CN202690933U - Motion conversion mechanism - Google Patents
Motion conversion mechanism Download PDFInfo
- Publication number
- CN202690933U CN202690933U CN 201220344942 CN201220344942U CN202690933U CN 202690933 U CN202690933 U CN 202690933U CN 201220344942 CN201220344942 CN 201220344942 CN 201220344942 U CN201220344942 U CN 201220344942U CN 202690933 U CN202690933 U CN 202690933U
- Authority
- CN
- China
- Prior art keywords
- converter
- eccentric shaft
- conversion mechanism
- bearing
- motion conversion
- 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 a motion conversion mechanism, which mainly comprises an eccentric shaft, and is characterized in that a ball body is arranged in the center of the eccentric shaft; a rail matched with a converter bearing is arranged on the ball body; a converter is arranged outside the converter bearing; an included angle is formed between the radial symmetric surface of the converter bearing and the radial symmetric surface of the ball body; and by the converter bearing with the included angle, rotation of the eccentric shaft is changed into swing of the converter. In order to improve the reliability of matching between the converter bearing and the eccentric shaft, converter partition plates are arranged on two axial sides of the converter bearing. The motion conversion mechanism is rational in structural design; due to integrated design, the whole motion conversion mechanism is relatively compact in overall structure; by the integrated structure, medium processing matching steps are reduced, and force can be converted smoothly; and furthermore, conversion performance is improved, the processing difficulty and a matching requirement are reduced, and the yield of a product is improved.
Description
Technical field
The utility model relates to a kind of movement conversion mechanism, particularly a kind of movement conversion mechanism that rotation is converted to swing.
Background technique
Existing movement conversion mechanism design is comparatively complicated, bulky, is made of a plurality of component, so process of manufacture is comparatively complicated.And because component are more, so that noise is larger in the work engineering, and the efficiency loss that transmission causes is more, and mechanical efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of compact structure, movement conversion mechanism easy to process for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the movement conversion mechanism that the utility model is designed, it mainly comprises eccentric shaft, it is characterized in that at the eccentric shaft center being spheroid, be provided with track with the transducer bearing fit at spheroid, be provided with transducer outside the transducer bearing, the radial symmetric face of described transducer bearing and the radial symmetric face of spheroid are the angle setting.The characteristics of this structure are to utilize and are the transducer bearing that angle arranges, and the rotation of eccentric shaft are converted to the swing of transducer.
In order further to improve the reliability that the transducer bearing cooperates with eccentric shaft, the axial both sides of described transducer bearing are provided with the transducer dividing plate.
The resulting movement conversion mechanism of the utility model, reasonable in design, design so that total is compacter by integral type, because the structure of integral type, processing in the middle of having reduced cooperates link, and the conversion of exerting all one's strength is more smooth and easy, has improved the performance of conversion, simultaneously also reduce difficulty of processing and the requirement that cooperates, improved the yield rate of product.The various noises that produced owing to too much cooperation when also having reduced on the other hand work.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the movement conversion mechanism that the present embodiment is described, it mainly comprises eccentric shaft 1, it is characterized in that at eccentric shaft 1 center be spheroid, be provided with the track 3 that cooperates with transducer bearing 2 at spheroid, be provided with transducer 4 outside transducer bearing 2, the radial symmetric face 6 of described transducer bearing 2 is the angle setting with the radial symmetric face 7 of spheroid.And the axial both sides of described transducer bearing 2 are provided with transducer dividing plate 5.
Claims (2)
1. movement conversion mechanism, it mainly comprises eccentric shaft, it is characterized in that at the eccentric shaft center being spheroid, be provided with track with the transducer bearing fit at spheroid, be provided with transducer outside the transducer bearing, the radial symmetric face of described transducer bearing and the radial symmetric face of spheroid are the angle setting.
2. movement conversion mechanism according to claim 1 is characterized in that the axial both sides of described transducer bearing are provided with the transducer dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344942 CN202690933U (en) | 2012-07-17 | 2012-07-17 | Motion conversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344942 CN202690933U (en) | 2012-07-17 | 2012-07-17 | Motion conversion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690933U true CN202690933U (en) | 2013-01-23 |
Family
ID=47546559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344942 Expired - Fee Related CN202690933U (en) | 2012-07-17 | 2012-07-17 | Motion conversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777558A (en) * | 2012-07-17 | 2012-11-14 | 宁波盛恒光电有限公司 | Motion conversion mechanism |
-
2012
- 2012-07-17 CN CN 201220344942 patent/CN202690933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777558A (en) * | 2012-07-17 | 2012-11-14 | 宁波盛恒光电有限公司 | Motion conversion 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: 20130123 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |