KR101736267B1 - Linear stage including damping unit - Google Patents
Linear stage including damping unit Download PDFInfo
- Publication number
- KR101736267B1 KR101736267B1 KR1020150142718A KR20150142718A KR101736267B1 KR 101736267 B1 KR101736267 B1 KR 101736267B1 KR 1020150142718 A KR1020150142718 A KR 1020150142718A KR 20150142718 A KR20150142718 A KR 20150142718A KR 101736267 B1 KR101736267 B1 KR 101736267B1
- Authority
- KR
- South Korea
- Prior art keywords
- stone
- fixed
- damping unit
- rail
- support plate
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
A linear stage including a damping unit is disclosed. The disclosed linear stage includes: A rail fixed to the stone block through a plurality of fasteners; A slider slidably moving along the rail; And a damping unit fixed to a part of the rail; And a control unit.
Description
The present invention relates to a linear stage, and more particularly to a linear stage including a damping unit for absorbing a collision of a slider so that the slider does not come off the rail due to malfunction.
Generally, the linear stage is constituted by an LM guide rail fixedly installed on one side of a stone quartz plate and a stone quartz plate, and a slider sliding along the LM guide rail, and is a device for placing a conveyed object on a slider and reciprocating the conveyed object in a straight line .
Here, the slider is designed to perform a linear reciprocating motion within a prescribed range under the control of various position detecting sensors and a control unit for applying a control signal. However, due to contamination of the position detecting sensor or malfunction of other operating parts, The damping unit is fixed to the end of the stone column through the fixing piece so that the slider does not deviate out of the prescribed range.
On the other hand, when the slider collides with the damping unit due to a malfunction of the slider, the damping unit absorbs the shock. However, there is a problem that as the damping unit is directly fixed to the stone quarry, the impact is transmitted to a part of the quarry cabinet to which the damping unit is fixed, eventually falling off the stone quarry.
Therefore, even if the performance of the damping unit is satisfied, there is a problem in that the damping unit can not perform the function of the damping unit because the damping unit can not be firmly fixed to the stone ring. In addition, in the related art, there is a risk of a safety accident because an operator may be injured by a damping unit which is separated from a stone quartz at a high speed.
In order to solve the above problems, it is an object of the present invention to provide a linear stage including a damping unit which can be firmly fixed without being detached from the precious stones by the impact of the slider.
In order to achieve the above object, according to an embodiment of the present invention, A rail fixed to the stone block through a plurality of fasteners; A slider slidably moving along the rail; And a damping unit fixed to a part of the rail; . ≪ / RTI >
The damping unit includes at least one damper; And a support plate fixed to the damper and fixed to the end of the rail through a fastening piece.
And a fixing block coupled to a groove formed on an upper surface of the stone stone table, wherein the supporting plate is fixed to the fixing block through a fastening piece.
And the support plate is fixed to the stone block through a fastening piece.
And a cover member spaced from the upper side of the stone pot and fixed to the upper end of the support plate.
And the rail is indirectly fixed to the stone hearth through a guide member made of stone fixed to the upper surface of the stone stone pot.
The damping unit includes at least one damper; And a support plate fixed to the damper and fixed to the end of the rail through a fastening piece.
And a fixing block coupled to a groove formed on an upper surface of the guide member, wherein the supporting plate is fixed to the fixing block through a fastening piece.
As described above, in the present invention, there is an advantage that the slider can be prevented from being damaged when the damping unit is repeatedly collided.
1 is a perspective view showing a linear stage according to a first embodiment of the present invention.
2 is an exploded perspective view showing part A of Fig.
Fig. 3 is an exploded perspective view of Fig. 2 viewed in the C direction.
4 is a side view as viewed in the direction of arrow B in Fig.
5 is a side cross-sectional view of the linear stage along line V-V shown in Fig.
6 is a side cross-sectional view of the linear stage along the line VI-VI shown in Fig.
Fig. 7 is an exploded perspective view showing a fixing block separated from the guide member.
8 is a perspective view showing a linear stage according to a second embodiment of the present invention.
9 is an exploded perspective view showing part D of Fig.
Fig. 10 is an exploded perspective view of Fig. 9 viewed from the direction F. Fig.
11 is a side view as viewed from the direction E in Fig.
12 is a side sectional view of the linear stage in Fig.
13 is a side sectional view of the linear stage in Fig.
14 is an exploded perspective view of a linear stage including a fixing block on a base.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described below are provided for illustrative purposes only, and that the present invention may be embodied with various modifications and alterations. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention. In addition, the attached drawings are not drawn to scale in order to facilitate understanding of the invention, but the dimensions of some of the components may be exaggerated.
Hereinafter, the configuration of the linear stage according to the first embodiment of the present invention will be described with reference to Figs. 1 to 6. Fig.
FIG. 1 is a perspective view showing a linear stage according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view showing part A of FIG. 1, and FIG. 3 is an exploded perspective view of FIG. 2 viewed in a direction C. FIG. 4 is a side view as viewed in the direction of arrow B in FIG. 1, and FIGS. 5 and 6 are side sectional views of the linear stage in FIG.
1 to 6, a
The
The
The
The pair of
The
Referring to FIG. 7, the
The
The
In an embodiment of the present invention, a
The damping
Hereinafter, the
9 is an exploded perspective view showing part D of FIG. 1, FIG. 10 is an exploded perspective view of FIG. 9 viewed from direction F, and FIG. 11 is an exploded perspective view of the linear stage according to the first embodiment of the present invention. Fig. 12 is a side sectional view of the linear stage in Fig. 11, Fig. 13 is a side sectional view of the linear stage in Fig. 11, and Fig. 14 is a sectional view of the linear stage in which a fixing block is included in the base It is a perspective view.
8 to 13, the
The
The pair of
The
The
Referring to FIG. 14, the fixed
The damping
The
In an embodiment of the present invention, a
One
The damping
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
10, 20: Linear stage 100:
105:
130a, 130b, 130c, 130d: Through hole 200: Guide member
300: a pair of rails 400: a slider
500: fixed block
Claims (8)
A rail fixed to the stone block through a plurality of fasteners;
A slider slidably moving along the rail;
A damping unit fixed to a part of the rail; And
And a fixing block coupled to a groove formed on an upper surface of the stone stone column,
Wherein the damping unit comprises:
At least one damper; And
And a support plate to which the damper is fixed and which is fixed to the end of the rail through a fastening piece,
And the support plate is fixed to the fixing block through a fastening piece.
Wherein the support plate is fixed to the stone block through a fastening piece.
Further comprising: a cover member spaced from the top of the stone stone column and fixed to an upper end of the support plate.
Wherein the rail is indirectly fixed to the stone hearth through a guide member made of stone fixed to the top surface of the stone stone pot.
A rail fixed to the stone quartz through a plurality of fasteners and indirectly fixed to the stone quartz through a guide member made of a stone fixed to the upper surface of the stone quartz;
A slider slidably moving along the rail;
A damping unit fixed to a part of the rail; And
And a fixing block coupled to a groove formed on an upper surface of the guide member,
Wherein the damping unit comprises:
At least one damper; And
And a support plate to which the damper is fixed and which is fixed to the end of the rail through a fastening piece,
And the support plate is fixed to the fixing block through the clamping piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150142718A KR101736267B1 (en) | 2015-10-13 | 2015-10-13 | Linear stage including damping unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150142718A KR101736267B1 (en) | 2015-10-13 | 2015-10-13 | Linear stage including damping unit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170043233A KR20170043233A (en) | 2017-04-21 |
KR101736267B1 true KR101736267B1 (en) | 2017-05-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150142718A KR101736267B1 (en) | 2015-10-13 | 2015-10-13 | Linear stage including damping unit |
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KR (1) | KR101736267B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101842146B1 (en) * | 2017-12-29 | 2018-03-26 | 오병철 | Linear motor stage apparatus with improved damping and damping method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102202077B1 (en) * | 2017-11-30 | 2021-01-12 | 세메스 주식회사 | Vehicle for Overhead Hoist Transport device |
CN109660105B (en) * | 2019-01-03 | 2021-01-19 | 深圳市博智达机器人有限公司 | Linear drive control system combined with granite |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000333435A (en) | 1999-05-18 | 2000-11-30 | Nippon Thompson Co Ltd | Slide equipment with built-in movable coil type linear motor |
JP2001352744A (en) * | 2000-06-02 | 2001-12-21 | Nippon Thompson Co Ltd | Slide device with built-in movable magnet type linear motor |
JP2002286065A (en) * | 2001-03-23 | 2002-10-03 | Sumitomo Heavy Ind Ltd | Stopper device of movable stage |
KR101404070B1 (en) | 2013-02-15 | 2014-06-27 | 한국산업기술대학교산학협력단 | Vertical type liner stage apparatus |
-
2015
- 2015-10-13 KR KR1020150142718A patent/KR101736267B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000333435A (en) | 1999-05-18 | 2000-11-30 | Nippon Thompson Co Ltd | Slide equipment with built-in movable coil type linear motor |
JP2001352744A (en) * | 2000-06-02 | 2001-12-21 | Nippon Thompson Co Ltd | Slide device with built-in movable magnet type linear motor |
JP2002286065A (en) * | 2001-03-23 | 2002-10-03 | Sumitomo Heavy Ind Ltd | Stopper device of movable stage |
KR101404070B1 (en) | 2013-02-15 | 2014-06-27 | 한국산업기술대학교산학협력단 | Vertical type liner stage apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101842146B1 (en) * | 2017-12-29 | 2018-03-26 | 오병철 | Linear motor stage apparatus with improved damping and damping method thereof |
Also Published As
Publication number | Publication date |
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KR20170043233A (en) | 2017-04-21 |
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