CN210135216U

CN210135216U - High-strength planetary gear

Info

Publication number: CN210135216U
Application number: CN201922305033.8U
Authority: CN
Inventors: 徐海峰; 陈凯豪; 张哲文
Original assignee: JIANGYIN QUANHUAFENG FINISH FORGING Co Ltd
Current assignee: JIANGYIN QUANHUAFENG FINISH FORGING Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-03-10
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a high strength planetary gear, including the body, body one end is the tip, and the other end is the sphere end, and the tip is radial distribution latch, and the sphere end surface is equipped with an annular groove, is equipped with the gasket in the recess. The utility model relates to an ingenious, through the width that improves the latch, increase the area of contact of latch meshing, avoid gear engagement pine to take off to the latch broad is difficult for the fracture, and the gasket can replace the wearing and tearing of body, and the gear is maintained and only needs to be changed the gasket casing, reduces the maintenance cost of machinery.

Description

High-strength planetary gear

Technical Field

The utility model relates to a high strength planetary gear.

Background

The planetary gear can lead to the device to damage because the block does not closely lead to the gear to drop or the latch fracture when carrying out work for a long time to the gear is when carrying out the pivoted, constantly contacts with mechanical structure, can lead to gear wear, and gear wear not only influences the intensity of gear, and leads to the gear block to become flexible easily, and the gear life shortens, just needs often to change the gear, has increased mechanical maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a high strength planetary gear can prolong the life of gear, reduces the maintenance cost of machinery.

To achieve the purpose, the utility model adopts the structure that: the utility model provides a high strength planetary gear, includes the body, and body central authorities are the through-hole, body one end is the tooth end, and the tooth end is radial distribution latch, and the width of latch outer fringe to latch and this body junction is 5 ~ 7mm, and the 1 other end of body is the sphere end, and the sphere end surface is the sphere, and the sphere end surface is equipped with an annular groove, and the annular groove central line is the same with the body, and the unification gasket of card in the annular groove, the gasket includes ring piece and insert ring, the ring piece is the ring shape sheetmetal of sphere for the surface, insert the ring be with 1 through-hole complex tubular structure of body, ring piece and insert ring integrated into one piece, be equipped with an open slot on the gasket, the open slot runs through ring piece and insert ring.

The ring piece is 0.01-0.5 mm higher than the spherical end.

And the through hole of the body is provided with an annular clamp spring groove.

The beneficial effects are as follows: the utility model relates to an ingenious, through the width that improves the latch, increase the area of contact of latch meshing, avoid gear engagement pine to take off to the latch broad is difficult for the fracture, and the gasket can replace the wearing and tearing of body, and the gear is maintained and only needs to be changed the gasket casing, reduces the maintenance cost of machinery.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the gasket structure.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, a high strength planetary gear, including body 1, body 1 central authorities are the through-hole, body 1 one end is tip 2, and tip 2 is radial distribution latch, and the width of latch outer fringe to latch and body junction is 5 ~ 7mm, and the body 1 other end is

spherical end

3, and 3 surfaces on the spherical end are the sphere, and 3 surfaces on the spherical end are equipped with an annular groove, and the annular groove central line is the same with body 1, and annular groove inside callipers unification gasket 4, gasket 4 includes ring piece 41 and insert ring 42, ring piece 41 is the ring shape sheetmetal that the surface is the sphere, insert ring 42 be with body 1 through-hole complex tubular structure, ring piece 41 and insert ring 42 integrated into one piece, be equipped with an open slot 43 on the gasket 4, open slot 43 runs through ring piece 41 and insert ring 42.

The ring piece 41 is 0.01-0.5 mm higher than the spherical end.

And an annular clamp spring groove 5 is formed in the through hole of the body 1.

The through hole of the body 1 is provided with a latch.

The utility model relates to an ingenious, through the width that improves the latch, increase the area of contact of latch meshing, avoid gear engagement pine to take off to the latch broad is difficult for the fracture, and the gasket can replace the wearing and tearing of body, and the gear is maintained and only needs to be changed the gasket casing, reduces the maintenance cost of machinery.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The high-strength planetary gear comprises a body (1), wherein the center of the body (1) is provided with a through hole, and is characterized in that one end of the body (1) is provided with a tooth end (2), the tooth end (2) is provided with radially distributed latch teeth, the width from the outer edge of the latch teeth to the connection part of the latch teeth and the body is 5-7 mm, the other end of the body (1) is provided with a spherical end (3), the surface of the spherical end (3) is spherical, the surface of the spherical end (3) is provided with an annular groove, the central line of the annular groove is the same as that of the body (1), the annular groove is internally provided with a gasket (4) in a clamping and integrating manner, the gasket (4) comprises a ring sheet (41) and an insert ring (42), the ring sheet (41) is a circular ring-shaped metal sheet of which the surface is spherical, the insert ring (42) is of a tubular structure matched with the through hole of the body (1), the ring sheet (41) and the, the opening groove (43) penetrates through the ring piece (41) and the insert ring (42).

2. The high-strength planetary gear according to claim 1, wherein the ring plate (41) is higher than the spherical end (3) by 0.01-0.5 mm.

3. The high-strength planetary gear according to claim 1, wherein the through hole of the body (1) is provided with an annular snap spring groove (5).

4. The high-strength planetary gear according to claim 1, wherein the body (1) is provided with a latch on a through hole.