CN218844900U - Spline connection part assembly - Google Patents
Spline connection part assembly Download PDFInfo
- Publication number
- CN218844900U CN218844900U CN202320002071.XU CN202320002071U CN218844900U CN 218844900 U CN218844900 U CN 218844900U CN 202320002071 U CN202320002071 U CN 202320002071U CN 218844900 U CN218844900 U CN 218844900U
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- China
- Prior art keywords
- spline
- axis body
- cone
- taper sleeve
- shaft body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a such spline connection spare assembly, for solving the retaining member easy cracked problem that has had the existence of spline connection spare structure, the utility model discloses take the other end is provided with cone (3) on axis body (6), and the cover is equipped with taper sleeve (4) on cone (3), and taper sleeve (4) are connected with axis body (6) through retaining member (1) for adjustment slot (7) width.
Description
Technical Field
The utility model relates to a transmission connecting piece assembly especially relates to a spline connection spare assembly of compriseing axis body, internal spline and external spline.
Background
Chinese patent ZL202123280811.6 discloses such a spline connection piece structure, and its structural feature is: the groove adjusting mechanism comprises a shaft body, an inner spline and an outer spline, wherein the outer spline is arranged on the shaft body, the inner spline is arranged in an inner hole of the shaft body, the outer spline is arranged at one end of the shaft body, a notch is arranged at the other end of the shaft body, a groove is arranged on one side of the shaft body close to the notch along the radial direction, the groove is communicated with the inner spline hole, and a locking piece is arranged in the notch and used for adjusting the width of the groove. In the use process, because factors such as machining errors and the like cause that radial runout and axial float are large, the force of the radial runout and the axial float directly acts on the locking piece, and the phenomenon of breakage of the locking piece occurs.
Disclosure of Invention
The utility model aims at providing a simple structure not only adjusts the retaining member easily simultaneously, can effectively prevent the cracked spline connection spare assembly of retaining member again.
In order to achieve the above object, the utility model relates to a spline connection spare assembly comprises axis body, internal spline and external spline, is provided with the external spline on the axis body, is provided with the internal spline on the axis body hole, is provided with the slot along radial direction on the axis body to make slot and internal spline hole link up, the external spline sets up one end on the axis body the other end is provided with the cone on the axis body, and the cover is equipped with the taper sleeve on the cone, and the taper sleeve passes through retaining member and shaft body coupling for adjustment slot width.
At least two through holes convenient for the locking piece to pass through are uniformly distributed on the end face of the taper sleeve along the axial direction, and the taper of the inner hole of the taper sleeve is 2-5.
At least two through holes convenient for the locking piece to pass through are uniformly distributed on the end surface of the external spline of the shaft body along the axial direction, and the taper of the cone of the shaft body is 2-5.
After the structure is adopted, the cone is arranged at the other end of the shaft body, the taper sleeve is sleeved on the cone and connected with the shaft body through the locking piece for adjusting the width of the groove. The force of radial run-out is directly acted on the taper sleeve, and the force acted on the locking piece is reduced. Thereby reach simple structure, not only adjust the retaining member easily simultaneously, can effectively prevent the cracked purpose of retaining member again.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic main sectional view of a spline connection assembly according to the present invention.
Fig. 2 is a schematic perspective view of a spline connection assembly of the present invention.
In the figure: 1. the locking piece 2, the external spline 3, the cone 4, the taper sleeve 5, the internal spline 6, the shaft body 7 and the groove.
Detailed Description
Fig. 1 and 2 show a spline connection member assembly of the present invention, which comprises a shaft body 6, an internal spline 5 and an external spline 2, wherein the external spline 2 is arranged on the shaft body 6, the internal spline 5 is arranged in an inner hole of the shaft body 6, a groove 7 is arranged on the shaft body 6 along a radial direction, and the groove 7 is communicated with the hole of the internal spline 5, the external spline 2 is arranged at one end of the shaft body 6, a cone 3 is arranged at the other end of the shaft body 6, a taper sleeve 4 is sleeved on the cone 3, and the taper sleeve 4 is connected with the shaft body 6 through a locking member 1 for adjusting the width of the groove 7; at least two through holes which are convenient for the locking piece 1 to pass through are uniformly distributed on the end surface of the taper sleeve 4 along the axial direction, and the taper of the inner hole of the taper sleeve 4 is 2-5; at least two through holes convenient for the locking part 1 to pass are uniformly distributed on the end surface of the external spline 2 of the shaft body 6 along the axial direction, and the taper of the cone 3 of the shaft body 6 is 2-5.
Claims (3)
1. The utility model provides a spline connection member assembly comprises axis body, internal spline and external spline, is provided with the external spline on the axis body, is provided with the internal spline on the axis body hole, is provided with the slot along radial direction on the axis body to make slot and internal spline hole link up, the external spline sets up one end, its characterized in that on the axis body: the other end is provided with cone (3) on axis body (6), and the cover is equipped with taper sleeve (4) on cone (3), and taper sleeve (4) are connected with axis body (6) through retaining member (1) for adjustment slot (7) width.
2. A splined connector assembly as defined in claim 1, wherein: at least two through holes convenient for the locking piece (1) to pass are uniformly distributed on the end surface of the taper sleeve (4) along the axial direction, and the taper of the inner hole of the taper sleeve (4) is 2-5.
3. A spline connection assembly according to claim 1, wherein: at least two through holes convenient for the locking piece (1) to pass are uniformly distributed on the end surface of the external spline (2) of the shaft body (6) along the axial direction, and the taper of the cone (3) of the shaft body (6) is 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002071.XU CN218844900U (en) | 2023-01-03 | 2023-01-03 | Spline connection part assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002071.XU CN218844900U (en) | 2023-01-03 | 2023-01-03 | Spline connection part assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218844900U true CN218844900U (en) | 2023-04-11 |
Family
ID=87306034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320002071.XU Active CN218844900U (en) | 2023-01-03 | 2023-01-03 | Spline connection part assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218844900U (en) |
-
2023
- 2023-01-03 CN CN202320002071.XU patent/CN218844900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |