CN110202258A - A kind of device of galvanometer height adjustment - Google Patents
A kind of device of galvanometer height adjustment Download PDFInfo
- Publication number
- CN110202258A CN110202258A CN201910411777.XA CN201910411777A CN110202258A CN 110202258 A CN110202258 A CN 110202258A CN 201910411777 A CN201910411777 A CN 201910411777A CN 110202258 A CN110202258 A CN 110202258A
- Authority
- CN
- China
- Prior art keywords
- galvanometer
- bottom plate
- hole
- adjustment
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims abstract description 8
- 210000003734 kidney Anatomy 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
The invention belongs to technical field of laser processing, in particular disclose a kind of device of galvanometer height adjustment, including Z axis bottom plate, galvanometer bottom plate and the galvanometer being mounted on galvanometer bottom plate, galvanometer pin hole is equipped with positioned at the galvanometer bottom plate back side of galvanometer lateral location, it is equipped at position corresponding with galvanometer pin hole on the Z axis bottom plate and adjusts through-hole, transition fit has one end of pin shaft in the galvanometer pin hole, the middle part clearance fit of pin shaft is in adjusting through-hole, the other end transition fit of the pin shaft has adjustment block, the upper end of the adjustment block extends to the top of Z axis bottom plate, the upper end of the adjustment block is equipped with difference adjusting screw, multiple processing through-holes are provided on the galvanometer bottom plate, Z axis bottom plate is equipped with threaded hole corresponding with processing through-hole, half-thread bolt is provided in processing through-hole, the threaded one end of half-thread bolt cooperates in threaded hole In.The present invention realizes the angle adjustment not influenced in other planes of galvanometer while the adjustment of galvanometer height.
Description
Technical field
The present invention relates to the devices that technical field of laser processing more particularly to a kind of galvanometer height adjust.
Background technique
Galvanometer is the optical element used in a kind of laser process equipment, and laser can inject galvanometer, through watching in galvanometer
Take motor adjustment after again directive workpiece processed.The laser process equipment of galvanometer is used currently on the market, and the overwhelming majority is all
Single-station was both processed using single galvanometer, in the case of this galvanometer height adjustment by Z axis move up and down and can be complete
At.And for the laser equipment of multistation, galvanometer quantity is equal to station quantity, and these galvanometers are all fixed on same Z axis, but
Galvanometer in fixation procedure because of the error of hole location, the reasons such as gap of screw thread, can not uniform height, so needing to single vibration
Mirror carries out height adjustment.Existing height adjustment technology essentially utilizes sliding block and track, then self-control fine thread is cooperated to carry out
Adjustment, such structural cost is higher and self-control fine thread precision is also inadequate.
For this purpose, the present invention proposes a kind of device of galvanometer height adjustment.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of galvanometer height adjustment proposed
Device.
To achieve the goals above, present invention employs following technical solutions:
A kind of device of galvanometer height adjustment is located at including Z axis bottom plate, galvanometer bottom plate and the galvanometer being mounted on galvanometer bottom plate
The galvanometer bottom plate back side of galvanometer lateral location is equipped with galvanometer pin hole, sets at position corresponding with galvanometer pin hole on the Z axis bottom plate
Have adjusting through-hole, transition fit has one end of pin shaft in the galvanometer pin hole, the middle part clearance fit of pin shaft in adjusting through-hole,
The other end transition fit of the pin shaft has adjustment block, and the upper end of the adjustment block extends to the top of Z axis bottom plate, the adjustment
The upper end of block is equipped with difference adjusting screw, slides up and down setting in adjustment cover board positioned at the adjustment block of Z axis bottom panel side, adjusts
Whole cover board is fixed on the back side of Z axis bottom plate by fastener, and multiple processing through-holes, Z axis bottom plate are provided on the galvanometer bottom plate
It is equipped with threaded hole corresponding with processing through-hole, processes in through-hole and is provided with half-thread bolt, the threaded one end of half-thread bolt
Cooperation is in threaded hole.
Preferably, the difference adjusting screw uses model DAS110.
Preferably, the adjustment block is in laterally disposed U-shaped structure comprising vertical bar and the cross that vertical bar both ends are arranged in
Bar is provided with pin shaft on the cross bar of middle and lower part, and the cross bar on top is equipped with mounting hole, and the difference adjusting screw is mounted on peace
It fills in hole.
Preferably, the adjustment cover board is equipped with vertically arranged sliding slot close to the side of adjustment block, and the vertical bar sliding is matched
It closes in sliding slot.
Preferably, the half-thread bolt uses GB5784-86 thin bar B grade bolt, and thin bar length is greater than galvanometer bottom plate
Thickness, and the processing through-hole diameter of galvanometer bottom plate subtract thin bar diameter difference be less than or equal to pH effect bolt it is adjustable
Whole height.
Preferably, the galvanometer bottom plate is using pin axis through hole as multiple kidney slots that have been provided at circumferentially spaced in the center of circle, and kidney-shaped
The central axis in hole is on the same annulus, and the Z axis bottom plate in kidney slot is equipped with sliding block, and sliding block sliding is set to kidney-shaped
Kong Zhong.
Compared with prior art, the beneficial effects of the present invention are:
1, can make to improve height Adjustment precision using the difference adjusting screw on optical element, the stabilization during enhancing adjustment
Property；
2, it only needs two pieces machine to add part that can complete, reduces part, reduce cost, save space；
3, the angle adjustment not influenced in other planes of galvanometer while the adjustment of galvanometer height is realized.
Detailed description of the invention
Fig. 1 is a kind of bottom view of the device of galvanometer height adjustment proposed by the present invention.
Fig. 2 is a kind of partial side view of the device of galvanometer height adjustment proposed by the present invention.
Fig. 3 is a kind of partial top view of the device of galvanometer height adjustment proposed by the present invention.
In figure: 1 Z axis bottom plate, 2 galvanometers, 3 galvanometer bottom plates, 4 pin shafts, 5 kidney slots, 6 adjustment cover boards, 7 adjustment blocks, 8 difference
Adjusting screw, 9 fasteners.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the device of a kind of galvanometer height adjustment, including Z axis bottom plate 1, galvanometer bottom plate 3 and it is mounted on galvanometer bottom
Galvanometer 2 on plate 3 is equipped with galvanometer pin hole positioned at 3 back side of galvanometer bottom plate of 2 lateral location of galvanometer, on the Z axis bottom plate 1 with vibration
It is equipped at the corresponding position of mirror pin hole and adjusts through-hole, transition fit has one end of pin shaft 4 in the galvanometer pin hole, in pin shaft 4
Portion's clearance fit is in adjusting through-hole, and the other end transition fit of the pin shaft 4 has adjustment block 7, and the upper end of the adjustment block 7 is prolonged
The top of Z axis bottom plate 1 is extended to, the upper end of the adjustment block 7 is equipped with difference adjusting screw 8, the tune positioned at 1 side of Z axis bottom plate
Monolith 7 slides up and down setting in adjustment cover board 6, and adjustment cover board 6 is fixed on the back side of Z axis bottom plate 1 by fastener 9, described
Multiple processing through-holes are provided on galvanometer bottom plate 3, Z axis bottom plate 1 is equipped with threaded hole corresponding with processing through-hole, processes in through-hole
It is provided with half-thread bolt, the threaded one end of half-thread bolt cooperates in threaded hole.
In the present invention, the difference adjusting screw 8 uses model DAS110.
In the present invention, the adjustment block 7 is in laterally disposed U-shaped structure comprising vertical bar and vertical bar both ends is arranged in
Cross bar is provided with pin shaft on the cross bar of middle and lower part, and the cross bar on top is equipped with mounting hole, and the difference adjusting screw 8 is installed
In mounting hole.
In the present invention, the adjustment cover board 6 is equipped with vertically arranged sliding slot close to the side of adjustment block 7, and the vertical bar is sliding
Dynamic cooperation is in sliding slot.
In the present invention, the half-thread bolt uses GB5784-86 thin bar B grade bolt, and thin bar length is greater than galvanometer bottom plate 3
Thickness, and the processing through-hole diameter of galvanometer bottom plate 3 subtracts the difference of thin bar diameter and is less than or equal to pH effect bolt
Adjustable height.
In the present invention, the galvanometer bottom plate 3 using pin axis through hole as multiple kidney slots 5 that have been provided at circumferentially spaced in the center of circle, and
The central axis of kidney slot 5 is on the same annulus, and the Z axis bottom plate 1 in kidney slot 5 is equipped with sliding block, sliding block sliding
In kidney slot 5.
In the use of the present invention, galvanometer bottom plate 3 is connected across Z axis bottom plate 1 by pin shaft 4 with adjustment block 7, rotation is utilized
Optics difference adjusting screw 8 moves up and down adjustment block 7 in adjustment cover board 6, drives galvanometer bottom plate 3 by the pin shaft 4 of connection
Adjustment up and down；There is a slot in adjustment cover board 6, guarantees when adjustment block 7 adjusts not beat, after the height for being adjusted to suitable, further according to
The position of waist-shaped hole 5 shown in Fig. 1 adjusts galvanometer angle, is fastened after reaching requirement by half-thread bolt.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of device of galvanometer height adjustment, including Z axis bottom plate (1), galvanometer bottom plate (3) and it is mounted on galvanometer bottom plate (3)
Galvanometer (2), which is characterized in that be located at galvanometer (2) lateral location galvanometer bottom plate (3) back side be equipped with galvanometer pin hole, the Z axis
It is equipped at position corresponding with galvanometer pin hole on bottom plate (1) and adjusts through-hole, transition fit has pin shaft (4) in the galvanometer pin hole
One end, for the middle part clearance fit of pin shaft (4) in adjusting through-hole, the other end transition fit of the pin shaft (4) has adjustment block
(7), the upper end of the adjustment block (7) extends to the top of Z axis bottom plate (1), and the upper end of the adjustment block (7) is equipped with difference tune
It saves screw (8), the adjustment block (7) for being located at Z axis bottom plate (1) side slides up and down setting in adjustment cover board (6), adjusts cover board
(6) it is fixed on the back side of Z axis bottom plate (1) by fastener (9), is provided with multiple processing through-holes, Z on the galvanometer bottom plate (3)
Axis bottom plate (1) is equipped with threaded hole corresponding with processing through-hole, processes in through-hole and is provided with half-thread bolt, half-thread bolt
Threaded one end cooperates in threaded hole.
