CN103672316A - Movable fine adjusting system - Google Patents
Movable fine adjusting system Download PDFInfo
- Publication number
- CN103672316A CN103672316A CN201210365594.7A CN201210365594A CN103672316A CN 103672316 A CN103672316 A CN 103672316A CN 201210365594 A CN201210365594 A CN 201210365594A CN 103672316 A CN103672316 A CN 103672316A
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- China
- Prior art keywords
- platform
- rubber roll
- idler wheel
- live axle
- working platform
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- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the field of fine adjusting driving devices, and particularly relates to a system utilizing the friction force produced between a rubber idler wheel and a friction pipe for achieving moving fine adjusting of a working platform. The working platform comprises an upper platform and a lower platform, at least one ball guide rail is arranged between the upper platform and the lower platform. The lower platform is provided with a rubber idler wheel device. The rubber idler wheel device comprises the rubber idler wheel and a driving shaft base for fixing the rubber idler wheel. The driving shaft base is fixedly arranged on the lower platform, the rubber idler wheel is sleeved with a driving shaft, one end of the driving shaft is provided with a hand wheel, and the other end of the driving shaft is fixedly connected with the friction pipe which is fixedly connected with the upper platform. The working platform can move fast in any direction through the pushing and moving of the platform and fast sliding of the ball guide rail. Fine feeding of the platform is achieved through the friction force produced between the rubber idler wheel and a groove in the friction pipe, and the fine adjusting effect is achieved.
Description
Technical field
The invention belongs to fine setting driving arrangement field, be specifically related to utilize the frictional force producing between rubber roll and friction tube to realize the system that working platform moves fine setting.
Background technique
At present, the drive unit of highi degree of accuracy image measuring system on the market drives by ball screw pair (being comprised of leading screw, nut, ball, inflector) or anodontia Luo Gang, thereby realizes the movement of working platform.
Ball screw pair is by rotatablely moving, to be converted into straight-line a set of drive unit, its principle is: when shaking handwheel, make leading screw when rotation, nut is fixed on working platform, nut will produce a relative movement along the raceway direction of leading screw, will drive the working platform on it to move in its motion.
But, between working platform, be many times screw rod transmission, for the just necessary switching platform disengaging of the fast moving screw rod transmission of implementation platform, same, mobile in order to realize working platform trace, with regard to the necessary rotary screw rod that uses.Between constantly switching, greatly reduce staff's working efficiency, also make the design concept of harmony, hommization well do not embodied.Meanwhile, lead screw pair complex structure, processing difficulties, manufacture finished product high, so replacement cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide simple, the mobile mobile micro-tensioning system fast of a kind of processing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mobile micro-tensioning system, comprise working platform, it is characterized in that, described working platform comprises upper mounting plate and lower bolster, between described upper mounting plate and lower bolster, be provided with at least one spherical guide, described lower bolster is provided with rubber roll device, described rubber roll device comprises the live axle pedestal of rubber roll and fixing described rubber roll, described live axle pedestal is fixedly installed on described lower bolster, described rubber roll is arranged with live axle, one end of described live axle is provided with handwheel, the other end of described live axle is fixedly connected with friction tube, described friction tube is fixedly connected with described upper mounting plate.
As the further optimization of technique scheme, described friction tube is hollow-core construction.
As the further optimization of technique scheme, the two ends of described friction tube are provided with cover plate.
When a kind of mobile micro-tensioning system of the present invention is implemented in concrete connection:
1, two spherical guides are placed between upper lower bolster, locking platform slides smoothly lower bolster manual in the situation that.
2, rubber roll is enclosed within on live axle, then by propeller shaft sleeve on handwheel, with jackscrew, hold out against handwheel.
3, by live axle pedestal by two screw lock on lower bolster, copper seat is put in the draw-in groove of pedestal, driving lid is placed on pedestal, with screw lock pedestal with drive lid.；
4, by mounted rotary roller, be placed in the cross recess that drives the side of covering, now roller is just placed in the groove of copper seat inside.
5, by friction tube by screw lock above upper mounting plate, the groove that now friction tube lower end surface processes is over against rubber roll, with jackscrew, from live axle pedestal bottom, heads into afterwards, regulates copper seat height, finally reaches the frictional force of adjusting rubber roll and friction tube.
A kind of mobile micro-tensioning system of the present invention is when specific operation:
When people's hand propulsion platform produces a power F, make working platform under the effect of power towards power direction fast moving, and the movement of working platform is actual, by spherical guide, realize.So direction by power F along spherical guide.Under the effect of power F, F direction moves, and realizes the fast moving of working platform.
When staff rotation rubber rotary roller, make roller do rolling motion along hand-screw veer, the groove generation rolling friction processing on roller and friction tube, to there is trace in working platform mobile under the effect of frictional force, thereby realize trace, regulates.
The beneficial effect main manifestations of a kind of mobile micro-tensioning system of the present invention is: by promoting moving ball, utilize the quick sliding of spherical guide, realize the fast moving of working platform either direction., utilize in the friction producing between rubber roll and friction tube groove meanwhile, the microfeed of implementation platform, and then realize fine setting effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile micro-tensioning system of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
As shown in Figure 1, preferred forms as a kind of mobile micro-tensioning system of the present invention, it comprises working platform, described working platform comprises upper mounting plate 1 and lower bolster 2, between described upper mounting plate 1 and lower bolster 2, be provided with to four spherical guides 3, described lower bolster 2 is provided with rubber roll device, described rubber roll device comprises the live axle pedestal of rubber roll and fixing described rubber roll, described live axle pedestal is fixedly installed on described lower bolster, described rubber roll is arranged with live axle, one end of described live axle is provided with handwheel 4, the other end of described live axle is fixedly connected with friction tube, described friction tube is fixedly connected with described upper mounting plate.
