CN204116690U - A kind of practical light beam corner regulating device - Google Patents
A kind of practical light beam corner regulating device Download PDFInfo
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- CN204116690U CN204116690U CN201420520581.7U CN201420520581U CN204116690U CN 204116690 U CN204116690 U CN 204116690U CN 201420520581 U CN201420520581 U CN 201420520581U CN 204116690 U CN204116690 U CN 204116690U
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- picture frame
- light beam
- regulating device
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- coupling shaft
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model discloses a kind of practical light beam corner regulating device, comprise picture frame (4), optical mirror slip (7), coupling shaft (8), bearing holder (housing, cover) (1) and oscillating bearing (2); This picture frame (4) front is arranged with mounting groove, and this optical mirror slip (7) is installed in mounting groove; This coupling shaft (8) is fixed in picture frame (4) back side, and this oscillating bearing (2) is installed between coupling shaft (8) and bearing holder (housing, cover) (1); This bearing holder (housing, cover) (1) lateral surface is also installed with ring flat-plate, another arranging at least three adjustment screw (3), this adjustment screw (3) is bolted through ring flat-plate and adjusts screw (3) end contact at picture frame (4) back side.Its tool has the following advantages: utilize the rotation beat characteristic of oscillating bearing to realize the adjustment of angle beat, simple, the easy to operate maintenance of structure, setting range are large, reliable and stable, good anti-vibration, temperature rise impact be little.
Description
Technical field
The utility model relates to Laser Processing and optical correlation field, particularly relates to a kind of practical light beam corner regulating device.
Background technology
No matter be in Experiments of Optics field or in field of laser processing, due to the restriction of space and machining area, the direction of propagation changing light beam is very general phenomenon; Especially in field of laser processing, small the departing from of light beam all can expand the effect of processing and Accuracy; So, require to adjust the two dimension angular of optical mirror slip, namely adjust optical mirror slip and make it vertical as much as possible with incident beam.But at engineering field, due to working site environment complicated and changeable will be adapted to, therefore, reliable, stable, easy care is required to angle-adjusting mechanism, and the impact reducing thermal deformation and vibration etc. and bring will be considered.
All generally the regulating device based on laboratory, test now, utilize supported at three point principle, its shortcoming regulates rigidity, stability to keep very poor, and adjusted rear without locking or not tight, very easily vibrate under complex working condition, conjugate, making light beam that serious skew occur when changing direction, have impact on the stability of beam propagation, finally cause obtained optical quality stability very poor, directly have influence on crudy and the stability of equipment.
Utility model content
The utility model provides a kind of practical light beam corner regulating device, which overcomes the deficiency that in background technology, the inconvenience of light beam corner regulates.
The technical scheme adopted that the utility model solves its technical matters is:
A kind of practical light beam corner regulating device, comprises picture frame (4), optical mirror slip (7), coupling shaft (8), bearing holder (housing, cover) (1) and oscillating bearing (2); This picture frame (4) front is arranged with mounting groove, and this optical mirror slip (7) is installed in mounting groove; This coupling shaft (8) is fixed in picture frame (4) back side, and this oscillating bearing (2) is installed between coupling shaft (8) and bearing holder (housing, cover) (1); This bearing holder (housing, cover) (1) lateral surface is also installed with ring flat-plate, another arranging at least three adjustment screw (3), this adjustment screw (3) is bolted through ring flat-plate and adjusts screw (3) end contact at picture frame (4) back side.
Among one embodiment: this picture frame (4) center, the back side is convexly equipped with projection seat, this coupling shaft (8) end face separately arranges attachment screw (9) affixed coupling shaft (8) and projection seat together with abutting against with the alignment of projection seat end face.
Among one embodiment: this optical mirror slip (7) adaptation is installed in the mounting groove of picture frame (4), the fixing interlocking of another arranging trim ring (6) at the notch of mounting groove, and establishes rubber washer (5) between trim ring (6) and optical mirror slip (7).
Among one embodiment: the bottom land border part of the mounting groove of this picture frame (4) is convexly equipped with three contour reference fields, and this optical mirror slip (7) is resisted against three contour reference fields.
Among one embodiment: this adjustment screw (3) number is four, these four adjustment screw (3) are arranged along coupling shaft (8) axis annular array.
Among one embodiment: this bearing holder (housing, cover) (1) inner hole wall establishes a step surface, this oscillating bearing (2) is supported by and is positioned at step surface.
Among one embodiment: this bearing holder (housing, cover) (1) comprises an arc, this arc has two facing open side, these two open side all stretch out into extension ear, and this two extensions ear is parallel, separately arranges lock-screw (10) interlocking two and extends ear; The part of the axial side in the face of picture frame (4) back side of this arc is fixed in ring flat-plate and the dead in line of the axis of ring flat-plate and arc, and the central angle of this affixed part is less than the central angle of arc.
Among one embodiment: the central angle of this arc is greater than 270 degree, the part of this arc one axial side becomes extension along Axis Extension, and this extension is fixed in ring flat-plate.
Among one embodiment: the center of this extension and the center superposition of arc.
The technical program is compared with background technology, and its tool has the following advantages:
1, utilize the rotation beat characteristic of oscillating bearing to realize the adjustment of angle beat, simple, the easy to operate maintenance of structure, setting range are large, reliable and stable, good anti-vibration, temperature rise impact be little.
2, picture frame and optical mirror slip adopt 3 point cantact sides, reduce mechanically deform, temperature etc. to the impact of optical mirror slip.
3, bearing holder (housing, cover) protection arc sleeve, arc sleeve has locking slot, directly compresses oscillating bearing inner ring, realize rigid locking by lock-screw.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 depicts the sectional view of practical light beam corner regulating device.
Fig. 2 depicts the structural representation of practical light beam corner regulating device.
Embodiment
Please refer to Fig. 1 and Fig. 2, a kind of practical light beam corner regulating device, comprises picture frame 4, optical mirror slip 7, coupling shaft 8, bearing holder (housing, cover) 1 and oscillating bearing 2.
This picture frame 4 front is arranged with mounting groove, and this center, picture frame 4 back side is convexly equipped with projection seat.This optical mirror slip 7 is installed in mounting groove, and in concrete structure, this optical mirror slip 7 adaptation is installed in the mounting groove of picture frame 4, and the notch of interlocking at mounting groove fixed by the another trim ring 6 that arranges, and establish rubber washer 5 between trim ring 6 and optical mirror slip 7.Best, the bottom land border part of the mounting groove of this picture frame 4 is convexly equipped with three contour reference fields, and this optical mirror slip 7 is resisted against three contour reference fields.
Together with this coupling shaft 8 end face abuts against with the projection seat end face alignment of picture frame 4, the another arranging affixed coupling shaft 8 of attachment screw 9 and projection seat, be fixed in picture frame 4 back side to make this coupling shaft 8.
This bearing holder (housing, cover) 1 lateral surface is also installed with ring flat-plate, and this oscillating bearing 2 is installed between coupling shaft 8 and bearing holder (housing, cover) 1.Among the present embodiment, this bearing holder (housing, cover) 1 inner hole wall establishes a step surface, and this oscillating bearing 2 is supported by and is positioned at step surface.This bearing holder (housing, cover) 1 comprises an arc, and this arc has two facing open side, and these two open side all stretch out into extension ear, and this two extensions ear is parallel, and another lock-screw 10 interlocking two that arranges extends ear; The part of the axial side in the face of picture frame 4 back side of this arc is fixed in ring flat-plate and the dead in line of the axis of ring flat-plate and arc, the central angle of this affixed part is less than the central angle of arc, to make, between the both sides of arc, there is certain elasticity, openings of sizes can fine tuning, utilizes lock-screw 10 to lock.Best, the central angle of this arc is greater than 270 degree, and the part of this arc one axial side becomes extension along Axis Extension, and this extension is fixed in ring flat-plate, the center of this extension and the center superposition of arc.
Another arranging four adjustment screw 3, these four adjustment screws 3 are arranged along coupling shaft 8 axis annular array, and this adjustment screw 3 is bolted through ring flat-plate and adjusts screw 3 end contact at picture frame 4 back side.
The principle of work of this practical light beam corner regulating device: this device be utilize oscillating bearing 2 can the characteristic of arbitrarily angled beat and high rigidity, by adjustment screw 3 pairs of picture frames 4 carry out beat regulate realize the angle adjustment of optical mirror slip 7 whole; Optical mirror slip 7 is arranged in the picture frame 4 of uniform distribution 3 contour reference fields, successively by rubber blanket 5 and trim ring 6 fixed optics eyeglass 7; After having adjusted by lock-screw 10 to realize rigid locking to device.