2. a kind of device of galvanometer height adjustment according to claim 1, which is characterized in that the difference adjusting screw
(8) model DAS110 is used.
3. a kind of device of galvanometer height adjustment according to claim 1, which is characterized in that the adjustment block (7) is in side
To the U-shaped structure of setting comprising vertical bar and the cross bar that vertical bar both ends are arranged in are provided with pin shaft on the cross bar of middle and lower part,
The cross bar on top is equipped with mounting hole, and the difference adjusting screw (8) is mounted in mounting hole.
4. a kind of device of galvanometer height adjustment according to claim 3, which is characterized in that the adjustment cover board (6) is leaned on
The side of nearly adjustment block (7) is equipped with vertically arranged sliding slot, and the vertical bar is slidably fitted in sliding slot.
5. a kind of device of galvanometer height adjustment according to claim 1, which is characterized in that the half-thread bolt uses
GB5784-86 thin bar B grade bolt, thin bar length are greater than the thickness of galvanometer bottom plate (3), and the processing through-hole of galvanometer bottom plate (3)
The difference that diameter subtracts thin bar diameter is less than or equal to the adjustable height of pH effect bolt.
6. a kind of device of galvanometer height adjustment according to claim 1, which is characterized in that the galvanometer bottom plate (3) with
Pin axis through hole is being provided at circumferentially spaced multiple kidney slots (5) for the center of circle, and the central axis of kidney slot (5) is in the same circle
On ring, it is located at the Z axis bottom plate (1) in kidney slot (5) and is equipped with sliding block, sliding block sliding is set in kidney slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411777.XA CN110202258A (en) | 2019-05-17 | 2019-05-17 | A kind of device of galvanometer height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411777.XA CN110202258A (en) | 2019-05-17 | 2019-05-17 | A kind of device of galvanometer height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202258A true CN110202258A (en) | 2019-09-06 |
Family
ID=67787517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910411777.XA Pending CN110202258A (en) | 2019-05-17 | 2019-05-17 | A kind of device of galvanometer height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202258A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203069858U (en) * | 2012-12-28 | 2013-07-17 | 上海微电子装备有限公司 | Projection lens difference fine adjustment device |
| CN203625420U (en) * | 2013-10-24 | 2014-06-04 | 广州中国科学院先进技术研究所 | Planar laser quenching device |
| CN107498049A (en) * | 2017-09-05 | 2017-12-22 | 洛阳华理研究院科技有限公司 | A kind of light path device of self-action adjustable focus plane for 3D printing |
| CN107978958A (en) * | 2017-12-20 | 2018-05-01 | 华中科技大学 | A kind of laser is fixed and multidimensional adjustment stent |
| CN207352238U (en) * | 2017-10-20 | 2018-05-11 | 贰陆光学（苏州）有限公司 | A kind of optical axis means for correcting |
| CN207353639U (en) * | 2018-02-01 | 2018-05-11 | 武汉华族激光技术有限公司 | A kind of adjustable angle microscope base |
| CN210908513U (en) * | 2019-05-17 | 2020-07-03 | 南京魔迪多维数码科技有限公司 | Device for adjusting height of galvanometer |
-
2019
- 2019-05-17 CN CN201910411777.XA patent/CN110202258A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203069858U (en) * | 2012-12-28 | 2013-07-17 | 上海微电子装备有限公司 | Projection lens difference fine adjustment device |
| CN203625420U (en) * | 2013-10-24 | 2014-06-04 | 广州中国科学院先进技术研究所 | Planar laser quenching device |
| CN107498049A (en) * | 2017-09-05 | 2017-12-22 | 洛阳华理研究院科技有限公司 | A kind of light path device of self-action adjustable focus plane for 3D printing |
| CN207352238U (en) * | 2017-10-20 | 2018-05-11 | 贰陆光学（苏州）有限公司 | A kind of optical axis means for correcting |
| CN107978958A (en) * | 2017-12-20 | 2018-05-01 | 华中科技大学 | A kind of laser is fixed and multidimensional adjustment stent |
| CN207353639U (en) * | 2018-02-01 | 2018-05-11 | 武汉华族激光技术有限公司 | A kind of adjustable angle microscope base |
| CN210908513U (en) * | 2019-05-17 | 2020-07-03 | 南京魔迪多维数码科技有限公司 | Device for adjusting height of galvanometer |
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