CN113009665A - Multidirectional regulation slip table - Google Patents
Multidirectional regulation slip table Download PDFInfo
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- CN113009665A CN113009665A CN202110279616.7A CN202110279616A CN113009665A CN 113009665 A CN113009665 A CN 113009665A CN 202110279616 A CN202110279616 A CN 202110279616A CN 113009665 A CN113009665 A CN 113009665A
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- adjusting
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- adjustment
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- 241000446313 Lamella Species 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
Abstract
The invention relates to a multidirectional adjusting sliding table which comprises a bearing plate, a bottom plate, a middle plate, a top plate, a movable plate and an angle adjusting mechanism, wherein the bearing plate, the bottom plate, the middle plate, the top plate and the movable plate are arranged in a stacked mode; the bottom plate is in running fit with the bearing plate; a first guide mechanism is arranged between the bottom plate and the middle plate, so that the middle plate and the bottom plate can relatively slide along the first guide mechanism in a first direction; a second guide mechanism is arranged between the middle plate and the top plate, so that the top plate and the middle plate can relatively slide along the second guide mechanism in a second direction, wherein the first direction is different from the second direction; the movable plate is spaced from and movably connected with the top plate; the angle adjusting mechanism adjusts the included angle of the movable plate relative to the top plate. The multi-directional adjustment sliding table can realize rotation adjustment, adjustment of lateral sliding positions in multiple directions and adjustment of inclination angles, provides precision and multi-axial adjustment possibility for optical instrument production, flexibly solves the problem of multi-axial adjustment in optical production, optimizes space size and quality, can be mounted on a high-precision Z-direction sliding table, and does not influence the movement precision and response speed of the sliding table.
Description
Technical Field
The invention relates to an adjusting device, in particular to a multidirectional adjusting sliding table.
Background
In the related art, when the positions of components such as a light guide element are adjusted, the sliding table which is used for installing the light guide element or mounting other devices and needs to adjust the positions is usually adjusted in the conventional direction such as X, Y, Z, the adjustment dimension is limited, multi-dimensional and fine adjustment cannot be realized conveniently according to actual application, and the industrialization process with increasingly improved precision cannot be met.
Disclosure of Invention
The invention aims to solve the technical problems that the adjusting accuracy is not high and the dimension is limited in the prior art, and provides a multidirectional adjusting sliding table.
The technical scheme adopted by the invention for solving the technical problems is as follows: constructing a multidirectional adjusting sliding table, which comprises a bearing plate, a bottom plate, a middle plate, a top plate, a movable plate and an angle adjusting mechanism, wherein the bearing plate, the bottom plate, the middle plate, the top plate and the movable plate are arranged in a stacked mode;
the bottom plate is in running fit with the bearing plate;
a first guide mechanism is arranged between the bottom plate and the middle plate, so that the middle plate and the bottom plate can relatively slide along the first guide mechanism in a first direction;
a second guide mechanism is arranged between the middle plate and the top plate, so that the top plate and the middle plate can relatively slide along the second guide mechanism in a second direction, wherein the first direction and the second direction are different;
the movable plate is spaced from and movably connected with the top plate;
the angle adjusting mechanism adjusts an included angle of the movable plate relative to the top plate.
Preferably, the bearing plate is provided with a rotating hole, the bottom plate is provided with a rotating protrusion clamped into the rotating hole, and the rotating protrusion is in rotating fit with the rotating hole.
Preferably, the first guide mechanism includes a first guide rail mounted on the bottom plate, the second guide mechanism includes a second guide rail mounted on the top plate, the intermediate plate is respectively in sliding fit with the first guide rail and the second guide rail, and the first guide rail and the second guide rail are perpendicular to each other.
Preferably, a first fine adjustment mechanism for adjusting the sliding position between the bottom plate and the middle plate in the first direction is arranged between the bottom plate and the middle plate; and a second fine adjustment mechanism for adjusting the sliding position between the middle plate and the top plate in the second direction is arranged between the middle plate and the top plate.
Preferably, the first fine adjustment mechanism comprises a first adjustment seat and a second adjustment seat which are respectively installed on the bottom plate and the middle plate, and a first adjustment rod connected between the first adjustment seat and the second adjustment seat, the first adjustment rod is provided with a first step for the first adjustment seat to be clamped in, the first step of the first adjustment rod is in rotating fit with the first adjustment seat, the first adjustment rod is in threaded connection with the second adjustment seat on the middle plate, and the first adjustment rod is rotated to adjust the relative position of the bottom plate and the middle plate in the first direction;
the second fine-tuning is including installing respectively third regulation seat, fourth regulation seat on intermediate lamella, the roof and connecting second regulation pole between third regulation seat, the fourth regulation seat, be equipped with the confession on the second regulation pole the second step that third regulation seat card was gone into, just the second step of second regulation pole with third regulation seat normal running fit, the second adjust the pole with fourth regulation seat spiro union on the intermediate lamella rotates the second regulation pole is adjusted the relative position of roof, intermediate lamella second direction.
Preferably, the angle adjusting mechanism comprises at least three adjusting pieces which are in threaded connection, one end of each adjusting piece abuts against the movable plate, and the angle of the movable plate is adjusted when the adjusting pieces rotate.
Preferably, the angle adjusting mechanism further comprises a fixed plate fixedly connected with the top plate, the fixed plate is located between the top plate and the movable plate, the adjusting pieces are screwed on the fixed plate, and the adjusting pieces are not in a straight line.
Preferably, the end of the adjusting part is a spherical head, the movable plate is provided with an inward-concave positioning groove, and the end of the adjusting part abuts against the positioning groove.
Preferably, the angle adjustment mechanism further comprises a reset piece, wherein the reset piece is connected with the movable plate and provides pulling force to the top plate.
Preferably, the bottom plate, the middle plate, the top plate and the movable plate are all provided with hollow parts opposite to the rotating holes.
The implementation of the multidirectional adjusting sliding table has the following beneficial effects: the multidirectional regulation slip table can realize rotating the regulation, the regulation of the side direction slip position of a plurality of directions is adjusted, inclination, for optical instrument production provides accurate, multiaxial regulation probably, solves optics production multiaxis regulation problem in a flexible way, and greatly optimizes space size and quality, mountable in high-accuracy Z to the slip table, does not influence slip table motion accuracy and response speed.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of a multi-directional adjustment slide table according to an embodiment of the present invention;
FIG. 2 is a schematic view of an exploded structure of the multi-directional adjustment slide table shown in FIG. 1 after the bearing plate is separated;
FIG. 3 is an exploded view of the bottom, middle and top plates of FIG. 2;
FIG. 4 is an assembled schematic view of the bottom, middle and top plates of FIG. 3;
FIG. 5 is an assembled view of the movable plate and the angle adjustment mechanism of FIG. 1;
fig. 6 is a schematic view of the multi-directional adjustment slide table of fig. 1 in assembly and use.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the multi-directional adjustment sliding table in a preferred embodiment of the present invention includes a stacked arrangement of a loading plate 1, a bottom plate 2, an intermediate plate 3, a top plate 4, a movable plate 5, and an angle adjustment mechanism 6.
The bottom plate 2 is in running fit with the bearing plate 1; a first guide mechanism 21 is arranged between the bottom plate 2 and the middle plate 3, so that the middle plate 3 and the bottom plate 2 can relatively slide along the first guide mechanism 21 in a first direction; a second guide mechanism 41 is arranged between the middle plate 3 and the top plate 4, so that the top plate 4 and the middle plate 3 slide relatively along the second guide mechanism 41 in a second direction, wherein the first direction is different from the second direction.
The movable plate 5 is spaced from and movably connected with the top plate 4; the angle adjusting mechanism 6 adjusts the included angle of the movable plate 5 relative to the top plate 4.
The multidirectional regulation slip table can realize rotating the regulation, the regulation of the side direction slip position of a plurality of directions is adjusted, inclination, for optical instrument production provides accurate, multiaxial regulation probably, solves optics production multiaxis regulation problem in a flexible way, and greatly optimizes space size and quality, mountable in high-accuracy Z to the slip table, does not influence slip table motion accuracy and response speed.
Referring to fig. 1 and 2, a rotation hole 11 is formed in the bearing plate 1, a rotation protrusion 22 is formed in the bottom plate 2 and is inserted into the rotation hole 11, and the rotation protrusion 22 is rotatably engaged with the rotation hole 11. The rotary bulge 22 is a circular edge which protrudes by 1-2mm and is embedded into the rotary hole 11, so that the bottom plate 2 and the bearing plate 1 are rotatably positioned to provide a rotary reference for the sliding table, and the characteristic of adjustable rotation is realized through the reference.
As shown in fig. 3, in some embodiments, the first guide mechanism 21 comprises a first rail mounted on the bottom plate 2 and the second guide mechanism 41 comprises a second rail mounted on the top plate 4. Preferably, the first guide rail and the second guide rail are roller guide rails, respectively, the intermediate plate 3 is in sliding fit with the first guide rail and the second guide rail, respectively, and the first guide rail and the second guide rail are perpendicular to each other. In other embodiments, the first and second rails may be mounted on the intermediate plate 3.
As shown in fig. 4, a first fine adjustment mechanism 23 for adjusting a sliding position in a first direction between the bottom plate 2 and the intermediate plate 3; a second fine adjustment mechanism 42 for adjusting a sliding position in the second direction between the intermediate plate 3 and the top plate 4 is provided therebetween.
Further, the first fine adjustment mechanism 23 includes a first adjustment seat 231 and a second adjustment seat 233 which are respectively installed on the bottom plate 2 and the middle plate 3, and a first adjustment rod 232 connected between the first adjustment seat 231 and the second adjustment seat 233, wherein a first step 234 for the first adjustment seat 231 to be clamped is arranged on the first adjustment rod 232, the first step 234 of the first adjustment rod 232 is rotatably matched with the first adjustment seat 231, the first adjustment rod 232 is screwed with the second adjustment seat 233 on the middle plate 3, and the first adjustment rod 232 is rotated to adjust the relative position of the bottom plate 2 and the middle plate 3 in the first direction.
The second fine adjustment mechanism 42 includes the third adjustment seat 421 installed on the middle plate 3, the top plate 4, the fourth adjustment seat 423, and the second adjustment rod 422 connected between the third adjustment seat 421 and the fourth adjustment seat 423, the second adjustment rod 422 is provided with the second step 424 for the third adjustment seat 421 to be clamped in, and the second step 424 of the second adjustment rod 422 is in running fit with the third adjustment seat 421, the second adjustment rod 422 is in threaded connection with the fourth adjustment seat 423 on the middle plate 3, the top plate 4 and the relative position of the middle plate 3 in the second direction can be adjusted by rotating the second adjustment rod 422.
The first adjusting rod 232 and the second adjusting rod 422 are fine adjusting screws, the screw pitch is 0.25-0.3mm, and the first adjusting rod and the second adjusting rod rotate 360 degrees and are at a screw pitch distance during position adjustment. Preferably, the adjusting nut is rotated to adjust the axial positions of the first and second adjusting rods 232 and 422.
As shown in fig. 5, the angle adjusting mechanism 6 includes three adjusting members 61 screwed together, the adjusting members 61 are fine adjustment screws, one end of each adjusting member 61 abuts against the movable plate 5, and when the adjusting members 61 rotate, the position is adjusted to press the movable plate 5 to adjust the angle of the movable plate 5.
Preferably, in order to facilitate the installation of the angle adjusting mechanism 6, the angle adjusting mechanism 6 further includes a fixing plate 62 fixedly connected to the top plate 4, the fixing plate 62 is located between the top plate 4 and the movable plate 5, and the adjusting member 61 is screwed on the fixing plate 62. Further, the adjusting members 61 are not in a straight line, and the inclination angle of the movable plate 5 can be adjusted when the position of one adjusting member 61 is adjusted. .
Preferably, the end of the adjusting member 61 is a spherical head 611, the movable plate 5 is provided with an inwardly concave positioning groove 51, and the end of the adjusting member 61 abuts against the positioning groove 51, so that the abutting area between the adjusting member 61 and the movable plate 5 can be reduced, and the adjusting precision can be improved.
The angle adjusting mechanism 6 further comprises a resetting piece 63, the resetting piece 63 is connected with the movable plate 5 and provides tension to the top plate 4, the direct fit clearance between the adjusting piece 61 and the movable plate 5 is eliminated, and the adjusting precision is improved.
With reference to fig. 1 and 6, further, hollows corresponding to the rotation holes 11 are formed in the bottom plate 2, the middle plate 3, the top plate 4 and the movable plate 5, the hollow spaces are concentric, and the hollow space is designed to penetrate through, so that light can be conveniently transmitted or other elements can be conveniently mounted in the five-axis adjusting table for production, and sufficient mounting operation space is provided for the light guide element.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A multidirectional adjusting sliding table is characterized by comprising a bearing plate (1), a bottom plate (2), a middle plate (3), a top plate (4), a movable plate (5) and an angle adjusting mechanism (6), wherein the bearing plate, the bottom plate, the middle plate, the top plate and the movable plate are arranged in a stacked mode;
the bottom plate (2) is in running fit with the bearing plate (1);
a first guide mechanism (21) is arranged between the bottom plate (2) and the middle plate (3), so that the middle plate (3) and the bottom plate (2) can relatively slide along the first guide mechanism (21) in a first direction;
a second guide mechanism (41) is arranged between the middle plate (3) and the top plate (4), so that the top plate (4) and the middle plate (3) slide relatively along the second guide mechanism (41) in a second direction, wherein the first direction and the second direction are different;
the movable plate (5) is spaced from and movably connected with the top plate (4);
the angle adjusting mechanism (6) adjusts an included angle of the movable plate (5) relative to the top plate (4).
2. The multidirectional adjusting sliding table according to claim 1, wherein a rotating hole (11) is formed in the bearing plate (1), a rotating protrusion (22) which is clamped into the rotating hole (11) is formed in the base plate (2), and the rotating protrusion (22) is in rotating fit with the rotating hole (11).
3. A multidirectional adjustment ramp according to claim 1, wherein the first guide means (21) comprises a first guide rail mounted on the base plate (2), and the second guide means (41) comprises a second guide rail mounted on the top plate (4), the intermediate plate (3) being in sliding engagement with the first and second guide rails, respectively, which are perpendicular to each other.
4. A multidirectional adjustment ramp according to claim 1, characterised in that a first fine adjustment mechanism (23) is provided between the base plate (2) and the intermediate plate (3) for adjusting the sliding position therebetween in the first direction; and a second fine adjustment mechanism (42) for adjusting the sliding position between the middle plate (3) and the top plate (4) in the second direction is arranged between the middle plate and the top plate.
5. The multidirectional adjusting sliding table according to claim 4, wherein the first fine adjustment mechanism (23) comprises a first adjusting seat (231) and a second adjusting seat (233) which are respectively mounted on the bottom plate (2) and the middle plate (3), and a first adjusting rod (232) connected between the first adjusting seat (231) and the second adjusting seat (233), a first step (234) for the first adjusting seat (231) to be clamped is arranged on the first adjusting rod (232), the first step (234) of the first adjusting rod (232) is in rotating fit with the first adjusting seat (231), the first adjusting rod (232) is in threaded connection with the second adjusting seat (233) on the middle plate (3), and the first adjusting rod (232) is rotated to adjust the relative position of the bottom plate (2) and the middle plate (3) in the first direction;
second fine-tuning (42) are including installing respectively third regulation seat (421), fourth regulation seat (423) on intermediate lamella (3), roof (4) and connection second regulation pole (422) between third regulation seat (421), fourth regulation seat (423), be equipped with the confession on second regulation pole (422) second step (424) that third regulation seat (421) card was gone into, just second step (424) that second regulation pole (422) was adjusted with third regulation seat (421) normal running fit, second regulation pole (422) with fourth regulation seat (423) spiro union on intermediate lamella (3) rotates second regulation pole (422) is adjusted the relative position of roof (4), intermediate lamella (3) second direction.
6. Multidirectional regulation slip in accordance with claim 1, characterized in that the angle adjustment mechanism (6) comprises at least three threaded adjustment pieces (61), one end of the adjustment piece (61) abutting against the movable plate (5), the angle of the movable plate (5) being adjusted when the adjustment piece (61) is rotated.
7. The multidirectional adjusting sliding table according to claim 6, wherein the angle adjusting mechanism (6) further comprises a fixed plate (62) fixedly connected with the top plate (4), the fixed plate (62) is located between the top plate (4) and the movable plate (5), the adjusting pieces (61) are screwed on the fixed plate (62), and the adjusting pieces (61) are not in a straight line.
8. A multidirectional regulation slide as claimed in claim 6, characterized in that the end of the regulation piece (61) is a spherical head, the movable plate (5) is provided with a recessed positioning groove (51), and the end of the regulation piece (61) abuts against the positioning groove (51).
9. The multidirectional adjusting sliding table according to claim 6, wherein the angle adjusting mechanism (6) further comprises a resetting piece (63), and the resetting piece (63) is connected with the movable plate (5) and provides a pulling force in the direction of the top plate (4).
10. A multidirectional adjustment slide according to any one of claims 1 to 9, wherein the bottom plate (2), the intermediate plate (3), the top plate (4) and the movable plate (5) are provided with hollows opposite to the rotation holes (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011443457 | 2020-12-08 | ||
| CN2020114434571 | 2020-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113009665A true CN113009665A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110279616.7A Pending CN113009665A (en) | 2020-12-08 | 2021-03-16 | Multidirectional regulation slip table |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179786A1 (en) * | 2001-04-17 | 2002-12-05 | Wei Jie Zheng | ZWJ-angle-adjustment |
| EP1586924A1 (en) * | 2004-04-15 | 2005-10-19 | Forschungszentrum Karlsruhe GmbH | Adjustable platform |
| CN204673290U (en) * | 2015-01-23 | 2015-09-30 | 上海同域光电科技有限公司 | Five dimension micro-adjusting mechanisms |
| CN110734850A (en) * | 2018-07-18 | 2020-01-31 | 大族激光科技产业集团股份有限公司 | micro-displacement platforms and manufacturing method thereof |
-
2021
- 2021-03-16 CN CN202110279616.7A patent/CN113009665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179786A1 (en) * | 2001-04-17 | 2002-12-05 | Wei Jie Zheng | ZWJ-angle-adjustment |
| EP1586924A1 (en) * | 2004-04-15 | 2005-10-19 | Forschungszentrum Karlsruhe GmbH | Adjustable platform |
| CN204673290U (en) * | 2015-01-23 | 2015-09-30 | 上海同域光电科技有限公司 | Five dimension micro-adjusting mechanisms |
| CN110734850A (en) * | 2018-07-18 | 2020-01-31 | 大族激光科技产业集团股份有限公司 | micro-displacement platforms and manufacturing method thereof |
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Application publication date: 20210622 |