gear ring.

The gear ring body connecting device can connect the connecting pieces with different numbers and positions of the positioning blocks with the gear ring body, so that the gear ring body can be conveniently assembled on different connecting pieces, the use by a user is facilitated, and meanwhile, the applicability of the gear ring body is wider.

Drawings

The utility model is further illustrated by the non-limiting examples given in the figures.

FIG. 1 is a schematic structural view of an embodiment of an easily assembled high strength ring gear of the present invention;

FIG. 2 is a first cross-sectional view of an easy-to-assemble high-strength ring gear according to an embodiment of the present invention;

FIG. 3 is a schematic sectional view of a high-strength ring gear of an embodiment of the utility model;

fig. 4 is an assembly structure diagram of an embodiment of an easy-assembly high-strength ring gear according to the utility model.

The main element symbols are as follows:

the gear ring comprises a gear ring body 1, a T-shaped arc groove 11, a T-shaped arc block 13, a U-shaped plate 14, a sliding groove 15, a circular ring 16, a through groove 17, a clamping groove 18, a spring 19, a threaded rod 2, a threaded groove 21, an anti-skid pad 22, a circular plate 23 and a through groove 24.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the easily-assembled high-strength gear ring comprises a gear ring body 1 and a connecting piece 3, wherein a T-shaped arc groove 11 is formed in the inner side of the gear ring body 1, a plurality of T-shaped arc blocks 13 are connected in the T-shaped arc groove 11 in a sliding manner, a U-shaped plate 14 is fixedly connected to one side of the T-shaped arc blocks 13 facing the circle center, a plurality of positioning blocks 31 matched with the U-shaped plate 14 are arranged on the side surface of the connecting piece 3, a sliding groove 15 located below the T-shaped arc groove 11 is formed in the inner side of the gear ring body 1, and a circular ring 16 is connected in the sliding groove 15 in an up-and-down sliding manner;

install the elasticity subassembly between 16 lower extremes of ring and the lateral wall under the sliding tray 15, the lateral wall is seted up under the T type arc groove 11 and is led to the groove 17 communicating with the sliding tray 15, and lead to groove 17 and T type arc piece 13 phase-match, T type arc groove 11 is seted up and is led to the communicating draw-in groove 18 with the sliding tray 15, draw-in groove 18 and T type arc piece 13 bulge phase-match, and the position of draw-in groove 18 is close to and leads to groove 17, 1 upper end of ring gear body is equipped with thrust subassembly, 16 lower extremes of ring are equipped with spacing subassembly.

In an initial state, the ring 16 is always abutted to the gear ring body 1 by the elastic force generated by the elastic component and the ring 16 tends to move upwards, when the ring is used, the U-shaped plate 14 is installed according to the positioning block 31 of the connecting piece 3, when the U-shaped plate 14 is installed, the ring 16 is pressed downwards by hands through the through groove 17 to compress the elastic component, then the T-shaped arc block 13 of the U-shaped plate 14 is inserted in the through groove 17 in alignment, then the U-shaped plate 14 is driven to move upwards, further the T-shaped arc block 13 is driven to move upwards until the T-shaped arc block 13 completely enters the T-shaped arc groove 11, then the T-shaped arc block 13 is slid leftwards or rightwards to complete the installation of the U-shaped plate 14, at the moment, the U-shaped plates 14 are installed according to the number of the positioning blocks 31 on the side surfaces of the connecting piece 3, the positioning blocks 31 of the connecting piece 3 are aligned to the U-shaped plate 14 after the corresponding U-shaped plates 14 are installed, and the positioning blocks 31 are driven to be inserted into the U-shaped plate 14, after the positioning block 31 is inserted into the U-shaped plate 14, the connecting member 3 is rotated, and then the positioning block 31 is rotated, so that one of the positioning blocks 31 is aligned with the thrust assembly, then the thrust assembly is used to drive the T-shaped arc block 13 corresponding to one of the positioning blocks 31 to move downwards, because the thrust assembly is matched with the position of the through groove 17, the thrust assembly drives the T-shaped arc block 13 to move downwards and then pass through the through groove 17, so as to drive the circular ring 16 to move downwards, the circular ring 16 moves downwards and compresses the elastic assembly, when the T-shaped arc block 13 completely passes through the through groove 17 and enters the inside of the sliding groove 15, the connecting member 3 is driven to rotate towards the direction of the clamping groove 18, so that the T-shaped arc block 13 slides inside the sliding groove 15, at this time, other T-shaped arc blocks 13 slide inside the T-shaped arc groove 11, when the T-shaped arc block 13 sliding inside the sliding groove 15 coincides with the clamping groove 18, at this time, because the T-shaped arc block 13 is abutted by the circular ring 16, therefore, after the hand is loosened, the resilience force of the elastic component can drive the T-shaped arc block 13 to move upwards, so that the protruding part at the upper end of the T-shaped arc block 13 is inserted into the clamping groove 18, meanwhile, the upward resilience force of the elastic component can be always abutted against the circular ring 16, so that the T-shaped arc block 13 is always inserted into the clamping groove 18, a U-shaped plate 14 and the gear ring body 1 can be fixed, and the connecting piece 3 is driven to rotate when the gear ring body 1 rotates;

the utility model can connect the connecting pieces 3 with different numbers of the positioning blocks 31 with the gear ring body, thus being convenient for assembling the gear ring body on different connecting pieces 3, being convenient for users to use and simultaneously leading the applicability of the gear ring body to be wider.

