CN203500285U - Guide mechanism of linear movement device - Google Patents
Guide mechanism of linear movement device Download PDFInfo
- Publication number
- CN203500285U CN203500285U CN201320644765.XU CN201320644765U CN203500285U CN 203500285 U CN203500285 U CN 203500285U CN 201320644765 U CN201320644765 U CN 201320644765U CN 203500285 U CN203500285 U CN 203500285U
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- China
- Prior art keywords
- guide rail
- guide
- rolling wheel
- wheel component
- guide mechanism
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Abstract
The utility model discloses a guide mechanism of a linear movement device. The guide mechanism comprises a guide rail and a sliding assembly fixedly connected with the linear movement device, wherein the guide rail comprises a first guide rail plane and second guide rail planes arranged at two sides of the first guide rail plane, and the sliding assembly moving in the guide rail comprises a fixed frame and three roller assemblies capable of reducing the friction with the guide rail plane and with same structures; the roller assembly is fixed on the fixed frame, one of the roller assemblies is vertically contacted with the first guide rail plane, and other two are contacted with the second guide rail planes; the roller assembly comprises a rolling element and a bearing shaft. The device is capable of effectively reducing the friction between the sliding assembly and the guide rail plane; the noise is small and the working efficiency is high when the guide rail mechanism is in sliding, the guide rail mechanism is simple in structure, convenient to operate, long in service life and high in stability.
Description
Technical field
The present invention relates to elevation and subsidence mechanical equipment guiding field, relate in particular to a kind of guide mechanism of linear moving apparatus.
Background technique
Linear guide device in factory or workshop for transmitting product or article, current known guiding device comprises guide rail, sliding assembly, conveying mechanism in sliding assembly mostly is the movement that this traditional guide structure one side roller design of one side distribution only limits sliding assembly Vertical direction, for anti-skidding assembly sidesway, generally each side of assembly is propped up to guide level, but the friction of this scheme is larger, and in mobile, noise is large.
Summary of the invention
To achieve these goals, the invention provides a kind of guide mechanism of linear moving apparatus, this device can reduce the friction of sliding assembly and guide level effectively.
To achieve these goals, the technical solution used in the present invention is: a kind of guide mechanism of linear moving apparatus, described guide mechanism comprises guide rail and the sliding assembly being fixedly connected with linear moving apparatus, and described guide rail comprises the first guide level and is arranged on the second guide level of the first guide level both sides; The rolling wheel component that comprises fixing frame and reduce to rub with guide level at the inner mobile sliding assembly of guide rail, rolling wheel component is fixed on fixing frame.
As a further improvement on the present invention: described rolling wheel component is provided with three, a rolling wheel component contacts with the first guide level is vertical, and two rolling wheel components contact with the second guide level is vertical, and described rolling wheel component comprises roll piece and supporting axle.
As a further improvement on the present invention: described fixing frame comprises base plate and the parallel dunnage being fixed on base plate.
As a further improvement on the present invention: the both sides of described base plate are provided with rolling wheel component, between parallel dunnage, be provided with rolling wheel component.
As a further improvement on the present invention: described rolling wheel component also comprises the flexible outer ring being enclosed within on described roll piece.
As a further improvement on the present invention: described flexible outer ring is rubber outer ring.
The invention has the advantages that: effectively reduce the friction of sliding assembly and guide level, when the flexible material in roll piece outside makes to slide, noise is less, and working efficiency is high, easy to operate and long service life simple in structure, stability are high.
Accompanying drawing explanation
Fig. 1 is the plan view of specific embodiments;
Fig. 2 is the plan view of specific embodiments;
Wherein 1 rubber outer ring, 2 parallel support plates, 3 base plates, 4 nuts, 5 first guide levels, 6 second guide levels, 7 roll pieces, 8 supporting axles.
Embodiment
As shown in Figure 1 and Figure 2, sliding assembly is inner at guide rail, guide rail comprises the first guide level and the second guide level that is located at the first guide level both sides, and sliding assembly consists of rubber outer ring, parallel support plate, base plate, nut, three roll pieces, three supporting axles.
Sliding assembly is symplex structure, comprises fixing frame and rolling wheel component, and rolling wheel component comprises identical three groups of structure, contacts respectively with first, second guide level.One group contacts with the first guide level is vertical, and another two groups contact with the second guide level is vertical, and rolling wheel component is comprised of roll piece, supporting axle, nut and rubber outer ring, and back shaft is through roll piece.Rubber outer ring is being enclosed within roll piece outside.Fixing frame comprises base plate and the pair of parallel support plate of placing perpendicular to base plate, pair of parallel support plate one end is symmetrically welded at the other end on base plate and offers through hole in order to rolling assembly to be installed, supporting axle passes through hole, and fixes with nut, and in the present embodiment, adopts double nut mechanism effectively locking.On base plate, the bilateral symmetry of parallel dunnage offers through hole in order to the rolling assembly contacting with the second guide level to be installed, the supporting axle of rolling assembly is through through hole, and fix with nut, roll piece is vertical with contacted plane, has the rubber outer ring of one deck damping in roll piece outside.
When this device is used, close contact between sliding assembly and guide level, for rolling friction, thereby the second slideway will stop its slippage to side to guarantee mobile straightness accuracy requirement, noise when rubber outer ring can reduce to move effectively when having lateral force disturbance.Said structure is simple, easy for installation, the stability of long service life, mechanism is high.
Above-mentioned guiding device is only used to working of an invention mode is described and a preferred example adopting, person of ordinary skill in the field is appreciated that, this roll piece can also adopt multiple device well known in the prior art, and for example rod, bearing substitute, and roll piece can be for a plurality of.
Claims (6)
1. the guide mechanism of a linear moving apparatus, it is characterized in that: described guide mechanism comprises guide rail and the sliding assembly being fixedly connected with linear moving apparatus, described guide rail comprises the first guide level and is arranged on the second guide level of the first guide level both sides; The rolling wheel component that comprises fixing frame and reduce to rub with guide level at the inner mobile sliding assembly of guide rail, rolling wheel component is fixed on fixing frame.
2. guide mechanism according to claim 1, it is characterized in that: described rolling wheel component is provided with three, a rolling wheel component contacts with the first guide level is vertical, and two rolling wheel components contact with the second guide level is vertical, and described rolling wheel component comprises roll piece and supporting axle.
3. guide mechanism according to claim 1, is characterized in that: described fixing frame comprises base plate and the parallel dunnage being fixed on base plate.
4. any one guide mechanism according to claim 3, is characterized in that: the both sides of described base plate are provided with rolling wheel component, between parallel dunnage, is provided with rolling wheel component.
5. guide mechanism according to claim 2, is characterized in that: described rolling wheel component also comprises the flexible outer ring being enclosed within on described roll piece.
6. guide mechanism according to claim 5, is characterized in that: described flexible outer ring is rubber outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644765.XU CN203500285U (en) | 2013-10-19 | 2013-10-19 | Guide mechanism of linear movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644765.XU CN203500285U (en) | 2013-10-19 | 2013-10-19 | Guide mechanism of linear movement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500285U true CN203500285U (en) | 2014-03-26 |
Family
ID=50331265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644765.XU Expired - Fee Related CN203500285U (en) | 2013-10-19 | 2013-10-19 | Guide mechanism of linear movement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603870A (en) * | 2013-10-19 | 2014-02-26 | 安徽机电职业技术学院 | Guiding mechanism of rectilinear movement apparatus |
| CN109236855A (en) * | 2018-07-27 | 2019-01-18 | 南京理工大学 | A kind of balancing device for preventing sliding beam from turning on one's side |
-
2013
- 2013-10-19 CN CN201320644765.XU patent/CN203500285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603870A (en) * | 2013-10-19 | 2014-02-26 | 安徽机电职业技术学院 | Guiding mechanism of rectilinear movement apparatus |
| CN109236855A (en) * | 2018-07-27 | 2019-01-18 | 南京理工大学 | A kind of balancing device for preventing sliding beam from turning on one's side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |