CN203223486U - Coupler - Google Patents
Coupler Download PDFInfo
- Publication number
- CN203223486U CN203223486U CN 201320095260 CN201320095260U CN203223486U CN 203223486 U CN203223486 U CN 203223486U CN 201320095260 CN201320095260 CN 201320095260 CN 201320095260 U CN201320095260 U CN 201320095260U CN 203223486 U CN203223486 U CN 203223486U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- outer tube
- tube body
- attachment hole
- pipe 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)
Abstract
The utility model relates to a coupler for connection between shafts. The coupler comprises a first outer pipe body, a second outer pipe body, a first flange plate and a second flange plate, wherein a first key slot is arranged on the inner wall of the first outer pipe body; a second key slot is arranged on the inner wall of the first outer pipe body; the first flange plate is welded on the outer wall of the right end part of the first outer pipe body; a second flange plate is welded on the outer wall of the left end part of the second outer pipe body; a first connecting hole is formed in the first flange plate; a second connecting hole is formed in the second flange plate; and the first connecting hole is matched with the second connecting hole. The coupler has the advantages of convenience in manufacturing, less used materials, high yield and the like.
Description
Technical field
The utility model relates to a kind of for the part that is connected between axle and the axle, especially a kind of coupling.
Background technique
Coupling is used for being connected of axle and axle, is the part of the transmission torque force of equipment when working.The general coupling that uses such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4 in the past, the first shaft coupling body and the second shaft coupling body generally process with forging, and there is long, shortcoming such as waste of material is big, yield rate is low, processing is more loaded down with trivial details, own wt is big of manufacture cycle in it.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of easily manufactured, use the coupling that material is few, yield rate is high.
The technological scheme that provides according to the utility model, described coupling, it comprises first outer tube body, second outer tube body, first flange plate and second flange plate, inwall at first outer tube body offers first keyway, inwall at second outer tube body offers second keyway, outer wall is welded with first flange plate in the right part of first outer tube body, outer wall is welded with second flange plate in the left part of second outer tube body, offer first attachment hole at first flange plate, offer second attachment hole at second flange plate, first attachment hole cooperates with second attachment hole.
The axis of the axis of described first attachment hole and first outer tube body is set in parallel, and first attachment hole is uniform at first flange plate.
The axis of the axis of described second attachment hole and second outer tube body is set in parallel, and second attachment hole is uniform at second flange plate.
The utlity model has easily manufactured, few, the yield rate advantages of higher of use material.
Description of drawings
Fig. 1 is the plan view of the first shaft coupling body in the prior art.
Fig. 2 is the right elevation of the first shaft coupling body in the prior art.
Fig. 3 is the plan view of the second shaft coupling body in the prior art.
Fig. 4 is the left view of the second shaft coupling body in the prior art.
Fig. 5 is structural representation of the present utility model.
Fig. 6 is the plan view of the first shaft coupling body in the utility model.
Fig. 7 is the right elevation of the first shaft coupling body in the utility model.
Fig. 8 is the plan view of the second shaft coupling body in the utility model.
Fig. 9 is the left view of the second shaft coupling body in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: this coupling, it comprises first outer tube body 1, second outer tube body 2, first flange plate 3 and second flange plate 4, inwall at first outer tube body 1 offers first keyway 5, inwall at second outer tube body 2 offers second keyway 6, right part outer wall at first outer tube body 1 is welded with first flange plate 3, left part outer wall at second outer tube body 2 is welded with second flange plate 4, offer first attachment hole 7 at first flange plate 3, offering second attachment hole, 8, the first attachment holes 7 at second flange plate 4 cooperates with second attachment hole 8.
The axis of the axis of described first attachment hole 7 and first outer tube body 1 is set in parallel, and first attachment hole 7 is uniform at first flange plate 3.
The axis of the axis of described second attachment hole 8 and second outer tube body 2 is set in parallel, and second attachment hole 8 is uniform at second flange plate 4.
In the utility model, first outer tube body 1 and 3 combinations of first flange plate are called the first shaft coupling body, and second outer tube body 2 and 4 combinations of second flange plate are called the second shaft coupling body.
In the utility model, first outer tube body 1 and second outer tube body 2 all adopt steel pipe to be processed to form, and first flange plate 3 and second flange plate 4 are processed to form by belt steel plate.During manufacturing, make blank after steel plate and the steel pipe welding of will going in ring, be machined to required size again, form the first shaft coupling body and the second shaft coupling body.
Claims (3)
1. coupling, it is characterized in that: it comprises first outer tube body (1), second outer tube body (2), first flange plate (3) and second flange plate (4), inwall at first outer tube body (1) offers first keyway (5), inwall at second outer tube body (2) offers second keyway (6), right part outer wall at first outer tube body (1) is welded with first flange plate (3), left part outer wall at second outer tube body (2) is welded with second flange plate (4), offer first attachment hole (7) at first flange plate (3), offer second attachment hole (8) at second flange plate (4), first attachment hole (7) cooperates with second attachment hole (8).
2. coupling as claimed in claim 1, it is characterized in that: the axis of the axis of described first attachment hole (7) and first outer tube body (1) is set in parallel, and first attachment hole (7) is uniform at first flange plate (3).
3. coupling as claimed in claim 1, it is characterized in that: the axis of the axis of described second attachment hole (8) and second outer tube body (2) is set in parallel, and second attachment hole (8) is uniform at second flange plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095260 CN203223486U (en) | 2013-02-28 | 2013-02-28 | Coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095260 CN203223486U (en) | 2013-02-28 | 2013-02-28 | Coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223486U true CN203223486U (en) | 2013-10-02 |
Family
ID=49250490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095260 Expired - Fee Related CN203223486U (en) | 2013-02-28 | 2013-02-28 | Coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801939A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Processing method for split type coupler structure |
| CN104832549A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Split-type coupling structure |
| CN112576635A (en) * | 2020-11-18 | 2021-03-30 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
-
2013
- 2013-02-28 CN CN 201320095260 patent/CN203223486U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801939A (en) * | 2015-05-08 | 2015-07-29 | 广西金达造船有限公司 | Processing method for split type coupler structure |
| CN104832549A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Split-type coupling structure |
| CN112576635A (en) * | 2020-11-18 | 2021-03-30 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
| CN112576635B (en) * | 2020-11-18 | 2021-12-14 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140228 |