CN104570258B - Lightweight expansible aluminium section bar optical table - Google Patents
Lightweight expansible aluminium section bar optical table Download PDFInfo
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- CN104570258B CN104570258B CN201510005291.8A CN201510005291A CN104570258B CN 104570258 B CN104570258 B CN 104570258B CN 201510005291 A CN201510005291 A CN 201510005291A CN 104570258 B CN104570258 B CN 104570258B
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- aluminum hollow
- bolt
- sheet material
- nut
- shaped groove
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
A kind of lightweight expansible aluminium section bar optical table, is made up of the strip Aluminum Hollow sheet material with T-shaped groove and square strip Aluminum Hollow pole stock, corner fittings, T-bolt, T-nut, base and connector.The present invention is made up of single layer optical panel two row's aluminium plates, and aluminum pole stock constitutes support, is extended by connector between different optic panels and support.Being fixed by corner fittings between aluminium plate and pole stock, device is fixed by base；Corner fittings and briquetting all pass through T-bolt and T-nut is locked in T-shaped groove.The present invention has carrying detachable, expansible, easy, uses advantage flexibly.
Description
Technical field
The present invention relates to optical table, particularly a kind of lightweight expansible aluminium section bar optical table.
Background technology
Optical table is the experiment porch placed for various optics.Existing optical table is with a kind of essence easy to clean
As a example by close optical table, as shown in Figure 4.This optical table is by pneumatic springs, with installing screwed hole 12 array
Top panel 11, inside be honeycomb hole 18 steel laminboard layer 14, with top panel 11 array screwed hole 12
Lower panel 16 and the side panel 13 of corresponding straight hole 17 form, top panel array screwed hole 12 and lower panel 16
It is connected by connecting tube 15 between corresponding hole, forms the passage sealed.The top panel 11 of this optical table
As a non-removable entirety, use dumb；This platform employs substantial amounts of steel material, the heaviest；
The top panel 11 of this optical table have employed screwed hole 12 array, and the spacing that device is fixed on optical table is by spiral shell
The restriction at the interval of pit 12 array, relatively low to the space availability ratio of optical table；The available face of this optical table
Long-pending processed restriction, it is difficult to select arbitrary size as required, also cannot meet the extension of partial optical system and
Demand extra to the usable area of optical table during upgrading.
Summary of the invention
For solving the existing problem that optical table weight is big, non-dismountable, the most expansible, space availability ratio is low, this
Invention provides a kind of lightweight expansible aluminium section bar optical table.
The technical solution of the present invention is as follows:
A kind of lightweight expansible aluminium section bar optical table, its feature is to include: strip Aluminum Hollow sheet material, side
Shape strip Aluminum Hollow pole stock, two right-angle surface all have a corner fittings of through hole, T-bolt, T-nut, with two platforms
The aluminium section bar base on rank, screw and there is the lamellar connector of two through holes, described strip Aluminum Hollow sheet material
Upper and lower surface is respectively provided with the T-shaped groove along its length of more than two, described square strip Aluminum Hollow pole stock
Four sides is respectively provided with T-shaped groove along its length, and polylith strip Aluminum Hollow sheet material is along between the parallel grade of its width
Every co-planar arrangement, the strip Aluminum Hollow board material vertical stacking that two rows so arrange, constitute latticed optic panel；
Two T-bolt are inserted in T-shaped groove through the through hole of two M5 of corner fittings, tighten T-bolt and make T-shaped spiral shell
Female locked in T-shaped groove, constitute corner fittings-T-bolt-T-nut fixed form, corner fittings is fixed on two block lengths
On bar shaped Aluminum Hollow sheet material, the relative position of two crossing strip Aluminum Hollow sheet materials is fixed by four diagonal；Four
Root square strip Aluminum Hollow pole stock sequentially passes through the space in four corners of every layer of optic panel as support, and every square
Strip Aluminum Hollow pole stock is also fixed on strip Aluminum Hollow sheet material by four diagonal, and fixed form still uses described
Corner fittings-T-bolt-T-nut fixed form.
When using base 6 immobilising device, the screw of M5 being fixed on base by optics, T-bolt passes
Bottom tub is screwed in T-nut, and T-bolt and T-nut are put into T-shaped groove, along T-shaped groove direction
Or be perpendicular to T-shaped groove direction and move base to correct position, tighten T-bolt and make T-nut locked T-shaped
In groove, constitute T-bolt-T-nut lock mode, complete device and fix.
Two blocks of identical strip Aluminum Hollow sheet materials or square strip Aluminum Hollow pole stock realize extension by connector, adopt
It is close on each T-shaped groove of two block length bar shaped Aluminum Hollow sheet materials with multiple connectors simultaneously, each connector
The T-shaped groove of through-hole alignment of two M5, uses T-bolt-T-nut lock mode that connector is locked in two
On the T-shaped groove of block length bar shaped Aluminum Hollow sheet material, thus fix two block length bar shaped Aluminum Hollow sheet materials, it is achieved strip
The extension of Aluminum Hollow sheet material；Use connector, be fixed on two according to described T-bolt-T-nut lock mode
On the small-sized square strip Aluminum Hollow pole stock of block, it is achieved the extension of square strip Aluminum Hollow pole stock.
Lightweight of the present invention expansible aluminium section bar optical table, has the following technical effect that
1. the lightweight expansible aluminium section bar optical table described in is by strip Aluminum Hollow sheet material, small-sized square strip
Aluminum Hollow pole stock and corner fittings are constituted, and these standard parts and components are all hollow material, not only reduce processing request and material
Material cost, also effectively reduces the weight of optical table；
2. the latticed array described in and the corner fittings-T-bolt-T-nut fixed form gathered, light in guarantee
The non-removable problem of existing optical table is solved under conditions of the stability of type expansible aluminium section bar optical table；
3. the lightweight expansible aluminium section bar optical table described in can be by increasing the number of plies and the selection of optic panel
The bigger strip Aluminum Hollow sheet material of length realizes freely controlling optical table and optic panel size, Ke Yi
By original strip Aluminum Hollow sheet material or square length on one existing lightweight expansible aluminium section bar optical table
Bar Aluminum Hollow pole stock connects new strip Aluminum Hollow sheet material or square strip Aluminum Hollow pole stock by connector, extension
The size of single optic panel or support height vertically, it would however also be possible to employ corner fittings-T-bolt-T-shaped spiral shell
The optic panel that one is new is fixed on the support of existing platform by female fixed form, it is also possible to build one new light
Just type expansible aluminium section bar optical table makes itself and existing lightweight expansible aluminium section bar optical table share two
Support, therefore the present invention solves the problem that existing optical table is the most expansible, be difficult to upgrading；
4. the single layer optical panel described in has two platoon leader's bar shaped Aluminum Hollow sheet materials, and every block length bar shaped Aluminum Hollow sheet material removes
Surface beyond intersection may be used to build light path, and therefore every layer of optic panel has tow sides to utilize,
Solve the problem that existing optical table space availability ratio is low；
Accompanying drawing explanation
Fig. 1 is Dual-layer optical platform overall structure figure of the present invention.
Fig. 2 and be the structure chart that is respectively connected with base 6 of the mirror holder 8 for being arranged on optical table.
Fig. 3 is the extension schematic diagram in a lightweight expansible aluminium section bar optical table corner when being extended.
Fig. 4 is existing a kind of precision optical platform structural representation easy to clean.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described, but should not limit the protection of the present invention with this
Scope.
Embodiment one: there is the lightweight expansible aluminium section bar optical table of single layer optical panel 10.
1. multiple strip Aluminum Hollow sheet materials 1 being divided into two rows, the strip Aluminum Hollow sheet material 1 often arranged is along its width
The parallel co-planar arrangement at equal intervals in direction, the face, strip Aluminum Hollow sheet material 1 place of the two such co-planar arrangement of row is the most equal
Windrow is folded, and the face that the length and width of two platoon leader's bar shaped Aluminum Hollow sheet materials 1 are constituted fits, mutually not at the strip of same row
Between the respective length direction of Aluminum Hollow sheet material 1 orthogonal, formed latticed array, as shown in Figure 1；
2. the intersection of any two strip Aluminum Hollow sheet material 1 of rows different for same optic panel 10,
The relative position of two strip Aluminum Hollow sheet materials 1 is fixed by four diagonal 3, and two right-angle surface of corner fittings 3 are respectively
It is close to strip Aluminum Hollow sheet material 1 and the surface of strip Aluminum Hollow pole stock 2, any one block length bar shaped Aluminum Hollow sheet material
Four corner fittings 3 on 1 length direction are symmetrically arranged on the two sides of another block standard sections intersected with it,
The central shaft of two through holes of corner fittings 3 is respectively on the plane of symmetry of T-shaped groove 9, through two T of corner fittings 3
Type bolt 4 and the T-nut 5 being screwed on T-bolt 4 are goed deep in T-shaped groove 9, the inclined-plane of T-nut 5
It is close to the inclined-plane of T-shaped groove 9；
3. the spacing between strip Aluminum Hollow sheet material 1 is observed the most suitable.If spacing is suitable, directly carry out next
Step；If spacing is improper, unscrews T-bolt 4 and can unclamp and be fixed between two block length bar shaped Aluminum Hollow sheet materials 1
Corner fittings 3, make strip Aluminum Hollow sheet material 1 the most slowly move, adjust neighboring strips shape Aluminum Hollow
The interval of sheet material 1 is until gap ratio is more uniform；
4. using four square strip Aluminum Hollow pole stocks 2 as support through the space in 10 4 corners of optic panel also
Be close to the side of the strip Aluminum Hollow sheet material 1 of optic panel 10, each square strip Aluminum Hollow pole stock 2 with
Both relative positions are fixed by the intersection of every layer of optic panel 10 by four corner fittings 3, and keep these four long
Bar Aluminum Hollow pole stock 2 is perpendicular to the ground, keeps optic panel 10 level, the corner fittings 3-T type bolt described in employing
4-T type nut 5 fixed form is fixed, as shown in Figure 1.
The most again observe optic panel 10 whether level.If level, then build；If not level, twist
Pine T-bolt 4 unclamps the corner fittings being fixed between strip Aluminum Hollow sheet material 1 and square strip Aluminum Hollow pole stock 2
3, adjust the position that optic panel 10 is connected with four square strip Aluminum Hollow pole stocks 2, until optic panel 10
Level.
Embodiment two: increase optic panel 10 on existing lightweight expansible aluminium section bar optical table.According to enforcement
In example one, order the most 3. builds new optic panel 10；According to order the most 5. in embodiment one by new optics
Panel 10 is fixed on existing lightweight expansible aluminium section bar optical table.
Embodiment three: aluminium section bar optical table expansible to lightweight is extended.
Described lightweight expansible aluminium section bar optical table uses connector 19 to be extended.In extension strip
During empty aluminium plate 1, use multiple connector 19 to be close to each T of two block length bar shaped Aluminum Hollow sheet materials 1 simultaneously
On type groove 9, the central axis of the through hole of two M5 of each connector 19 on the plane of symmetry of T-shaped groove 9,
Use T-bolt 4-T type nut 5 lock mode that connector 19 is locked in two block length bar shaped Aluminum Hollow sheet materials 1
T-shaped groove 9 on, thus fix two block length bar shaped Aluminum Hollow sheet materials 1, it is achieved strip Aluminum Hollow sheet material 1
Extension, this extension can complete the expansion of single layer optical panel 10 size；Use connector 19, according to described
T-bolt 4-T type nut 5 lock mode be fixed on two blocks of square strip Aluminum Hollow pole stocks 2, it is also possible to real
The extension of existing square strip Aluminum Hollow pole stock 2, this extension can complete the optical table extension along holder orientation.
Embodiment four: immobilising device on lightweight expansible aluminium section bar optical table.
1. with the screw 7 of M5, device is fixed on base 6；
2. make T-bolt 4 through bottom tub 20 and be screwed in T-nut 5, and keep the ladder of T-nut 5
Shape base is parallel to T-shaped groove 9；
3. the surface of strip Aluminum Hollow sheet material 1 is close in the bottom surface making base 6, makes T-bolt 4 and T-nut
5 stretch in T-shaped groove 9, and make the length direction of bottom tub 20 and the T-shaped groove of strip Aluminum Hollow sheet material 1
The length direction of 9 is vertical；
4. moving base 6 along bottom tub 20 and T-shaped groove 9 both direction, make that device is in light path is suitable
Position；
5. tightening T-bolt 4, T-nut 5 rotates under the drive of T-bolt 4, and T-nut 5 is rotating
Behind the position that its trapezoidal base is vertical with T-shaped groove 9, the oblique of T-shaped groove 9 is close on the inclined-plane of T-nut 5
Face, constitutes T-bolt 4-T type nut 5 lock mode, for T-bolt 4 and the T-shaped spiral shell of this lock mode
Female 5 with the spatial relation of base 6 as in figure 2 it is shown, the T-nut 5 after Suo Ding and strip hollow aluminium sheet
Shown on the right side of the spatial relation of material 1 such as Fig. 3.
Use the lightweight expansible aluminium section bar optical table built with upper type, except lightweight, detachable, can
Outside extension, the high advantage of space availability ratio, also have a characteristic that
1. described lightweight expansible aluminium section bar optical table can resolve into single optic panel 10 or independent
Strip Aluminum Hollow sheet material 1, these single optic panels 10 and single strip Aluminum Hollow sheet material 1 are all
Hollow aluminum section, weight and the removable feature of optical table that material itself is lighter make optical table be prone to remove
Fortune；
2. described strip Aluminum Hollow sheet material 1 can allow optics and electronic device continuous along T-shaped groove 9
Mobile, T-shaped groove 9, as the reference straight line of placement optics, provides benchmark for light path, decreases optics
The regulation difficulty of device, simultaneously can be used for arrange electronic circuit and optical fiber；
3. described lightweight expansible aluminium section bar optical table uses base 6 immobilising device, and the height of light path can
Being down to 20～25mm, building the optical system on this optical table can obtain preferably because of the relatively low center of gravity of device
Stability.
Claims (3)
1. a lightweight expansible aluminium section bar optical table, it is characterised in that: include strip Aluminum Hollow
Sheet material (1), square strip Aluminum Hollow pole stock (2), two right-angle surface all have the corner fittings (3) of through hole, T
Type bolt (4), T-nut (5), aluminium section bar base (6) with two steps, screw (7) and
There is the connector (19) of the lamellar of two through holes, described strip Aluminum Hollow sheet material (1) upper and lower
Two sides is respectively provided with the T-shaped groove (9) along its length of more than two, described square strip Aluminum Hollow
The four sides of pole stock (2) is respectively provided with T-shaped groove (9) along its length；Polylith strip Aluminum Hollow sheet material
(1) along the parallel co-planar arrangement at equal intervals of its width, the strip Aluminum Hollow sheet material that two rows so arrange
(1) vertical stacking, constitutes latticed optic panel (10)；Two T-bolt (4) are through corner fittings
(3) two through holes are inserted in T-shaped groove (9), tighten T-bolt (4) and make T-nut (5)
Locked in T-shaped groove (9), constitute corner fittings (3)-T-bolt (4)-T-nut (5) solid
Determine mode, corner fittings (3) is fixed on two block lengths bar shaped Aluminum Hollow sheet material (1), four corner fittings (3)
The relative position of two crossing strips Aluminum Hollow sheet material (1) is fixed；Four square strip Aluminum Hollow
Pole stock (2) sequentially passes through the space in (10) four corners of every layer of optic panel as support, and every square
Strip Aluminum Hollow pole stock (2) is fixed on strip Aluminum Hollow sheet material (1) by four corner fittings (3), Gu
Determine mode and still use described corner fittings (3)-T-bolt (4)-T-nut (5) fixed form.
Lightweight the most according to claim 1 expansible aluminium section bar optical table, it is characterised in that:
When using base (6) immobilising device, screw (7) optics is fixed on base (6), T
Type bolt (4) is screwed in T-nut (5), by T-bolt (4) and T through bottom tub (20)
Type nut (5) puts into T-shaped groove (9), along T-shaped groove (9) direction or be perpendicular to T-shaped groove
(9) direction is moved base (6) and is arrived correct position, tightens T-bolt (4) and makes T-nut (5)
Locked in T-shaped groove (9), constitute T-bolt (4)-T-nut (5) lock mode, complete
Device is become to fix.
Lightweight the most according to claim 1 expansible aluminium section bar optical table, it is characterised in that:
Two pieces of identical strips Aluminum Hollow sheet material (1) or square strip Aluminum Hollow pole stock (2) pass through connector
(19) realize extension, use multiple connector (19) to be close to two block length bar shaped Aluminum Hollow sheet materials simultaneously
(1) on each T-shaped groove (9), two T-shaped grooves of through-hole alignment of each connector (19)
(9), use T-bolt (4)-T-nut (5) lock mode that connector (19) is locked in two
On the T-shaped groove (9) of block length bar shaped Aluminum Hollow sheet material (1), thus fix two block length bar shaped Aluminum Hollow
Sheet material (1), it is achieved the extension of strip Aluminum Hollow sheet material (1)；Use connector (19), according to institute
The T-bolt (4) stated-T-nut (5) lock mode is fixed on two blocks of square strip Aluminum Hollow pole stocks
(2) on, it is achieved the extension of square strip Aluminum Hollow pole stock (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005291.8A CN104570258B (en) | 2015-01-04 | 2015-01-04 | Lightweight expansible aluminium section bar optical table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005291.8A CN104570258B (en) | 2015-01-04 | 2015-01-04 | Lightweight expansible aluminium section bar optical table |
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| Publication Number | Publication Date |
|---|---|
| CN104570258A CN104570258A (en) | 2015-04-29 |
| CN104570258B true CN104570258B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005291.8A Active CN104570258B (en) | 2015-01-04 | 2015-01-04 | Lightweight expansible aluminium section bar optical table |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928192B (en) * | 2019-03-30 | 2024-04-19 | 深圳市亚的斯自动化设备有限公司 | Chip mounter feeder mount pad interval adjustment mechanism |
| CN112589750A (en) * | 2020-12-01 | 2021-04-02 | 一汽解放汽车有限公司 | Engine centering adjusting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945726U (en) * | 2011-03-18 | 2011-08-24 | 北京联合大学 | Optical platform |
| CN203414664U (en) * | 2013-08-21 | 2014-01-29 | 邵阳学院 | Optical platform |
| CN203658644U (en) * | 2013-12-16 | 2014-06-18 | 江西连胜实验装备有限公司 | Self-balancing precise vibration-isolating optical platform |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006049384A (en) * | 2004-07-30 | 2006-02-16 | Laserfront Technologies Inc | Gantry xy stage |
| CN102500445B (en) * | 2011-10-26 | 2014-06-25 | 中国科学院上海光学精密机械研究所 | Cellular board sandwich platform easy to clean |
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2015
- 2015-01-04 CN CN201510005291.8A patent/CN104570258B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945726U (en) * | 2011-03-18 | 2011-08-24 | 北京联合大学 | Optical platform |
| CN203414664U (en) * | 2013-08-21 | 2014-01-29 | 邵阳学院 | Optical platform |
| CN203658644U (en) * | 2013-12-16 | 2014-06-18 | 江西连胜实验装备有限公司 | Self-balancing precise vibration-isolating optical platform |
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| CN104570258A (en) | 2015-04-29 |
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Effective date of registration: 20220519 Address after: 241200 Chungu 3D Printing Industrial Park, Fanchang Economic Development Zone, Wuhu City, Anhui Province Patentee after: Anhui Zhongke Spring Valley Laser Industry Technology Research Institute Co.,Ltd. Address before: 201800 mail box 800-211, Shanghai, Jiading District, Shanghai Patentee before: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES |