CN202674205U - Inclined-tray type transmission mechanism - Google Patents
Inclined-tray type transmission mechanism Download PDFInfo
- Publication number
- CN202674205U CN202674205U CN 201220223747 CN201220223747U CN202674205U CN 202674205 U CN202674205 U CN 202674205U CN 201220223747 CN201220223747 CN 201220223747 CN 201220223747 U CN201220223747 U CN 201220223747U CN 202674205 U CN202674205 U CN 202674205U
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- CN
- China
- Prior art keywords
- swash plate
- main shaft
- bearing
- transmission mechanism
- oblique cylinder
- 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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Abstract
The utility model discloses an inclined-tray type transmission mechanism which is provided with a main shaft. An inclined barrel is in sleeved connection with the outer portion of the middle end of the main shaft, a bearing is in sleeved connection with the outer portion of the inclined barrel, and an inclined tray is in sleeved connection with the outer portion of the bearing. The inclined barrel is of a ring shape, and an inner hole of the inclined barrel and the external circumferential wall are not coaxial. The inclined-tray transmission mechanism has the advantages of transforming rotational movements into linear movements, and being easy to manufacture, simple in structure, and long in service life.
Description
Technical field
The present invention relates to the driving mechanism technical field, relate in particular to a kind of swash plate mechanism.
Background technique
Motor needs to rotatablely move to change into straight-line mechanism.Swash plate driving mechanism on the market has and adopts directly affixed technological scheme of swash plate and main shaft, and this technological scheme can cause swash plate and spindle synchronous to rotate, and the push rod that causes being connected on the swash plate damages because of rotation.
Summary of the invention
The object of the invention is to provides a kind of swash plate mechanism for the problems referred to above deficiency, have change into straight line motion with rotatablely moving, make easily, the advantage of simple in structure, long service life.
In order to achieve the above object, the present invention is by the following technical solutions:
Swash plate mechanism is provided with main shaft; Oblique cylinder, it is outside that it is socketed on the main shaft middle-end; Bearing, it is outside that it is socketed on oblique cylinder; Swash plate, it is socketed on the bearing outside.
Described oblique cylinder is ring, its endoporus and outer circumferential wall disalignment.
Described swash plate is provided with at least one push-rod hole between its endoporus and the outer wall.
Further, described swash plate center is provided with the swash plate center hole of fitted bearing outer shroud socket.
As most preferably, described swash plate is provided with four push-rod holes, and this push-rod hole provides the power of back and forth movement for flexible piston rods by push rod.
Further, described oblique cylinder, its outer wall is rounded, and corresponding cooperation with bearing inner ring.
Further, be provided with a position limit pin between described main shaft and the oblique cylinder, be used for preventing the phenomenon of generation relative movement between main shaft and the oblique cylinder.
Working principle:
Owing to tiltedly be provided with a bearing between cylinder and the swash plate, and swash plate is connected with some push rods, when main shaft rotates, tiltedly the cylinder transfer is in main shaft, and swash plate does not rotate, and only does round oscillating motion, obtains the power that straight line comes and goes in the oscillating motion process so push rod comes and goes at swash plate.
The present invention adopts said structure, have change into straight line motion with rotatablely moving, make easily, the advantage of simple in structure, long service life.
Description of drawings
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the cross-sectional schematic of K-K direction among Fig. 1.
Fig. 3 is side of the present invention schematic perspective view.
Fig. 4 is another schematic perspective view of the present invention.
Below come by the drawings and specific embodiments that the invention will be further described.
Embodiment
As shown in Figures 1 to 4, a kind of swash plate mechanism of the present invention is provided with main shaft 1; Oblique cylinder 2, it is outside that it is socketed on main shaft 1 middle-end; Bearing 3, it is socketed on oblique cylinder 2 outsides; Swash plate 4, it is socketed on bearing 3 outsides.
Described oblique cylinder 2 is ring, its endoporus and outer circumferential wall disalignment.
Described swash plate 4 is provided with at least one push-rod hole 41 between its endoporus and the outer wall.
Further, described swash plate 4 centers are provided with the swash plate center hole of a fitted bearing 3 outer shrouds socket.
As most preferably, described swash plate 4 is provided with four push-rod holes 41, and this push-rod hole 41 provides the power of back and forth movement for flexible piston rods by push rod.
Further, described oblique cylinder 2, its outer wall is rounded, and with the corresponding cooperation of bearing 3 interior rings.
Further, be provided with a position limit pin between described main shaft 1 and the oblique cylinder 2, be used for preventing the phenomenon of generation relative movement between main shaft 1 and the oblique cylinder 2.
Working principle:
Owing to tiltedly be provided with a bearing 3 between cylinder 2 and the swash plate 4, and swash plate 4 is connected with some push rods, when main shaft 1 rotates, tiltedly cylinder 2 transfers are in main shaft 1, and swash plate 4 does not rotate, and only does round oscillating motion, obtains the power that straight line comes and goes in the oscillating motion process so push rod comes and goes at swash plate 4.
The present invention adopts said structure, have change into straight line motion with rotatablely moving, make easily, the advantage of simple in structure, long service life.
Illustrate more than and unrestricted technological scheme of the present invention that every technology that does not break away from spirit of the present invention all belongs in the claim scope of the present invention.
Claims (3)
1. swash plate mechanism is characterized in that: be provided with main shaft; Oblique cylinder, it is outside that it is socketed on the main shaft middle-end; Bearing, it is outside that it is socketed on oblique cylinder; Swash plate, it is socketed on the bearing outside.
2. swash plate mechanism according to claim 1 is characterized in that: described oblique cylinder is ring, its endoporus and outer circumferential wall disalignment.
3. swash plate mechanism according to claim 1, it is characterized in that: described swash plate is provided with at least one push-rod hole between its endoporus and the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223747 CN202674205U (en) | 2012-05-18 | 2012-05-18 | Inclined-tray type transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223747 CN202674205U (en) | 2012-05-18 | 2012-05-18 | Inclined-tray type transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674205U true CN202674205U (en) | 2013-01-16 |
Family
ID=47495111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220223747 Expired - Fee Related CN202674205U (en) | 2012-05-18 | 2012-05-18 | Inclined-tray type transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678864A (en) * | 2012-05-18 | 2012-09-19 | 中山市亚泰机械实业有限公司 | Swash-plate transmission mechanism |
-
2012
- 2012-05-18 CN CN 201220223747 patent/CN202674205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678864A (en) * | 2012-05-18 | 2012-09-19 | 中山市亚泰机械实业有限公司 | Swash-plate transmission mechanism |
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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: 20130116 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |