CN104723294A - Electromagnetism adjustable workbench - Google Patents
Electromagnetism adjustable workbench Download PDFInfo
- Publication number
- CN104723294A CN104723294A CN201310719731.7A CN201310719731A CN104723294A CN 104723294 A CN104723294 A CN 104723294A CN 201310719731 A CN201310719731 A CN 201310719731A CN 104723294 A CN104723294 A CN 104723294A
- Authority
- CN
- China
- Prior art keywords
- workbench
- table rest
- magneto
- supporting body
- rheological
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
Abstract
The invention discloses an electromagnetism adjustable workbench which comprises a workbench pedestal and a workbench surface located on the workbench pedestal. The workbench pedestal is of a tubular structure, a columnar bearing body is arranged on the lower portion of the workbench surface, and the columnar bearing body longitudinally extends into the workbench pedestal to be movably matched with the same; the inner cavity of the workbench pedestal is filled with magnetorheological medium, and a magnet exciting coil is arranged outside the wall of the workbench pedestal; fins are distributed on the outer periphery of the columnar bearing body located in the workbench pedestal. The worktable surface is fixed by adopting the magnetorheological principle, so that the workbench surface is good in strength and stability after being powered on; when adjustment is needed, mobility of the magnetorheological medium is achieved after blackout, the workbench surface can be adjusted by various oblique angles by the aid of adaptation and sealing capacities of a spherical pair, rotation is facilitated, and the workbench surface is fixed after being adjusted to the desired location. The electromagnetism adjustable workbench has the advantages of simpleness in structure, easy manufacture, stable operation, high reliability and fixation at anytime, and the magnetorheological medium can be well sealed.
Description
Technical field
The present invention relates to a kind of auxiliary equipment for processing or operating, particularly the adjustable workbench of a kind of angle and orientation.
Background technology
Workbench carries out part processing, detection or assembles requisite platform.The workbench of prior art generally comprises work top and lower support, and in larger working environment, work top is also comparatively large, therefore, generally comparatively fixing.In order to solve some comparatively special problems, work top is needed to have the functions such as lifting.And elevating function is mainly completed by plant equipment, such as screw mandrel, rack-and-pinion or hydraulic pressure realize, and equipment is complicated, and fault rate is high, and are not easy to control.Most importantly, work top cannot tilt.And for comparatively heavy work top, tilt generally to be realized by the supporting leg of padded opposite side, need more people or crane gear to assist to realize.Waste more man power and material.
Therefore, need a kind of workbench, the adjustment at various angle of inclination can be carried out, and convenient rotation, easy to use, and structure is simple, makes easily, has.
Summary of the invention
In view of this, the object of this invention is to provide a kind of electromagnetism adjustable bed, the adjustment at various angle of inclination can be carried out, and convenient rotation, easy to use, and structure is simple, makes easily, has smooth operation, the high advantage with being fixed at any time of reliability.
The invention discloses a kind of electromagnetism adjustable bed, comprise table rest and be positioned at the work top on table rest, described table rest is tubular structure, and described work top bottom arranges column supporting body, and column supporting body longitudinally gos deep into table rest and coordinates with its activity; Described table rest inner chamber is equipped with magnetorheological medium, arranges magnet exciting coil outside table rest wall; The described column supporting body cylindrical being positioned at table rest is distributed with fin.
Described table rest upper surface is by spherical pair support drum supporting body.
Fin shape on described column supporting body cylindrical differs.
Described magnetorheological medium is magneto-rheological grease.
Described table rest outer surface arranges overcoat and forms interlayer, and described magnet exciting coil is positioned at interlayer.
Described spherical pair is made up of the concave spherical surface of the convex spherical be arranged on column supporting body and table rest upper surface.
Described table rest is fixedly installed on for anti-rollover and foot-operated base.
Beneficial effect of the present invention: electromagnetism adjustable bed of the present invention, adopt magnetorheological principle steady job table top, after after energising is fixing, there is good strength and stability, when needing adjustment, after power-off, magnetorheological medium has mobility, utilize adaptive capacity and the sealability of spherical pair, work top can be carried out the adjustment at various angle of inclination, and convenient rotation, after adjusting to the orientation of expectation, energising is fixing, and structure is simple, make easily, there is smooth operation, the high advantage with being fixed at any time of reliability, magnetorheological medium can be made to be sealed preferably simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing is structural representation of the present invention.