The control method of the present embodiment is implemented: press-fited by oscillating bearing 2 in the endoporus of bearing holder (housing, cover) 1; Coupling shaft 8 press-fits in the endoporus of oscillating bearing 2; Picture frame 4 is connected locking with coupling shaft 8 by attachment screw 9; Successively optical mirror slip 7, rubber blanket 5, trim ring 6 are loaded in picture frame 4, tighten trim ring 6 and gluing; Adjustment screw 3, lock-screw 10 are respectively charged into the corresponding screw of bearing holder (housing, cover) 1, and rotate to correct position.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (9)
1. a practical light beam corner regulating device, is characterized in that: comprise picture frame (4), optical mirror slip (7), coupling shaft (8), bearing holder (housing, cover) (1) and oscillating bearing (2); This picture frame (4) front is arranged with mounting groove, and this optical mirror slip (7) is installed in mounting groove; This coupling shaft (8) is fixed in picture frame (4) back side, and this oscillating bearing (2) is installed between coupling shaft (8) and bearing holder (housing, cover) (1); This bearing holder (housing, cover) (1) lateral surface is also installed with ring flat-plate, another arranging at least three adjustment screw (3), this adjustment screw (3) is bolted through ring flat-plate and adjusts screw (3) end contact at picture frame (4) back side.
2. one according to claim 1 practical light beam corner regulating device, it is characterized in that: this picture frame (4) center, the back side is convexly equipped with projection seat, this coupling shaft (8) end face separately arranges attachment screw (9) affixed coupling shaft (8) and projection seat together with abutting against with the alignment of projection seat end face.
3. one according to claim 1 practical light beam corner regulating device, it is characterized in that: this optical mirror slip (7) adaptation is installed in the mounting groove of picture frame (4), the fixing interlocking of another arranging trim ring (6) at the notch of mounting groove, and establishes rubber washer (5) between trim ring (6) and optical mirror slip (7).
4. one according to claim 1 practical light beam corner regulating device, it is characterized in that: the bottom land border part of the mounting groove of this picture frame (4) is convexly equipped with three contour reference fields, and this optical mirror slip (7) is resisted against three contour reference fields.
5. one according to claim 1 practical light beam corner regulating device, is characterized in that: this adjustment screw (3) number is four, and these four adjustment screw (3) are arranged along coupling shaft (8) axis annular array.
6., according to the practical light beam corner of the one described in claim 1 regulating device, it is characterized in that: this bearing holder (housing, cover) (1) inner hole wall establishes a step surface, this oscillating bearing (2) is supported by and is positioned at step surface.
7. one according to any one of claim 1 to 6 practical light beam corner regulating device, it is characterized in that: this bearing holder (housing, cover) (1) comprises an arc, this arc has two facing open side, these two open side all stretch out into extension ear, this two extensions ear is parallel, separately arranges lock-screw (10) interlocking two and extends ear; The part of the axial side in the face of picture frame (4) back side of this arc is fixed in ring flat-plate and the dead in line of the axis of ring flat-plate and arc, and the central angle of this affixed part is less than the central angle of arc.
8. one according to claim 7 practical light beam corner regulating device, is characterized in that: the central angle of this arc is greater than 270 degree, and the part of this arc one axial side becomes extension along Axis Extension, and this extension is fixed in ring flat-plate.
9. one according to claim 8 practical light beam corner regulating device, is characterized in that: the center of this extension and the center superposition of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520581.7U CN204116690U (en) | 2014-09-11 | 2014-09-11 | A kind of practical light beam corner regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520581.7U CN204116690U (en) | 2014-09-11 | 2014-09-11 | A kind of practical light beam corner regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116690U true CN204116690U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520581.7U Active CN204116690U (en) | 2014-09-11 | 2014-09-11 | A kind of practical light beam corner regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323829B1 (en) | 2017-07-10 | 2019-06-18 | Chien Luen Industries Co., Ltd., Inc. | Multi-beam angle spotlight |
| CN115016091A (en) * | 2022-08-05 | 2022-09-06 | 山西汉威激光科技股份有限公司 | Two-axis optical lens angle adjusting device |
-
2014
- 2014-09-11 CN CN201420520581.7U patent/CN204116690U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323829B1 (en) | 2017-07-10 | 2019-06-18 | Chien Luen Industries Co., Ltd., Inc. | Multi-beam angle spotlight |
| CN115016091A (en) * | 2022-08-05 | 2022-09-06 | 山西汉威激光科技股份有限公司 | Two-axis optical lens angle adjusting device |
| CN115016091B (en) * | 2022-08-05 | 2022-11-08 | 山西汉威激光科技股份有限公司 | Two-axis optical lens angle adjusting device |
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