CN209647849U - A kind of focal length setting mechanism of laser marking machine - Google Patents
A kind of focal length setting mechanism of laser marking machine Download PDFInfo
- Publication number
- CN209647849U CN209647849U CN201920291380.7U CN201920291380U CN209647849U CN 209647849 U CN209647849 U CN 209647849U CN 201920291380 U CN201920291380 U CN 201920291380U CN 209647849 U CN209647849 U CN 209647849U
- Authority
- CN
- China
- Prior art keywords
- laser
- laser emitter
- focal length
- refracting telescope
- shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of focal length setting mechanisms of laser marking machine, including body, laser emitter and refracting telescope are installed in body, the laser emitter is slidably matched along longitudinal direction with body, the body side is equipped with mounting rack, shaft, and the shaft rotates be installed on mounting rack along longitudinal direction, is arranged with fixing seat below shaft, the fixing seat is connect with shaft thread, and the laser emitter is linked with fixing seat.By adopting the above technical scheme, the utility model provides a kind of focal length setting mechanism of laser marking machine, so that the adjusting of laser emitter focal length is more convenient, applicability is high.
Description
Technical field
The utility model relates to a kind of laser marking machines, particularly relate to a kind of focal length setting mechanism of laser marking machine.
Background technique
Existing laser marking machine, including body are installed with laser emitter and refracting telescope, above-mentioned laser marking in body
Machine can adjust the focal length of laser emitter by refracting telescope, and the promotion with people to laser marking machine required precision, single
It is single that the requirement of people by the way of adjusting laser emitter focal length, can no longer meet using refracting telescope.For this purpose, the present invention proposes
A kind of adjusting laser emitter focal length is convenient, applicability high focal length setting mechanism.
Summary of the invention
The purpose of this utility model: in order to overcome the drawbacks of the prior art, the utility model provides a kind of laser marking
The focal length setting mechanism of machine, so that the adjusting of laser emitter focal length is more convenient, applicability is high.
The technical solution of the utility model includes: a kind of focal length setting mechanism of laser marking machine, including body, the interior installing of body
There are laser emitter and refracting telescope, the laser emitter is slidably matched along longitudinal direction with body, and the body side is equipped with peace
Shelve, shaft, the shaft rotates be installed on mounting rack along longitudinal direction, be arranged with fixing seat below shaft, the fixing seat with
Shaft thread connection, the laser emitter are linked with fixing seat.
By adopting the above technical scheme, structure is simple, easy to adjust, by rotating the shaft of exposed mounting rack, can be driven
The fixing seat being threadedly coupled with it moves in shaft, drives laser emitter to vertically move in body, to realize laser
The focus adjustment of transmitter, applicability are high.
The further setting of the utility model: being equipped with guide groove along longitudinal direction on the body, laser emitter corresponds to guide groove
Side is equipped with guide rail, and the guide rail, guide groove are slidably matched.
Further it is arranged using above-mentioned, by the cooperation of guide rail, guide groove, convenient for longitudinal direction of the laser emitter on body
Mobile, frictional force is small, and driving is convenient.
The further setting of the utility model: baffled in the body, body is divided into through baffle to be arranged one on the other
Refraction room and launch room, laser emitter be located in launch room, refracting telescope is located at that refraction is indoor, and the baffle is offered for swashing
The laser beam that optical transmitting set is emitted appears the aperture into refraction room, and the corresponding refraction room of body is equipped with laser port, the refraction
Mirror includes the first refractive mirror that the laser beam for being emitted laser emitter reflects and is used for first refractive mirror
The second refracting telescope that the laser beam emitted is reflected, the second refracting telescope correspond to laser port setting.
Further it is arranged using above-mentioned, simple structure and reasonable design, the laser beam that laser emitter is emitted passes through gear
Aperture on plate is incident upon on the first refractive mirror in refraction room, and first refractive mirror receives the laser beam of laser transmitter projects and will
It is refracted on the second refracting telescope, and the second refracting telescope receives the laser beam that first refractive mirror is emitted and reflected laser port
Outside.
The further setting again of the utility model: the refraction interior is equipped with the first mounting base and the second mounting base,
The first refractive mirror is rotatably arranged in the first mounting base, and the second refracting telescope is rotatably arranged in the second mounting base.
It is convenient that first refractive mirror and the second refracting telescope are adjusted using above-mentioned setting further again, so as to reality
Existing laser beam changes the different directions of propagation, is applicable in the use demand of different groups, different occasions, practical.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model specific embodiment；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the sectional view in the direction A-A in Fig. 3；
Fig. 5 is the matching chart of guide rail, guide groove in the utility model specific embodiment.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the present embodiment is clearly and completely described, it is clear that described
Embodiment be only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
It is to be appreciated that the directional instruction (such as upper and lower, forward and backward ...) of institute is only used for solving in the description of the present invention
It releases in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be logical with this field
Based on technical staff can be realized, this skill will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of art scheme is not present, also not the present invention claims protection scope within.
As shown in Figs. 1-5, the focal length setting mechanism of a kind of laser marking machine of the utility model, including body 1, body 1
It is inside installed with laser emitter 2 and refracting telescope 3, the laser emitter 2 is slidably matched along longitudinal direction with body 1, the body 1
Side is equipped with mounting rack 4, shaft 5, and the shaft 5 rotates be installed on mounting rack 4 along longitudinal direction, is arranged with fixation below shaft 5
Seat 6, the fixing seat 6 is threadedly coupled with shaft 5, and the laser emitter 2 is linked with fixing seat 6, the fixation
Seat 6 is fixedly connected with laser emitter 2；Guide groove 11, the corresponding guide groove 11 1 of laser emitter 2 are equipped on the body 1 along longitudinal direction
Side is equipped with guide rail 21, and the guide rail 21, guide groove 11 are slidably matched；Baffled 7 in the body 1, body 1 is divided into through baffle 7
It being set up and down refraction room 8 and launch room 9, laser emitter 2 is located in launch room 9, refracting telescope 3 is located in refraction room 8,
The baffle 7 offers the laser beam emitted for laser emitter 2 and appears the aperture 71 into refraction room 8, the corresponding folding of body 1
Room 8 is penetrated equipped with laser port 10, the refracting telescope 3 includes that the laser beam for being emitted laser emitter 2 reflects
The second refracting telescope 32 that first refractive mirror 31 and laser beam for being emitted first refractive mirror 31 reflect, the second refraction
The corresponding laser port 10 of mirror 32 is arranged.Simple structure and reasonable design, when work, the laser beam that laser emitter 2 is emitted passes through gear
Aperture 71 on plate 7 is incident upon on the first refractive mirror 31 in refraction room 8, and first refractive mirror 31 receives what laser emitter 2 emitted
Laser beam is simultaneously refracted on the second refracting telescope 32, and the laser beam that the second refracting telescope 32 reception first refractive mirror 31 is emitted is simultaneously
It is reflected outside laser port 10；When adjusting the focal length of laser emitter 2, rotation exposes to the shaft 5 of 4 upper end of mounting rack, turns
Axis 5 can be driven the fixing seat 6 being threadedly coupled with it when rotating and move in shaft 5, and the drive of fixing seat 6 is secured to
The laser emitter 2 of connection moves synchronously, and the laser emitter 2 passes through the cooperation of guide rail, guide groove 21,11 in body 1
Longitudinal movement, to realize the focus adjustment of laser emitter 2, applicability is high.
Specifically, the laser emitter 2 and body 1 can also realize laser emitter 2 by the cooperation of sliding block, sliding rail
Longitudinal movement on body 1.
Specifically, the bearing to move longitudinally for limiting shaft 5 is additionally provided between the shaft 5 and mounting rack 4.
In the utility model specific embodiment, the first mounting base 12 and the second mounting base 13 are equipped in the refraction room 8,
The first refractive mirror 31 is rotatably arranged in the first mounting base 12, and the second refracting telescope 32 is rotatably arranged on the second mounting base 13
On.It is convenient that first refractive mirror 31 and the second refracting telescope 32 are adjusted, to can realize that laser beam changes different propagation sides
To, it is applicable in the use demand of different groups, different occasions, it is practical.
Claims (4)
1. a kind of focal length setting mechanism of laser marking machine, including body, it is installed with laser emitter and refracting telescope in body,
It is characterized in that, the laser emitter is slidably matched along longitudinal direction with body, and the body side is equipped with mounting rack, shaft, institute
It states shaft and rotates along longitudinal direction and be installed on mounting rack, be arranged with fixing seat below shaft, the fixing seat is connect with shaft thread,
The laser emitter is linked with fixing seat.
2. the focal length setting mechanism of laser marking machine according to claim 1, which is characterized in that on the body along longitudinal direction
Equipped with guide groove, laser emitter corresponds to guide groove side equipped with guide rail, and the guide rail, guide groove are slidably matched.
3. the focal length setting mechanism of laser marking machine according to claim 2, which is characterized in that set gear in the body
Plate, body be divided into through baffle be set up and down refraction room and launch room, laser emitter be located in launch room, refracting telescope position
Indoor in refraction, the baffle offers the laser beam emitted for laser emitter and appears the aperture into refraction room, body
Corresponding refraction room is equipped with laser port, and the refracting telescope includes that the laser beam for being emitted laser emitter reflects
The second refracting telescope that first refractive mirror and laser beam for being emitted first refractive mirror reflect, the second refracting telescope are corresponding
Laser port setting.
4. the focal length setting mechanism of laser marking machine according to claim 3, which is characterized in that the refraction interior is set
There are the first mounting base and the second mounting base, the first refractive mirror is rotatably arranged in the first mounting base, the rotation of the second refracting telescope
It is arranged in the second mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291380.7U CN209647849U (en) | 2019-03-07 | 2019-03-07 | A kind of focal length setting mechanism of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291380.7U CN209647849U (en) | 2019-03-07 | 2019-03-07 | A kind of focal length setting mechanism of laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647849U true CN209647849U (en) | 2019-11-19 |
Family
ID=68526279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291380.7U Expired - Fee Related CN209647849U (en) | 2019-03-07 | 2019-03-07 | A kind of focal length setting mechanism of laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647849U (en) |
-
2019
- 2019-03-07 CN CN201920291380.7U patent/CN209647849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20210307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |