CN206002753U - A kind of rotary angular adjustment mirror holder - Google Patents
A kind of rotary angular adjustment mirror holder Download PDFInfo
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- CN206002753U CN206002753U CN201620940757.3U CN201620940757U CN206002753U CN 206002753 U CN206002753 U CN 206002753U CN 201620940757 U CN201620940757 U CN 201620940757U CN 206002753 U CN206002753 U CN 206002753U
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- adjustment seat
- rotation
- rotation adjustment
- mirror holder
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Abstract
The utility model discloses a kind of rotary angular adjustment mirror holder, including pedestal, the first rotation adjustment seat and the second rotation adjustment seat；First rotation adjustment seat has a hollow cavity, and the bottom surface of the first rotation adjustment seat is rotatably arranged on pedestal, offers corresponding two light holes in position on two relative sides of hollow cavity, and two light holes are used for connecting axis light adaptor；The side of hollow cavity offers installing hole, and hollow cavity is inserted through installing hole in one end of the second rotation adjustment seat, and the second rotation adjustment seat can be rotated in the installing hole, and mirror body is arranged at the one end of the second rotation conditioned seat within hollow cavity.Control method of the present utility model can very simple, convenient and accurate and stable ground the optical mirror slips such as speculum are adjusted, make emergent ray enter into predetermined light path or position.
Description
Technical field
The utility model belongs to optical devices technologies field, and in particular to a kind of rotary angular adjustment mirror holder, mainly should
Adjust for high accuracy light path angle.
Background technology
In laser process equipment, optical laboratory, a variety of speculums etc. in light path, are often placed, and will be anti-
Penetrate lens device to turn back on mechanical module or regulation mirror holder specific, the mirror holder of specific mechanical module or fixation all can add in machinery
Certain trueness error is caused during work, especially angular error, so, all need in optical instrument or laser process equipment etc.
Light path is debugged, because substantially impact is used parameter by angular error, final impact processing effect etc..
Under normal circumstances, after the eyeglass such as optical mirror is fixed in light path, it is impossible to its angular adjustment.But due to machine
Tool part exists in manufacturing process in the Form and position error, and installation process such as scale error, face type and there is also alignment error, temperature
Error after change etc. can also be deformed affects, so inciding the light on the optical flat mirror such as speculum, its angle
Often deviate the value being pre-designed, cause test result or inaccurate using result, even result in the failure of an experiment or produce
Waste product.
For enabling light path to carry out according to the work requirements of equipment and instrument, it is desirable to be able to which light path to be exactly adjusted to necessarily
Angle, now can by speculum etc. be installed to High-precision angle adjust mirror holder on.
The existing domestic mirror holder that adjusts is broadly divided into two-dimentional adjustable eyeglass racks and four-dimensional adjustable eyeglass racks, two-dimentional adjustable mirror
Frame simple structure but the free degree is few, it is impossible to flexibly practical, and can not all adjust angle；Four dimension adjustable eyeglass racks structures are relatively multiple
Miscellaneous, volume is larger, and high processing costs can not carry out pitching simultaneously to optical mirror slip angle and orientation is adjusted, and mirror holder is integrally adjusted
All there is internal stress after the completion of section.
Domestic four-dimension adjustable eyeglass racks stability can not meet higher precision requirement, substantially all optical instruments or light mostly
Learning device fabrication commercial city and mirror holder being adjusted using import is four-dimensional, relatively costly, procurement cycle is long, and can not meet particular demands.
Content of the invention
The purpose of this utility model is to provide a kind of rotary angular adjustment mirror holder, can accurately and easily adjust mirror body
Pitch axis and course shaft angle degree, to overcome problem present in background technology.
To achieve these goals, the technical solution of the utility model is：
A kind of rotary angular adjustment mirror holder, including pedestal, the first rotation adjustment seat and the second rotation adjustment seat；First rotation
The bottom surface that modulation section seat tool has a hollow cavity, the first rotation adjustment seat is rotatably arranged on pedestal, positioned at hollow cavity
Corresponding two light holes in position are offered on two relative sides, and two light holes are used for connecting axis light adaptor；
Another side of hollow cavity offers installing hole, and one end of the second rotation adjustment seat is inserted through installing hole
Hollow cavity, the second rotation adjustment seat can be rotated in the installing hole, and mirror body is arranged at the second rotation conditioned seat in hollow
One end within cavity.
It is preferred that the first rotation adjustment seat is hollow cube structure, two light holes are respectively arranged at the first rotation
The front side wall of adjustment seat and rear wall.
It is preferred that pedestal is provided with the boss of cylinder, the bottom surface of the first rotation adjustment seat offers connecting hole, boss
Outer circumference surface is provided with the first seal groove of depression, is arranged with the first sealing ring on the first seal groove, and boss passes through the first sealing ring
It is tightly connected with connecting hole.
It is preferred that the second rotation adjustment seat outer circumference surface corresponding with installing hole is provided with the second seal groove of depression, second
The second sealing ring is arranged with seal groove, and the second rotation adjustment seat is tightly connected by the second sealing ring and installing hole.
It is preferred that the top surface of the first rotation adjustment seat is provided with the first eccentric grove, the direction of the first eccentric grove and the first rotation
The axis direction of adjustment seat is identical, is provided with the first rotation adjusting handle in the first eccentric grove.
It is preferred that the second rotation conditioned seat is provided with the second eccentric grove, the side of the second eccentric grove in hollow cavity outer face
To identical with the axis direction of the second rotation adjustment seat, the second rotation adjusting handle in the second eccentric grove, is provided with.
It is preferred that pedestal upper surface has along the circumferential direction been uniformly arranged several first location holes, each first location hole with
The air line distance of base central is equal；At least two first regulating tanks are arranged with first rotation adjustment seat housing, first adjusts
Section groove is through top surface and the bottom surface of the first rotation adjustment seat；First securing member inserts the first location hole through the first regulating tank, Gu
Fixed first rotation adjustment seat and the relative position of pedestal.
It is preferred that being uniformly arranged the several second positioning on the outer wall of the first rotation adjustment seat of installing hole the same side
Hole, each second location hole are equal with the air line distance at installing hole center；The outer face of the second rotation adjustment seat is provided with flange knot
Structure, is arranged with least two second regulating tanks, the axis that the second regulating tank direction rotates adjustment seat with second on flanged structure
Direction is identical.
Second securing member inserts the second location hole through the second regulating tank, fixes the second rotation adjustment seat and adjusts with the first rotation
The relative position of section seat.
It is preferred that light hole is connected with axis light adaptor by sealing ring.
The beneficial effects of the utility model are：A kind of rotary angular adjustment mirror holder that the utility model is provided is using partially
Heart rotation regulative mode can carry out angular adjustment to light path.Rotation second rotates adjusting handle and drives the by the second eccentric grove
Two rotation adjustment seat rotations, carry out the regulation of pitch axis angle to mirror body, and it is eccentric by first that rotation first rotates adjusting handle
Groove drives first to rotate adjustment seat rotation, carries out the regulation of course shaft angle degree to mirror body；
By the cooperation of the first regulating tank, the first location hole and the first securing member, the course axle orientation of mirror body can be fixed
Angle, and when wanting to be finely adjusted, somewhat unclamping the first securing member just can be to mirror body in the range of the first regulating tank
Carry out course axle angular adjustment by a small margin；
By the cooperation of the second regulating tank, the second location hole and the second securing member, the pitch axis orientation of mirror body can be fixed
Angle, and when wanting to be finely adjusted, somewhat unclamping the second securing member just can be to mirror body in the range of the second regulating tank
Carry out pitch axis angular adjustment by a small margin；
Connecting hole is matched by the first sealing ring is flexible with the first seal groove of boss, and installing hole and second rotates adjustment seat
The second seal groove match by the second sealing ring is flexible so that the first sealing ring is flexible to match and the second rotation adjustment seat can
Sealing effectiveness is reached, can also reach the purpose of slow rotation.The axis light of two light holes respectively by sealing ring with both sides turns
Fitting is tightly connected, and inside the hollow cavity of the first rotation adjustment seat, namely defines a vacuum environment around mirror body.
In the utility model simple structure, manufacturing cost are very low, mirror holder integrally will not be produced during regulation and use
Stress, static stability are high.Regulation method of operating of the present utility model can very simple, convenient and accurate and stable ground is right
The optical mirror slips such as speculum are adjusted, and make emergent ray enter into predetermined light path or position.
Description of the drawings
Fig. 1 is the stereochemical structure explosive view of the utility model embodiment,
Fig. 2 is the side view of the utility model embodiment,
Fig. 3 is the top view of the utility model embodiment.
In figure：1- pedestal, 11- boss, the first seal groove of 12-, 13- guide-localization groove, the first location hole of 14-, 15- the 3rd
Location hole, 2- second rotate adjustment seat, and 21- second rotates adjusting handle, the second seal groove of 22-, the second eccentric grove of 23-, 24- mirror
Body, the second regulating tank of 25-, 3- first rotate adjustment seat, and 31- first rotates adjusting handle, and the first eccentric grove of 32-, 33- connect
Hole, 34- light hole, 35- installing hole, the second location hole of 36-, the first regulating tank of 37-, the second securing member of 4-, the first securing member of 5-.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described further.
A kind of rotary angular adjustment mirror holder, rotates adjustment seat 3 and the second rotation adjustment seat 2 including pedestal 1, first；The
One rotation adjustment seat 3 be cube structure, first rotation adjustment seat 3 have a hollow cavity, positioned at hollow cavity relative two
Individual side offers corresponding two light holes 34 in position, and two light holes 34 are used for connecting axis light adaptor, the present embodiment
In two light holes 34 be respectively arranged at front side wall and the rear wall of the first rotation adjustment seat 3.
First rotation 3 bottom surface of adjustment seat is rotatably arranged on pedestal 1, specifically, and pedestal 1 is provided with the convex of cylinder
Platform 11, the bottom surface of the first rotation adjustment seat 3 offer connecting hole 33, and the outer circumference surface of boss 11 is provided with the first sealing of a depression
Groove 12, is arranged with the first sealing ring on the first seal groove 12, boss 11 is tightly connected with connecting hole 33 by the first sealing ring.
The top surface of the first rotation adjustment seat 3 is provided with the first eccentric grove 32, and the direction of the first eccentric grove 32 is adjusted with the first rotation
The axis direction of section seat 3 is identical, is provided with the first rotation adjusting handle 31 in the first eccentric grove 32.Hand-held first rotation adjusting handle
31 can drive first to rotate adjustment seat 3 by the first eccentric grove 32 rotates around course axle, and the first rotation in the present embodiment is adjusted
Seat 3 is the course axis adjustment device of mirror body 24.
The upper surface of pedestal 1 is along the circumferential direction uniformly intensive to be provided with several first location holes 14, each first location hole
14 is equal with the air line distance at 1 center of pedestal；At least two first regulating tanks are arranged with first rotation 3 housing of adjustment seat
37, the first regulating tank 37 is through top surface and the bottom surface of the first rotation adjustment seat 3；In the present embodiment, the first securing member 5 is screw, the
One location hole 14 is screwed hole, after course shaft position is adjusted by the first rotation adjusting handle 31, with the first securing member 5
The first location hole 14 is inserted through the first regulating tank 37, fix the relative position of the first rotation adjustment seat 3 and pedestal 1.Fix
Afterwards, if it is desired to which the small range for carrying out course shaft angle degree is adjusted, and can somewhat unclamp the first securing member 5, in the first regulating tank 37
Restriction within the scope of rotate first rotate adjustment seat 3, after angular adjustment is finished, tighten the first securing member 5.
The right flank of the first rotation adjustment seat 3 is further opened with installing hole 35, and the second rotation adjustment seat 2 is inserted through installing hole 35
Enter hollow cavity, the second rotation adjustment seat 2 can be rotated in the installing hole 35, and mirror body 24 is arranged at the second rotation adjustment seat 2
One end within hollow cavity.Second rotation adjustment seat 2 outer circumference surface corresponding with installing hole 35 is provided with the second of depression
Seal groove 22, is arranged with the second sealing ring on the second seal groove 22, the second rotation adjustment seat 2 is by the second sealing ring and installing hole
35 are tightly connected.Second rotation adjustment seat 2 is provided with the second eccentric grove 23, the side of the second eccentric grove 23 positioned at hollow cavity outer face
To identical with the axis direction of the second rotation adjustment seat 2, in the second eccentric grove 23, the second rotation adjusting handle 21 is provided with.
Several second location holes are uniformly arranged on the outer wall of the first rotation adjustment seat 3 of 35 the same side of installing hole
36, each second location hole 36 is equal with the air line distance at 35 center of installing hole；The outer face of the second rotation adjustment seat 2 is provided with convex
Edge structure, is arranged with least two second regulating tanks 25 on flanged structure, in the present embodiment, the second securing member 4 is screw, the
Two location holes 36 are screwed hole, after pitching shaft position is adjusted by the second rotation adjusting handle 21, with the second securing member 4
The second location hole 36 is screwed into through the second regulating tank 25, fixes the relative position of the second rotation adjustment seat 2 and the first rotation adjustment seat 3
Put.
Hand-held second rotation adjusting handle 21 can drive second to rotate adjustment seat 2 around pitch axis by the second eccentric grove 23
Rotate, in the present embodiment, the second rotation adjustment seat 2 is the pitching axis adjustment device of mirror body 24.After fixing, if it is desired to carry out
The small range of pitch axis angle is adjusted, and can somewhat unclamp the second securing member 4, is turned within the scope of the restriction of the second regulating tank 25
Dynamic second rotation adjustment seat 2, after angular adjustment is finished, tightens the second securing member 4.
The first sealing ring and the second sealing ring in the present embodiment is Parker O-ring, and the of connecting hole 33 and boss 11
One seal groove 12 matches by the first sealing ring is flexible, and installing hole 35 is passed through with the second seal groove 22 of the second rotation adjustment seat 2
Second sealing ring is flexible to match.
The axis light adaptor of two light holes 34 respectively by Parker O-ring with both sides is tightly connected.By above-mentioned knot
Structure is inside the hollow cavity of the first rotation adjustment seat 3, namely defines a vacuum environment around mirror body 24.
The bottom surface of pedestal 1 is provided with one for connecting the guide-localization groove 13 of external equipment or experiment porch, and pedestal 1 is provided with
3rd location hole 15 is used for for the present embodiment being fixed on external equipment or experiment porch.
Mirror body 24 described in the present embodiment includes the optical mirror slips such as reflective mirror, spectroscope.Anti- by the structure of the present embodiment
Penetrate mirror and can become arbitrarily angled with the incident beam penetrated from light hole 34, be optimum, frame for movement cloth when wherein 45 ° or 135 °
Office is best.
The rotary angle regulation method carried out using above-mentioned mirror holder, by the second rotation being arranged in the second eccentric grove 23
Turning adjusting handle 21 drives the second rotation adjustment seat 2 to rotate, and adjusts the pitch axis angle of mirror body 24；Eccentric by being arranged on first
The first rotation adjusting handle 31 in groove 32 drives first to rotate adjustment seat 3 and rotates, adjust the course shaft angle degree of mirror body 24.
After the pitch axis angular adjustment of mirror body 24 is completed, a securing member is passed through the second regulating tank 25 and inserts second and determine
Position hole 36, positions the pitch axis angle of mirror body 24；After the course axle angular adjustment of mirror body 24 is completed, by a securing member through the
One regulating tank 37 simultaneously inserts the first location hole 14, positions the course shaft angle degree of mirror body 24.
The present embodiment regulation order in practice mainly includes：Pitch axis angle is first adjusted, and now, the first rotation is adjusted
First regulating tank, 37 fixed bit of seat 3 and the second rotation adjustment seat 2 unclamps, and after the completion for the treatment of that luffing angle is adjusted, the second rotation is adjusted
The locking that section seat 2 namely little rotation adjustment module rotate adjustment seat 3 namely big rotation adjustment module with first, now the second rotation
Adjustment seat 2 and the first rotation adjustment seat 3 are an entirety.
Then course axle orientation angles are adjusted, now pedestal 1 with first rotate 3 first regulating tank of adjustment seat, 37 fixed bit according to
So unclamp, treat to adjust course axle orientation angles by the eccentric adjusting wheel fit structure of the first left regulation wheel and the first eccentric grove 32
After the completion of section, the first regulating tank 37 of pedestal 1 and the first rotation adjustment seat 3 is fixed position locking.
After the completion of regulation, external equipment or experiment are connected by the guide-localization groove 13 of 1 bottom surface of pedestal, and passes through securing member
It is fixed through the 3rd location hole 15 on pedestal 1.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations should all belong to the protection domain of the utility model claims.Do not make in this specification in detail
Carefully described partly belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. a kind of rotary angular adjustment mirror holder, it is characterised in that：Including pedestal (1), the first rotation adjustment seat (3) and the second rotation
Turn adjustment seat (2)；First rotation adjustment seat (3) has a hollow cavity, and the bottom surface of first rotation adjustment seat (3) can
Being arranged on the pedestal (1) for rotation, offers position corresponding two on two relative sides of the hollow cavity
Individual light hole (34), two described light hole (34) are used for connecting axis light adaptor；
Another side of the hollow cavity offers installing hole (35), and one end of second rotation adjustment seat (2) is worn
Cross the installing hole (35) and the hollow cavity is inserted, second rotation adjustment seat (2) can rotation in the installing hole (35)
Turn, mirror body (24) is arranged at the described second rotation adjustment seat (2) and is located at the one end within the hollow cavity.
2. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：The first rotation adjustment seat
(3) it is hollow cube structure, two light hole (34) are respectively arranged at the front side of the described first rotation adjustment seat (3)
Wall and rear wall.
3. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：Pedestal (1) is provided with
Cylindrical boss (11), the bottom surface of first rotation adjustment seat (3) offer connecting hole (33), outside boss (11)
Periphery is provided with first seal groove (12) of depression, is arranged with the first sealing ring, the boss on the first seal groove (12)
(11) it is tightly connected with the connecting hole (33) by first sealing ring.
4. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：The second rotation adjustment seat
(2) outer circumference surface corresponding with the installing hole (35) is provided with second seal groove (22) of depression, the second seal groove (22)
On be arranged with the second sealing ring, second rotation adjustment seat (2) is close with the installing hole (35) by second sealing ring
Envelope connection.
5. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：The first rotation adjustment seat
(3) top surface is provided with the first eccentric grove (32), the direction of the first eccentric grove (32) and the described first rotation adjustment seat (3)
Axis direction is identical, is provided with the first rotation adjusting handle (31) in the first eccentric grove (32).
6. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：The second rotation adjustment seat
(2) the second eccentric grove (23), the direction of the second eccentric grove (23) and described are provided with positioned at the hollow cavity outer face
The axis direction of two rotations adjustment seat (2) is identical, is provided with the second rotation adjusting handle (21) in the second eccentric grove (23).
7. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：Pedestal (1) upper surface
Several first location hole (14) have along the circumferential direction been uniformly arranged, in each described first location hole (14) and the pedestal (1)
The air line distance of the heart is equal；At least two first regulating tanks (37), institute are arranged with first rotation adjustment seat (3) housing
The first regulating tank (37) is stated through top surface and the bottom surface of first rotation adjustment seat (3)；First securing member (5) is through described the
One regulating tank (37) inserts the first location hole (14), and fixation described first rotates the relative position of adjustment seat (3) and the pedestal (1)
Put.
8. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：Positioned at the installing hole (35)
Several second location hole (36) are uniformly arranged on the outer wall of described first rotation adjustment seat (3) of the same side, each described the
Two location holes (36) are equal with the air line distance at the installing hole (35) center；The outer face of second rotation adjustment seat (2)
Flanged structure is provided with, on the flanged structure, is arranged with least two second regulating tanks (25), the second regulating tank (25)
Direction is identical with the axis direction of the described second rotation adjustment seat (2)；
Second securing member (4) inserts the second location hole (36) through described second regulating tank (25), and fixation second rotation is adjusted
The relative position that section seat (2) rotates adjustment seat (3) with described first.
9. a kind of rotary angular adjustment mirror holder according to claim 1, it is characterised in that：Light hole (34) pass through
Sealing ring is connected with the axis light adaptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940757.3U CN206002753U (en) | 2016-08-25 | 2016-08-25 | A kind of rotary angular adjustment mirror holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940757.3U CN206002753U (en) | 2016-08-25 | 2016-08-25 | A kind of rotary angular adjustment mirror holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002753U true CN206002753U (en) | 2017-03-08 |
Family
ID=58197121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620940757.3U Active CN206002753U (en) | 2016-08-25 | 2016-08-25 | A kind of rotary angular adjustment mirror holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154485A (en) * | 2016-08-25 | 2016-11-23 | 武汉华工激光工程有限责任公司 | A kind of rotary angular adjustment mirror holder and method |
-
2016
- 2016-08-25 CN CN201620940757.3U patent/CN206002753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154485A (en) * | 2016-08-25 | 2016-11-23 | 武汉华工激光工程有限责任公司 | A kind of rotary angular adjustment mirror holder and method |
| CN106154485B (en) * | 2016-08-25 | 2019-06-04 | 武汉华工激光工程有限责任公司 | A kind of rotary angular adjustment mirror holder and method |
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