Detailed description of the invention
Accompanying drawing is structural representation of the present invention, as shown in the figure, electromagnetism adjustable bed of the present invention, the work top 1 comprising table rest 2 and be positioned on table rest 2, described table rest 2 is tubular structure, described work top 1 bottom arranges column supporting body 7, and column supporting body 7 longitudinally gos deep into table rest 2 and coordinates with its activity; Described table rest 2 inner chamber is equipped with magnetorheological medium 9, arranges magnet exciting coil 3 outside table rest wall; Described column supporting body 7 cylindrical being positioned at table rest 2 is distributed with fin 6.
Described table rest 2 upper surface is by spherical pair 10 support drum supporting body, and spherical pair 10 can ensure the adjustment of whole work top 1 angle.
Fin 6 shape on described column supporting body 7 cylindrical differs, and after being beneficial to energising, the free degree of fixing column supporting body 7 all directions, ensures its steadiness.
Described magnetorheological Jie 9 matter is magneto-rheological grease, has good damping, is not easy to corrosion and deposition simultaneously, and has easy sealing property preferably.
Described table rest 2 outer surface arranges overcoat 4 and forms interlayer, and described magnet exciting coil 3 is positioned at interlayer, ensures the globality of outward appearance, and maskable radiation.
Described spherical pair 10 is made up of the concave spherical surface of the convex spherical be arranged on column supporting body 7 and table rest 2 upper surface; As shown in the figure, the end cap 8 that concave spherical surface is arranged at table rest 2 upper surface be easy to processing and install.
Described table rest 2 is fixedly installed on for anti-rollover and foot-operated base 5, and play support works pedestal 2 and the effect preventing it from turning on one's side, staff can also step on and carry out work above.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (7)
1. an electromagnetism adjustable bed, it is characterized in that: comprise table rest and be positioned at the work top on table rest, described table rest is tubular structure, and described work top bottom arranges column supporting body, and column supporting body longitudinally gos deep into table rest and coordinates with its activity; Described table rest inner chamber is equipped with magnetorheological medium, arranges magnet exciting coil outside table rest wall; The described column supporting body cylindrical being positioned at table rest is distributed with fin.
2. Magneto-rheological adjustable workbench according to claim 1, is characterized in that: described table rest upper surface is by spherical pair support drum supporting body.
3. Magneto-rheological adjustable workbench according to claim 2, is characterized in that: the fin shape on described column supporting body cylindrical differs.
4. Magneto-rheological adjustable workbench according to claim 3, is characterized in that: described magnetorheological medium is magneto-rheological grease.
5. Magneto-rheological adjustable workbench according to claim 4, is characterized in that: described table rest outer surface arranges overcoat and forms interlayer, and described magnet exciting coil is positioned at interlayer.
6. Magneto-rheological adjustable workbench according to claim 5, is characterized in that: described spherical pair is made up of the concave spherical surface of the convex spherical be arranged on column supporting body and table rest upper surface.
7. Magneto-rheological adjustable workbench according to claim 6, is characterized in that: described table rest is fixedly installed on for anti-rollover and foot-operated base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719731.7A CN104723294A (en) | 2013-12-24 | 2013-12-24 | Electromagnetism adjustable workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719731.7A CN104723294A (en) | 2013-12-24 | 2013-12-24 | Electromagnetism adjustable workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104723294A true CN104723294A (en) | 2015-06-24 |
Family
ID=53448014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719731.7A Pending CN104723294A (en) | 2013-12-24 | 2013-12-24 | Electromagnetism adjustable workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723294A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185188A (en) * | 2015-09-29 | 2015-12-23 | 北京精密机电控制设备研究所 | A 5-DOF (degree of freedom) air-float motion simulator |
| CN105321398A (en) * | 2015-09-29 | 2016-02-10 | 北京精密机电控制设备研究所 | Six-DOF (degree of freedom) air floatation type motion simulator |
| CN112130412A (en) * | 2020-09-27 | 2020-12-25 | 广州清辉电子商务有限公司 | Automatic leveling projector display equipment based on magnetorheological fluid principle |
-
2013
- 2013-12-24 CN CN201310719731.7A patent/CN104723294A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185188A (en) * | 2015-09-29 | 2015-12-23 | 北京精密机电控制设备研究所 | A 5-DOF (degree of freedom) air-float motion simulator |
| CN105321398A (en) * | 2015-09-29 | 2016-02-10 | 北京精密机电控制设备研究所 | Six-DOF (degree of freedom) air floatation type motion simulator |
| CN112130412A (en) * | 2020-09-27 | 2020-12-25 | 广州清辉电子商务有限公司 | Automatic leveling projector display equipment based on magnetorheological fluid principle |
| CN112130412B (en) * | 2020-09-27 | 2021-10-08 | 深圳申鲲科技有限公司 | Automatic leveling projector display equipment based on magnetorheological fluid principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |