CN203257915U - Split-type spline hole coupler - Google Patents
Split-type spline hole coupler Download PDFInfo
- Publication number
- CN203257915U CN203257915U CN 201320302761 CN201320302761U CN203257915U CN 203257915 U CN203257915 U CN 203257915U CN 201320302761 CN201320302761 CN 201320302761 CN 201320302761 U CN201320302761 U CN 201320302761U CN 203257915 U CN203257915 U CN 203257915U
- Authority
- CN
- China
- Prior art keywords
- coupler
- shaft coupling
- coupling body
- split
- coupler body
- Prior art date
- 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.)
- Expired - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Gears, Cams (AREA)
Abstract
The utility model relates to a coupler, in particularly to a split-type spline hole coupler. The split-type spline hole coupler comprises a first coupler body and a second coupler body. The first coupler body and the second coupler body are connected in a matching mode to form the complete coupler. Spline gear rings are arranged inside a cavity of the first coupler body and a cavity of the second coupler body. Nut holes and screw holes are formed in the first coupler body and the second coupler body and are matched mutually. The split-type spline hole coupler is simple in structure, convenient to install and use, good in mute effect, comfortable to use, and capable of eliminating the fit clearance between the coupler and a spline shaft and improving bearing capacity.
Description
Technical field
The utility model relates to a kind of coupling, refers to especially a kind of opposite opened splined hole coupling.
Background technique
The splined hole coupling of prior art adopts whole mold machine shaping, its with splined shaft between cooperate and have the gap, defective tightness between cooperatively interacting, bearing capacity is relatively low, installs also comparatively inconveniently, noise is also larger during use.
The model utility content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, the spy provides a kind of opposite opened splined hole coupling, the splined hole coupling that has effectively solved prior art is installed inconvenient, closely there is not the gap with cooperating between the splined shaft, bearing capacity is relatively low, the larger defective of noise during use.
Two, technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of opposite opened splined hole coupling, includes the first shaft coupling body and the second shaft coupling body; Above-mentioned the first shaft coupling body and the second shaft coupling body are connected and form complete coupling; All be provided with spline gear in above-mentioned the first shaft coupling body and the second coupling body cavity body; Be provided with nut bore and screw hole on above-mentioned the first shaft coupling body and the second shaft coupling body, above-mentioned nut bore and screw hole cooperatively interact.
As optimization, all have attachment hole on the end face of the flanged surface of above-mentioned the first shaft coupling body and the second shaft coupling body.
Three, the beneficial effects of the utility model
Opposite opened splined hole coupler structure of the present utility model is simple, easy to install, can eliminate the matching gap between coupling and the splined shaft, improves bearing capacity, and muting function is better, uses comparatively comfortable.
Description of drawings
Fig. 1 is the structural front view of opposite opened splined hole coupling of the present utility model.
Fig. 2 is the structure side view of opposite opened splined hole coupling of the present utility model.
Fig. 3 is the flange structure side view of opposite opened splined hole coupling of the present utility model.
Among the figure, 1 is the first shaft coupling body, and 2 is the second shaft coupling body, and 3 is spline gear, and 4 is nut bore, and 5 is screw hole, and 6 is attachment hole.
Embodiment
Below in conjunction with accompanying drawing opposite opened splined hole coupling of the present utility model is described further:
Embodiment: as shown in Figures 1 to 3, opposite opened splined hole coupling of the present utility model includes the first shaft coupling body 1 and the second shaft coupling body 2; Above-mentioned the first shaft coupling body 1 and the second shaft coupling body 2 are connected and form complete coupling; All be provided with spline gear 3 in above-mentioned the first shaft coupling body 1 and the second shaft coupling body 2 cavitys; Be provided with nut bore 4 and screw hole 5 on above-mentioned the first shaft coupling body 1 and the second shaft coupling body 2, above-mentioned nut bore 4 and screw hole 5 cooperatively interact.
All have attachment hole 6 on the end face of the flanged surface of above-mentioned the first shaft coupling body 1 and the second shaft coupling body 2, be used for being fixedly connected with other parts.
When the opposite opened splined hole coupling of present embodiment is installed, the first shaft coupling body 1 and the second shaft coupling body 2 are placed on respectively the two ends of splined shaft, cooperate with splined shaft by cavity internal spline gear ring 3, after adjusting the position, both interfix, with the splined shaft tight fit connection, the first shaft coupling body 1 and the second shaft coupling body 2 are fixedly the time, the nut bore 4 of screw hole 5 corresponding the second shaft coupling bodies 2 on the first shaft coupling body 1, by nut and screw both tightly are fixed on the splined shaft, finish whole assembling.
Opposite opened splined hole coupler structure of the present utility model is simple, easy to install, can eliminate the matching gap between coupling and the splined shaft, improves bearing capacity, and muting function is better, uses comparatively comfortable.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. an opposite opened splined hole coupling is characterized in that: include the first shaft coupling body (1) and the second shaft coupling body (2); Described the first shaft coupling body (1) and the second shaft coupling body (2) are connected and form complete coupling; All be provided with spline gear (3) in described the first shaft coupling body (1) and the second shaft coupling body (2) cavity; Be provided with nut bore (4) and screw hole (5) on described the first shaft coupling body (1) and the second shaft coupling body (2), described nut bore (4) and screw hole (5) cooperatively interact.
2. opposite opened splined hole coupling according to claim 1 is characterized in that: all have attachment hole (6) on the end face of the flanged surface of described the first shaft coupling body (1) and the second shaft coupling body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302761 CN203257915U (en) | 2013-05-29 | 2013-05-29 | Split-type spline hole coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302761 CN203257915U (en) | 2013-05-29 | 2013-05-29 | Split-type spline hole coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257915U true CN203257915U (en) | 2013-10-30 |
Family
ID=49470482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320302761 Expired - Fee Related CN203257915U (en) | 2013-05-29 | 2013-05-29 | Split-type spline hole coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352394A (en) * | 2016-05-10 | 2017-11-17 | 深圳市能源环保有限公司 | A kind of rubbish hangs the opposite opened shaft connector for grabbing valve |
-
2013
- 2013-05-29 CN CN 201320302761 patent/CN203257915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352394A (en) * | 2016-05-10 | 2017-11-17 | 深圳市能源环保有限公司 | A kind of rubbish hangs the opposite opened shaft connector for grabbing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160529 |