The elastic component comprises a plurality of springs 19, and the springs 19 are fixedly connected between the circular ring 16 and the lower side wall of the sliding groove 15; when the ring 16 moves downwards, the spring 19 is compressed, and the through groove 17 is completely leaked, and after the downward force application of the ring 16 is cancelled, the resilience force of the spring 19 drives the ring 16 to move upwards, so that the ring 16 is always abutted to the gear ring body 1.

The thrust component comprises a threaded rod 2, a thread groove 21 positioned above the through groove 17 is formed in the upper end of the gear ring body 1, and the thread groove 21 is in threaded connection with the threaded rod 2; when the thrust assembly is used, the threaded rod 2 is rotated, and since the threaded rod 2 is threadedly coupled with the threaded groove 21, the threaded rod 2 can move downwards or downwards when rotating, when the threaded rod 2 moves downwards, the T-shaped arc block 13 is pressed downwards, thereby driving the T-shaped arc block 13 to press the circular ring 16, the circular ring 16 moves downwards to compress the elastic component, when the T-shaped arc block 13 can slide in the sliding groove 15, the threaded rod 2 stops rotating, the T-shaped arc block 3 can be driven to move, when the U-shaped plate 14 needs to be taken out, the threaded rod 2 is firstly rotated to enable the threaded rod 2 to move upwards, and the threaded rod 2 is screwed into the thread groove 21, so that the T-shaped arc groove 11 can be completely leaked, at which time the connection member 3 is taken out, then, the U-shaped plate 14 inserted into the slot 18 is pressed downward, and then the T-shaped arc block of the U-shaped plate 14 enters the sliding groove 15, so that the U-shaped plate 14 can be taken out.

The upper end of the threaded rod 2 is provided with an anti-skid pad 22; such a structure can facilitate the user to turn the threaded rod 2.

The limiting assembly comprises a plurality of circular plates 23 fixedly connected with the lower end of the circular ring 16, and a plurality of through grooves 24 matched with the circular plates 23 are formed in the lower end of the gear ring body 1; the circular plate 23 is driven to move downwards when the circular ring 16 moves downwards, the circular plate 23 slides inside the through groove 24, the sliding groove 15 can be prevented from leaking completely by the structure, impurities are prevented from entering the sliding groove 15 to influence the normal operation of the circular ring 16 and the elastic component, the circular ring 16 can be limited, and the circular ring 16 is prevented from rotating inside the sliding groove 15.

The gear ring body 1 is a high-strength aluminum alloy gear ring; the high-strength aluminum alloy has the characteristics of small density, high strength, good processing performance, excellent welding performance and the like, so that the strength of the gear ring body 1 can be improved, and the service life of the gear ring body 1 is prolonged.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an easy assembly type high strength ring gear, includes ring gear body and connecting piece, its characterized in that: a T-shaped arc groove is formed in the inner side of the gear ring body, a plurality of T-shaped arc blocks are connected in the T-shaped arc groove in a sliding mode, a U-shaped plate is fixedly connected to one side, facing the circle center, of each T-shaped arc block, a plurality of positioning blocks matched with the U-shaped plate are arranged on the side face of each connecting piece, a sliding groove located below the T-shaped arc groove is formed in the inner side of the gear ring body, and a circular ring is connected in the sliding groove in an up-and-down sliding mode;

2. The easy-to-assemble high-strength ring gear according to claim 1, wherein: the elasticity subassembly includes a plurality of spring, a plurality of the equal fixed connection of spring is between ring and sliding tray lower side wall.

3. The easy-to-assemble high-strength ring gear according to claim 1, wherein: the thrust assembly comprises a threaded rod, a thread groove located above the through groove is formed in the upper end of the gear ring body, and the thread groove is in threaded connection with the threaded rod.

4. The easy-to-assemble high-strength ring gear according to claim 3, wherein: and the upper end of the threaded rod is provided with an anti-slip pad.

5. The easy-to-assemble high-strength ring gear according to claim 1, wherein: the limiting assembly comprises a plurality of circular plates fixedly connected with the lower end of the circular ring, and the lower end of the gear ring body is provided with a plurality of through grooves matched with the circular plates.

6. The easy-to-assemble high-strength ring gear according to claim 1, wherein: the gear ring body is a high-strength aluminum alloy gear ring.