CN210978163U

CN210978163U - Long output shaft of gear box

Info

Publication number: CN210978163U
Application number: CN201921622498.XU
Authority: CN
Inventors: 孔令春
Original assignee: Yangzhou Yiyang Machinery Manufacturing Co ltd
Current assignee: Yangzhou Yiyang Machinery Manufacturing Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-10
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a long output shaft of gear box, including long output shaft body (1), its characterized in that: the long output shaft is characterized in that one end of the long output shaft body (1) is sequentially connected with a first shaft (2), a second shaft (3) and a third shaft (4) and is integrally made with the first shaft, the other end of the short output shaft body (1) is sequentially connected with a first step (5), a second step (6), a third step (7), a fourth step (8), a connecting shaft (9) and a fifth step (10), a chamfer body (11) is arranged on the second step (6), the chamfer body (11) is connected with the first step (5), a chamfer body (12) is arranged on the third step (7), and the chamfer body (12) is connected with the second step (6). The utility model discloses a long output shaft of gear box has that structural strength is good, and production cycle is short and low in production cost's advantage.

Description

Long output shaft of gear box

Technical Field

The utility model relates to a mechanical transmission part, in particular to long output shaft of gear box.

Background

The long output shaft of the gearbox is a necessary part in the production and assembly process of the gearbox, and the structural strength of the long output shaft of the gearbox needs to be guaranteed. At present, the conventional turning process is adopted for a long output shaft of a gear box commonly used in the market, the structural strength is poor, the production period is long, and the production cost is high. In order to solve the problems of the prior art, people have long searched for and put forward various solutions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a long output shaft of gear box with advantages of structural strength is good, and production cycle is short and low in production cost is provided.

In order to solve the technical problem, the utility model provides a long output shaft of gear box, including long output shaft body, its characterized in that: the long output shaft body one end has connected gradually the primary shaft, the secondary shaft, the third axle and rather than making an organic whole, the long output shaft body other end has connected gradually first step, second step, third step, fourth step, connecting axle, fifth step, be provided with the chamfer body on the second step, the chamfer body is connected with first step, be provided with the inclination body on the third step, the inclination body is connected with the second step.

Furthermore, the long output shaft body is connected with the first step, the second step, the third step, the fourth step, the connecting shaft and the fifth step to form an integral structure.

Further, the first shaft diameter is larger than the second shaft diameter, and the second shaft diameter is larger than the third shaft diameter.

Further, the first step length is smaller than a second step length, the second step length is greater than a third step length, the third step length is smaller than a fourth step length, and the fourth step length is greater than a fifth step length.

Furthermore, the diameter of the first step is larger than that of the second step, the diameter of the second step is smaller than that of the third step, and the diameter of the second step is the same as that of the fourth step and that of the fifth step.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a long output shaft of gear box has that structural strength is good, and production cycle is short and low in production cost's advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numbers in the figures:

1-Long output shaft body 2-first shaft 3-second shaft

4-third axis 5-first step 6-second step

7-third step 8-fourth step 9-connecting shaft

10-fifth step 11-chamfer 12-chamfer.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.

Referring to fig. 1, the long output shaft of the gearbox comprises a long output shaft body 1, wherein one end of the long output shaft body 1 is sequentially connected with a first shaft 2, a second shaft 3 and a third shaft 4 and is integrated with the first shaft 2, the second shaft 3 and the third shaft 4, the other end of the long output shaft body 1 is sequentially connected with a first step 5, a second step 6, a third step 7, a fourth step 8, a connecting shaft 9 and a fifth step 10, a chamfer body 11 is arranged on the second step 6, the chamfer body 11 is connected with the first step 5, an inclination body 12 is arranged on the third step 7, and the inclination body 12 is connected with the second step 6.

Specifically, the long output shaft body 1 is connected with a first step 5, a second step 6, a third step 7, a fourth step 8, a connecting shaft 9 and a fifth step 10 to form an integral structure.

Specifically, the diameter of the first shaft 2 is larger than that of the second shaft 3, and the diameter of the second shaft 3 is larger than that of the third shaft 4.

Specifically, the length of the first step 5 is smaller than that of the second step 6, the length of the second step 6 is greater than that of the third step 7, the length of the third step 7 is smaller than that of the fourth step 8, and the length of the fourth step 8 is greater than that of the fifth step 10.

Specifically, the diameter of the first step 5 is larger than that of the second step 6, the diameter of the second step 6 is smaller than that of the third step 7, and the diameter of the second step 6 is the same as that of the fourth step 8 and the fifth step 10.

To sum up, the utility model discloses a long output shaft of gear box has that structural strength is good, and production cycle is short and low in production cost's advantage.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.

Claims

1. A long output shaft of gearbox, includes long output shaft body (1), its characterized in that: the long output shaft is characterized in that one end of the long output shaft body (1) is sequentially connected with a first shaft (2), a second shaft (3) and a third shaft (4) and is integrally made with the first shaft, the other end of the long output shaft body (1) is sequentially connected with a first step (5), a second step (6), a third step (7), a fourth step (8), a connecting shaft (9) and a fifth step (10), a chamfer body (11) is arranged on the second step (6), the chamfer body (11) is connected with the first step (5), a chamfer body (12) is arranged on the third step (7), and the chamfer body (12) is connected with the second step (6).

2. A gearbox long output shaft as defined in claim 1, wherein: the long output shaft body (1) is connected with the first step (5), the second step (6), the third step (7), the fourth step (8), the connecting shaft (9) and the fifth step (10) to form an integral structure.

3. A gearbox long output shaft as defined in claim 1, wherein: the diameter of the first shaft (2) is larger than that of the second shaft (3), and the diameter of the second shaft (3) is larger than that of the third shaft (4).

4. A gearbox long output shaft as defined in claim 1, wherein: the length of the first step (5) is smaller than that of the second step (6), the length of the second step (6) is larger than that of the third step (7), the length of the third step (7) is smaller than that of the fourth step (8), and the length of the fourth step (8) is larger than that of the fifth step (10).

5. A gearbox long output shaft as defined in claim 1, wherein: the diameter of the first step (5) is larger than that of the second step (6), the diameter of the second step (6) is smaller than that of the third step (7), and the diameter of the second step (6) is the same as that of the fourth step (8) and the fifth step (10).