CN201047429Y - Double lead screw synchronous actuating device - Google Patents
Double lead screw synchronous actuating device Download PDFInfo
- Publication number
- CN201047429Y CN201047429Y CNU2007200373657U CN200720037365U CN201047429Y CN 201047429 Y CN201047429 Y CN 201047429Y CN U2007200373657 U CNU2007200373657 U CN U2007200373657U CN 200720037365 U CN200720037365 U CN 200720037365U CN 201047429 Y CN201047429 Y CN 201047429Y
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- China
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- sides
- motion
- utility
- double lead
- screw rod
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- Expired - Lifetime
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Abstract
The utility model discloses a dual-screw rod synchronous drive mechanism, comprising a motion part. The two sides of the motion part are respectively connected with a screw rod driven by a servo motor at two sides through a screw rod nut. The utility model has the advantages of reasonable structure, stable and precise transmission, harmonized, synchronous and precise actions of motion parts, reducing the vibration generated in the motion to the most extent when generating high speed and high acceleration, and far higher positioning precision than that of similar products.
Description
Technical field:
The utility model relates to a kind of driving mechanism.
Background technique:
For the monofilament bar drives, there is problems such as easily producing vibration in the motion in existing screw mandrel driving mechanism.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, stable drive, accurate double lead synchronous drive mechanism.
Technical solution of the present utility model is:
A kind of double lead synchronous drive mechanism comprises moving element, it is characterized in that: the moving element both sides are connected with the screw mandrel of both sides driven by servomotor by the feed screw nut respectively.
The utility model is rational in infrastructure, stable drive, accurate, and moving element coordination, synchronous, accurate when producing high-speed and high acceleration, can reduce the vibration that produces in the motion to greatest extent, and Location accuracy is far above like product.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of double lead synchronous drive mechanism comprises moving element 1, and moving element 1 both sides are connected with the screw mandrel 6,7 that both sides actuating motor 4,5 drives by feed screw nut 2,3 respectively.
Claims (1)
1. a double lead synchronous drive mechanism comprises moving element, it is characterized in that: the moving element both sides are connected with the screw mandrel of both sides driven by servomotor by the feed screw nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200373657U CN201047429Y (en) | 2007-05-08 | 2007-05-08 | Double lead screw synchronous actuating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200373657U CN201047429Y (en) | 2007-05-08 | 2007-05-08 | Double lead screw synchronous actuating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047429Y true CN201047429Y (en) | 2008-04-16 |
Family
ID=39300012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200373657U Expired - Lifetime CN201047429Y (en) | 2007-05-08 | 2007-05-08 | Double lead screw synchronous actuating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047429Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134898A (en) * | 2014-05-28 | 2015-12-09 | Skf公司 | Transmission for an adjustable-height platform and method for changing a height of a platform |
| CN106979305A (en) * | 2017-05-17 | 2017-07-25 | 苏州极汇科技有限公司 | A kind of novel linear slide unit and its transfer approach |
| CN109498364A (en) * | 2018-11-22 | 2019-03-22 | 北京计算机技术及应用研究所 | It is a kind of for human body articulations digitorum manus power-assisted and the motion flexibility transmission mechanism of rehabilitation equipment |
| CN109949668A (en) * | 2019-04-24 | 2019-06-28 | 湖北汽车工业学院 | A kind of Doppler effect experimental provision |
| CN109958742A (en) * | 2017-12-22 | 2019-07-02 | 北京北广科技股份有限公司 | A kind of movable sliding block |
-
2007
- 2007-05-08 CN CNU2007200373657U patent/CN201047429Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134898A (en) * | 2014-05-28 | 2015-12-09 | Skf公司 | Transmission for an adjustable-height platform and method for changing a height of a platform |
| US10406051B2 (en) | 2014-05-28 | 2019-09-10 | Aktiebolaget Skf | Transmission for an adjustable-height platform and method for changing a height of a platform |
| CN105134898B (en) * | 2014-05-28 | 2021-08-31 | Skf公司 | Transmission device for height-adjustable gantry and method for changing the height of the gantry |
| CN106979305A (en) * | 2017-05-17 | 2017-07-25 | 苏州极汇科技有限公司 | A kind of novel linear slide unit and its transfer approach |
| CN109958742A (en) * | 2017-12-22 | 2019-07-02 | 北京北广科技股份有限公司 | A kind of movable sliding block |
| CN109498364A (en) * | 2018-11-22 | 2019-03-22 | 北京计算机技术及应用研究所 | It is a kind of for human body articulations digitorum manus power-assisted and the motion flexibility transmission mechanism of rehabilitation equipment |
| CN109949668A (en) * | 2019-04-24 | 2019-06-28 | 湖北汽车工业学院 | A kind of Doppler effect experimental provision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
| CX01 | Expiry of patent term |