Described friction tube is hollow-core construction.
The two ends of described friction tube are provided with cover plate.
When a kind of mobile micro-tensioning system of the present invention is implemented in concrete connection:
Two spherical guides are placed between upper lower bolster, and locking platform slides smoothly lower bolster manual in the situation that.
Rubber roll is enclosed within on live axle, then by propeller shaft sleeve on handwheel, with jackscrew, hold out against handwheel.
By live axle pedestal by two screw lock on lower bolster, copper seat is put in the draw-in groove of pedestal, driving lid is placed on pedestal, with screw lock pedestal with drive lid.
By mounted rotary roller, be placed in the cross recess that drives the side of covering, now roller is just placed in the groove of copper seat inside.
By friction tube by screw lock above upper mounting plate, the groove that now friction tube lower end surface processes is over against rubber roll, with jackscrew, from live axle pedestal bottom, heads into afterwards, regulates copper seat height, finally reaches the frictional force of adjusting rubber roll and friction tube.
A kind of mobile micro-tensioning system of the present invention is when specific operation:
When people's hand propulsion platform produces a power F, make working platform under the effect of power towards power direction fast moving, and the movement of working platform is actual, by spherical guide, realize.So direction by power F along spherical guide.Under the effect of power F, F direction moves, and realizes the fast moving of working platform.
When staff rotation rubber rotary roller, make roller do rolling motion along hand-screw veer, the groove generation rolling friction processing on roller and friction tube, to there is trace in working platform mobile under the effect of frictional force, thereby realize trace, regulates.
By promoting moving ball, utilize the quick sliding of spherical guide, realize the fast moving of working platform either direction., utilize in the friction producing between rubber roll and friction tube groove meanwhile, the microfeed of implementation platform, and then realize fine setting effect.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (4)
1. a mobile micro-tensioning system, comprise working platform, it is characterized in that, described working platform comprises upper mounting plate and lower bolster, between described upper mounting plate and lower bolster, be provided with at least one spherical guide, described lower bolster is provided with rubber roll device, described rubber roll device comprises the live axle pedestal of rubber roll and fixing described rubber roll, described live axle pedestal is fixedly installed on described lower bolster, described rubber roll is arranged with live axle, one end of described live axle is provided with handwheel, the other end of described live axle is fixedly connected with friction tube, described friction tube is fixedly connected with described upper mounting plate.
2. a kind of mobile micro-tensioning system according to claim 1, is characterized in that friction tube is in being provided with groove near described rubber roll place.
3. a kind of mobile micro-tensioning system according to claim 1, is characterized in that, described friction tube is hollow-core construction.
4. a kind of mobile micro-tensioning system according to claim 1, is characterized in that, the two ends of described friction tube are provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365594.7A CN103672316B (en) | 2012-09-26 | 2012-09-26 | A kind of mobile micro-tensioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365594.7A CN103672316B (en) | 2012-09-26 | 2012-09-26 | A kind of mobile micro-tensioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103672316A true CN103672316A (en) | 2014-03-26 |
| CN103672316B CN103672316B (en) | 2016-12-21 |
Family
ID=50310706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365594.7A Expired - Fee Related CN103672316B (en) | 2012-09-26 | 2012-09-26 | A kind of mobile micro-tensioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672316B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153652A (en) * | 2016-08-30 | 2016-11-23 | 韩国栋 | A kind of method applying X-ray transmission technology for detection power equipment joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049166U (en) * | 1989-07-04 | 1989-12-13 | 北京电加工机床厂 | Guide spindles of coordinate worktable |
| US20040250902A1 (en) * | 2002-01-28 | 2004-12-16 | Kimmel Darryl D. | Compliant workholder for machinery |
| GB2446043A (en) * | 2008-01-10 | 2008-07-30 | Kenneth A Riley | Slide assembly for parking a vehicle |
| CN101244513A (en) * | 2008-03-21 | 2008-08-20 | 上海第二工业大学 | Spherical guide of miniature numerical control machine |
| CN201257558Y (en) * | 2008-09-19 | 2009-06-17 | 赵仁理 | Water retaining jacket |
| CN102607383A (en) * | 2011-12-15 | 2012-07-25 | 上海卫星工程研究所 | High-precision flatness measurement bridge plate device |
-
2012
- 2012-09-26 CN CN201210365594.7A patent/CN103672316B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049166U (en) * | 1989-07-04 | 1989-12-13 | 北京电加工机床厂 | Guide spindles of coordinate worktable |
| US20040250902A1 (en) * | 2002-01-28 | 2004-12-16 | Kimmel Darryl D. | Compliant workholder for machinery |
| GB2446043A (en) * | 2008-01-10 | 2008-07-30 | Kenneth A Riley | Slide assembly for parking a vehicle |
| CN101244513A (en) * | 2008-03-21 | 2008-08-20 | 上海第二工业大学 | Spherical guide of miniature numerical control machine |
| CN201257558Y (en) * | 2008-09-19 | 2009-06-17 | 赵仁理 | Water retaining jacket |
| CN102607383A (en) * | 2011-12-15 | 2012-07-25 | 上海卫星工程研究所 | High-precision flatness measurement bridge plate device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153652A (en) * | 2016-08-30 | 2016-11-23 | 韩国栋 | A kind of method applying X-ray transmission technology for detection power equipment joint |
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| Publication number | Publication date |
|---|---|
| CN103672316B (en) | 2016-12-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Addressee: VGS TECHNOLOGY (SHANGHAI) CO., LTD. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180926 |