CN213497197U - Three-dimensional laser cutting machine - Google Patents
Three-dimensional laser cutting machine Download PDFInfo
- Publication number
- CN213497197U CN213497197U CN202021672692.1U CN202021672692U CN213497197U CN 213497197 U CN213497197 U CN 213497197U CN 202021672692 U CN202021672692 U CN 202021672692U CN 213497197 U CN213497197 U CN 213497197U
- Authority
- CN
- China
- Prior art keywords
- channel
- elbow
- path pipeline
- light path
- cutting machine
- 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.)
- Active
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model provides a three-dimensional laser cutting machine, include: a laser generator; the vertical cylinder is connected with the laser generator; the first rotating motor is fixedly connected with the bottom of the vertical cylinder; the first reflection mechanism comprises a first elbow and a first reflection lens, one end of the first elbow is rotationally connected with the first rotating motor, the other end of the first elbow is used for connecting the cutting head, a first channel and a second channel which are mutually and vertically communicated are arranged in the first elbow, and the first reflection lens is fixedly arranged at the joint of the first channel and the second channel; the optical path pipeline is arranged on the axis line in the vertical cylinder, the top end of the optical path pipeline is fixedly connected through a bearing, and the lower end of the optical path pipeline penetrates through the rotating motor, is inserted into the first channel and is connected with the first channel through an elastic sealing piece; the utility model discloses can solve the rotatory card problem of pausing of reflecting mechanism to and laser pencil from the light path pipeline incide first reflecting mechanism after, cause the problem of emergent ray deviation.
Description
Technical Field
The utility model relates to a laser beam machining technical field especially relates to a three-dimensional laser cutting machine.
Background
Laser cutting, as a new cutting technique, has been widely used because of its advantages of high cutting speed, high production efficiency, good cutting surface quality, small heat affected zone, environmental protection, etc.
Along with the development of laser processing technology, the demand to three-dimensional processing is more and more in the laser processing technical field, among the three-dimensional laser processing equipment at present, the reflecting mechanism is connected through the rotating electrical machines in the vertical barrel bottom that links to each other with laser generator, be provided with the light path pipeline in the vertical barrel, the upper end of light path pipeline is connected with the top of vertical barrel through the bearing, the lower extreme of light path pipeline passes the rotating electrical machines and is connected with reflecting mechanism through the bearing, the laser beam parallel that launches through laser generator jets into the light path pipeline in, can reflect through reflecting mechanism, thereby change the laser route, and make the parallel cutting head of following the back end of light shoot out.
Because the three-dimensional laser cutting machine needs to adapt to the cutting of complex work pieces, the cutting head is driven to realize multi-direction and multi-angle adjustment through rotation, under the ordinary condition, the rotating motor drives the reflecting mechanism at the lower end to rotate in the rotating process, the reflecting mechanism drives the bearing outer ring at the lower end of the optical path pipeline to rotate while rotating, so that the optical path pipeline is kept still with the vertical cylinder, and laser beams passing through the optical path pipeline still can be parallelly focused on the reflecting lens of the reflecting mechanism. However, the laser cutting machine belongs to equipment for high-speed and high-power operation, in the operation process, the rotating motor can generate certain radial run-out due to the self precision problem, so that the reflecting mechanism can swing along with the rotating motor in the slight swinging process, and the upper end and the lower end of the light path pipeline are connected through bearings, so that the two ends of the light path pipeline are rigidly fixed. Therefore, when radial runout occurs to the rotating motor, the rotation of the bearing at the lower end of the optical path pipeline is blocked, the reflecting mechanism is blocked in rotation, and finally the reflecting mechanism is not in place in rotation, and the cutting head is not accurately positioned. Meanwhile, when the reflecting mechanism is in radial runout, light rays are emitted from the light path pipeline to the reflecting lens of the reflecting mechanism due to rigid fixation of the light path pipeline, emergent light ray deviation is caused, and finally laser cannot be focused, so that workpiece cutting cannot be realized.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a three-dimensional laser cutting machine when solving among the prior art rotating electrical machines and having radial runout, can lead to the bearing of light path pipeline lower extreme to rotate and be obstructed, makes the reflection mechanism rotate the card pause, finally leads to the reflection mechanism rotation not in place, and the cutting head precision positioning is inaccurate to and laser pencil from the light path pipeline incidenting reflection mechanism after, cause the problem of emergent ray deviation.
The technical scheme of the utility model is realized like this: the utility model provides a three-dimensional laser cutting machine, include:
a laser generator;
the top of the vertical cylinder is connected with a laser inlet of the laser generator;
the first rotating motor is fixedly connected with the bottom of the vertical cylinder;
the first reflection mechanism comprises a first elbow and a first reflection lens, one end of the first elbow is rotationally connected with the first rotating motor, the other end of the first elbow is used for being connected with the cutting head, a first channel and a second channel which are mutually and vertically communicated are arranged in the first elbow, and the first reflection lens is fixedly arranged at the joint of the first channel and the second channel;
the light path pipeline is arranged on the axis line in the vertical cylinder, the top end of the light path pipeline is fixedly connected with the top of the vertical cylinder through a bearing, and the lower end of the light path pipeline penetrates through the rotating motor and is inserted into the first channel;
and an elastic sealing element is arranged between the outer peripheral wall of the lower end of the light path pipeline and the inner wall of the first channel.
On the basis of the technical scheme, preferably, a cylinder cavity is arranged in the vertical cylinder and penetrates through the vertical cylinder, an end cover is fixedly arranged at the top of the cylinder cavity, a fixing seat used for installing the laser generator is fixedly arranged above the end cover, an outer ring of the bearing is fixedly arranged between the end cover and the fixing seat, the top end of the light path pipeline is fixedly connected with an inner ring of the bearing, and the top end of the light path pipeline corresponds to a laser inlet of the laser generator.
Further, it is preferred, be provided with a plurality of ring channels on the light path pipeline lower extreme periphery wall, elastic sealing element cover is established on the ring channel, and elastic sealing element and first passageway inner wall interference fit.
Preferably, the elastic sealing element is an O-shaped sealing ring or a V-shaped sealing ring.
On the basis of the technical scheme, preferably, a sliding ring is further arranged in the cylinder cavity, the central axis of the optical path pipeline is in clearance fit with the central axis of the sliding ring, and a mounting hole for water and gas pipeline access is formed in the end cover.
On the basis of the technical scheme, preferably, the other end of the first elbow is further provided with a second reflection mechanism used for being connected with the cutting head, the second reflection mechanism comprises a second elbow and a second reflector, a third channel and a fourth channel which are perpendicular to each other and communicated are arranged in the second elbow, a first light guide cylinder is further connected between the second elbow and the first elbow, one end of the first light guide cylinder is fixedly connected with the second channel, the other end of the first light guide cylinder is inserted into the third channel, the second reflector is fixedly arranged at the joint of the third channel and the fourth channel, and the third channel is connected with the cutting head through the second light guide cylinder.
Further, preferably, a second rotating motor is further arranged between the first elbow and the second elbow, one end of the second rotating motor is fixedly connected with the first elbow, the other end of the second rotating motor is rotatably connected with the second elbow, and the first light guide cylinder is in clearance fit with the central axis of the second rotating motor.
The utility model discloses following beneficial effect has for prior art:
the utility model discloses a three-dimensional laser cutting machine, at the rotatory in-process of first rotating electrical machines drive first reflecting mechanism, when first rotating electrical machines has small runout, slight rotatory swing can take place for first elbow, because adopt elastic sealing element to be connected between first elbow and the light path pipeline lower extreme, the bearing of light path pipeline lower extreme among the prior art has been replaced, therefore the light path pipeline can eliminate pipeline lower extreme connecting stress under elastic sealing element's elastic deformation, and utilize the bearing of upper end to carry out the rotation support to the light path pipeline, when having avoided all adopting the bearing to connect the light path pipeline, it has rigid connection to cause light path pipeline both ends, so that when first rotating electrical machines has runout, take place the phenomenon that first reflecting mechanism rotation card went on, the rotary accuracy of first reflecting mechanism has been improved. Meanwhile, when the first rotating motor generates small radial runout, the first reflecting mechanism slightly rotates and swings along with the first rotating motor, and the elastic sealing element has certain elastic deformation, so that the lower end of the light path pipeline is driven to slightly swing while the first elbow rotates, the swing amplitude of the light path pipeline is consistent with that of the first reflecting lens, and the problem that the laser beam is incident on the first reflecting lens in the light path pipeline to generate deviation is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a three-dimensional laser cutting machine according to the present invention;
fig. 2 is a bottom view of the three-dimensional laser cutting machine of the present disclosure;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
fig. 6 is a schematic view of a portion of the method at C in fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, with reference to fig. 3-6, an embodiment of the present invention discloses a three-dimensional laser cutting machine, including: laser generator 1, vertical barrel 2, first rotating electrical machines 3, first reflection mechanism 4 and light path pipeline 5.
Wherein, laser generator 1 is used for providing incident laser for laser cutting machine, and is specific, the utility model provides a laser generator 1 is the laser collimating mirror, is used for ejecting laser with the sharp mode.
The top of the vertical cylinder 2 is connected with a laser inlet of the laser generator 1 and is used for receiving laser beams emitted by the laser generator 1.
And the first rotating motor 3 is fixedly connected with the bottom of the vertical cylinder 2.
The first reflecting mechanism 4 comprises a first elbow 41 and a first reflecting mirror 42, one end of the first elbow 41 is rotatably connected with the first rotating motor 3, the other end of the first elbow 41 is used for connecting the cutting head 7, a first channel 411 and a second channel 412 which are mutually and vertically communicated are arranged in the first elbow 41, and the first reflecting mirror 42 is fixedly arranged at the joint of the first channel 411 and the second channel 412;
the optical path pipeline 5 is arranged on the axis in the vertical cylinder 2, the top end of the optical path pipeline 5 is fixedly connected with the top of the vertical cylinder 2 through a bearing 51, and the lower end of the optical path pipeline 5 penetrates through the rotating motor and is inserted into the first channel 411;
an elastic sealing member 6 is provided between the lower end outer peripheral wall of the optical conduit 5 and the inner wall of the first passage 411.
By adopting the technical scheme, the upper end of the light path pipeline 5 is connected with the vertical cylinder 2 through the bearing 51, the lower end of the light path pipeline 5 is connected with the first channel 411 in the first elbow 41 through the elastic sealing element 6, the laser beam emitted by the laser generator 1 is incident into the light path pipeline 5, the laser is incident onto the first reflector 42 through the light path pipeline 5 and the first channel 411, the laser beam reflection is realized, and the laser beam is incident into the cutting head 7 in parallel. Since the laser cutting machine is required to be adapted to multi-directional and multi-angle workpiece cutting, the angle of the first reflection mechanism 4 for emitting the laser beam is required to be changed, so in this embodiment, the first reflecting mechanism 4 can be driven to rotate for a certain angle around the central axis of the vertical cylinder 2 by the first rotating motor 3, the optical path pipeline 5 and the vertical cylinder 2 keep a fixed relative position due to the requirement, meanwhile, the light path pipeline 5 is opposite to the first reflecting mirror 42 and passes through the central axis of the vertical cylinder 2 and the first rotating motor 3, therefore, the prior art adopts the method that the bearings are arranged at the upper end and the lower end of the light path pipeline 5, the bearing 51 at the upper end is fixedly connected with the top of the vertical cylinder 2, the bearing at the lower end is fixedly connected with the first elbow 41, therefore, the first rotating electrical machine 3 drives the first elbow 41 to rotate, and the optical path pipe 5 does not rotate. Although the structure can realize the normal work of the whole laser cutting machine, the applicant finds that the laser cutting machine works for a long time to cause the first rotating motor 3 to have a precision error, namely slight radial run-out exists, and because the upper end and the lower end of the optical path pipeline 5 are rigidly connected through the bearing, when the first rotating motor 3 has the radial run-out, the first elbow 41 slightly swings, and at the moment, because the upper end and the lower end of the optical path pipeline 5 are rigidly connected, the bearing at the lower end of the optical path pipeline 5 is blocked to rotate, so that the first reflecting mechanism 4 is blocked to rotate. Therefore, the utility model discloses according to above-mentioned problem, the improvement of making is: adopt elastic sealing element 6 to be connected between first elbow 41 and the optical path pipeline 5 lower extreme, replaced the bearing of optical path pipeline 5 lower extreme among the prior art, therefore optical path pipeline 5 can eliminate optical path pipeline 5 lower extreme connecting stress under elastic sealing element 6's elastic deformation, and utilize the bearing 51 of upper end to carry out the rotation support to optical path pipeline 5, when having avoided all adopting the bearing to connect optical path pipeline 5, cause optical path pipeline 5 both ends to have the rigid connection, so that when first rotating electrical machines 3 had the runout, it is obstructed to take place lower extreme bearing rotation, influence first reflex mechanism normal rotation.
Meanwhile, in the prior art, since the optical path pipe 5 is rigidly connected by the upper and lower bearings 51, the first reflecting mirror 42 follows up while the first elbow 41 rotates and slightly swings, and the optical path pipe 5 and the vertical cylinder 2 keep the relative position unchanged, so that the laser beam in the optical path pipe 5 can cause the deviation of the emergent light after being emitted into the reflecting mirror. Therefore, this application is to above-mentioned problem, adopt elastic sealing element 6 to be connected between first elbow 41 and optical path pipeline 5 lower extreme, first rotating electrical machines 3 is when taking place little runout, first reflection mechanism 4 is along with doing slight rotatory swing, because elastic sealing element 6 has certain elastic deformation, it is slight swing to drive optical path pipeline 5 lower extreme when first elbow 41 is rotatory, make optical path pipeline 5 keep the swing range unanimous with first speculum 42, and then reduce the incident of laser pencil in optical path pipeline 5 and take place to produce the problem of deviation on first speculum 42.
Further, referring to fig. 1 and 3, in this embodiment, a cylinder cavity 21 is disposed in the vertical cylinder 2, the cylinder cavity 21 penetrates through the vertical cylinder 2, an end cover 22 is fixedly disposed at the top of the cylinder cavity 21, a fixing seat 23 for mounting the laser generator 1 is fixedly disposed above the end cover 22, an outer ring of the bearing 51 is fixedly disposed between the end cover 22 and the fixing seat 23, the top end of the optical path pipe 5 is fixedly connected with an inner ring of the bearing 51, and the top end of the optical path pipe 5 corresponds to a laser inlet of the laser generator 1. Adopt above-mentioned structure to set up, can seal 2 tops of vertical barrel through setting up end cover 22, also the sliding ring that the easy to assemble says so, end cover 22 upper end is through setting up fixing base 23, can be used for installing laser generator 1, make laser generator 1's laser entry aim at drum chamber 21 center pin, can inject bearing 51 on 2 tops of vertical barrel through fixing base 23 and end cover 22 simultaneously, make the upper end of light path pipeline 5 carry out rotatory support, and simultaneously, can guarantee that the opening of light path pipeline 5 aligns with laser generator 1's laser incident port, make the laser beam parallel of laser generator 1 transmission jet into in the light path pipeline 5.
As some preferred embodiments, referring to fig. 6, a plurality of annular grooves 52 are formed on the outer peripheral wall of the lower end of the optical conduit 5, the elastic sealing member 6 is fitted over the annular grooves 52, and the elastic sealing member 6 is in interference fit with the inner wall of the first passage 411. Adopt such structure setting, the optical path pipeline 5 upper end is fixed through bearing 51 with 2 tops of vertical barrel, the 5 lower extremes of optical path pipeline are connected with first elbow 41 through elastic sealing element 6, elastic sealing element 6 and 411 inner wall interference fit of first passageway, make, when first rotating electrical machines 3 drive first elbow 41 and rotate, first elbow 41 passes through elastic sealing element 6 and optical path pipeline 5's great frictional force, drive the synchronous rotation of optical path pipeline 5 lower extreme, and then optical path pipeline 5's upper end is rotatory passively under bearing 51's support. Although the first rotating motor 3 drives the first elbow 41 to have a small rotating swing when rotating, the elastic deformation of the elastic sealing element 6 can eliminate the rigid stress at the lower end of the optical path pipeline 5, and meanwhile, in the deformation process of the elastic sealing element 6, the optical path pipeline 5 can also do an adaptive rotating swing which is consistent with the swing of the first elbow 41, so that the laser light is incident to the first reflection lens 42 on the optical path pipeline 5 and can not deviate after being reflected.
Preferably, the elastic seal 6 may be an O-ring or a V-ring.
As some embodiments of the present invention, referring to fig. 3, a sliding ring 8 is further disposed in the cylinder cavity 21, the central axis of the optical conduit 5 and the sliding ring 8 are in clearance fit, and the end cover 22 is provided with a mounting hole 221 for water and air pipeline access. Through setting up the sliding ring 8, can insert the inside of sliding ring 8 with outside water and electricity gas pipeline to arrange in the inside of whole laser machine, when realizing the rotation, can also carry out the circuit arrangement. The passage of the water and gas line into the slip ring 8 is facilitated by the provision of mounting holes 221 in the end cap 22.
Referring to fig. 2-3, the present invention also includes some technical solutions.
The other end of the first elbow 41 is further provided with a second reflection mechanism 9 for connecting the cutting head 7, the second reflection mechanism 9 comprises a second elbow 91 and a second reflection mirror 92, a third channel 911 and a fourth channel 912 which are perpendicular to each other and communicated are arranged in the second elbow 91, a first light guide tube 93 is further connected between the second elbow 91 and the first elbow 41, one end of the first light guide tube 93 is fixedly connected with the second channel 412, the other end of the first light guide tube is inserted into the third channel 911, the second reflection mirror 92 is fixedly arranged at the joint of the third channel 911 and the fourth channel 912, and the third channel 911 is connected with the cutting head 7 through the second light guide tube 94.
With the above structure, the laser reflected from the first reflection mirror 42 in the first bend 41 can enter the third channel 911 through the first light guide tube 93, and is reflected by the second reflection mirror 92 in the second bend 91, so as to reflect the laser twice, and the laser finally reflected enters the cutting head 7 through the second light guide tube 94, and exits under the focusing of the optical mirror in the cutting head 7, thereby cutting the workpiece.
Still be provided with second rotating electrical machines 10 between first elbow 41 and the second elbow 91, the one end and the first elbow 41 fixed connection of second rotating electrical machines 10, the other end and second elbow 91 rotate to be connected, just first light pipe 93 and the central axis department clearance fit of second rotating electrical machines 10. Through setting up first rotating electrical machines 3, can drive first reflex mechanism 4 and rotate around the Y axle, through second rotating electrical machines 10, can drive second reflex mechanism 9 and drive cutting head 7 and rotate around the Z axle, and then realize whole laser cutting machine multi-angle, diversified cutting.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A three-dimensional laser cutting machine, characterized by comprising:
a laser generator (1);
the top of the vertical cylinder (2) is connected with a laser inlet of the laser generator (1);
the first rotating motor (3) is fixedly connected with the bottom of the vertical cylinder (2);
the first reflection mechanism (4) comprises a first elbow (41) and a first reflection lens (42), one end of the first elbow (41) is rotatably connected with the first rotating motor (3), the other end of the first elbow is connected with the cutting head (7), a first channel (411) and a second channel (412) which are mutually perpendicular and communicated are arranged in the first elbow (41), and the first reflection lens (42) is fixedly arranged at the joint of the first channel (411) and the second channel (412);
the light path pipeline (5) is arranged on the inner axis of the vertical cylinder (2), the top end of the light path pipeline (5) is fixedly connected with the top of the vertical cylinder (2) through a bearing (51), and the lower end of the light path pipeline (5) penetrates through the first rotating motor (3) and is inserted into the first channel (411);
an elastic sealing element (6) is arranged between the outer peripheral wall of the lower end of the light path pipeline (5) and the inner wall of the first channel (411).
2. The three-dimensional laser cutting machine according to claim 1, characterized in that: be provided with cylinder chamber (21) in vertical barrel (2), just cylinder chamber (21) link up vertical barrel (2), the fixed end cover (22) that is provided with in top of cylinder chamber (21), fixed fixing base (23) that are used for installing laser generator (1) that are provided with in end cover (22) top, the outer lane fixed mounting of bearing (51) is between end cover (22) and fixing base (23), the top of light path pipeline (5) and the inner circle fixed connection of bearing (51), and the top of light path pipeline (5) is corresponding with the laser entry of laser generator (1).
3. The three-dimensional laser cutting machine according to claim 2, characterized in that: be provided with a plurality of ring channels (52) on the light path pipeline (5) lower extreme periphery wall, elastic sealing element (6) cover is established on ring channel (52), and elastic sealing element (6) and first passageway (411) inner wall interference fit.
4. The three-dimensional laser cutting machine according to claim 3, characterized in that: the elastic sealing element (6) is an O-shaped sealing ring or a V-shaped sealing ring.
5. The three-dimensional laser cutting machine according to claim 2, characterized in that: still be provided with sliding ring (8) in cylinder chamber (21), the central axis clearance fit of light path pipeline (5) and sliding ring (8), be provided with mounting hole (221) that are used for the access of water and electricity gas pipeline on end cover (22).
6. The three-dimensional laser cutting machine according to claim 1, characterized in that: the other end of the first elbow (41) is further provided with a second reflection mechanism (9) used for being connected with a cutting head (7), the second reflection mechanism (9) comprises a second elbow (91) and a second reflection mirror (92), a third channel (911) and a fourth channel (912) which are perpendicular to each other and communicated are arranged in the second elbow (91), a first light guide cylinder (93) is further connected between the second elbow (91) and the first elbow (41), one end of the first light guide cylinder (93) is fixedly connected with the second channel (412), the other end of the first light guide cylinder is inserted into the third channel (911), the second reflection mirror (92) is fixedly arranged at the joint of the third channel (911) and the fourth channel (912), and the third channel (911) is connected with the cutting head (7) through the second light guide cylinder (94).
7. The three-dimensional laser cutting machine according to claim 6, wherein: still be provided with second rotating electrical machines (10) between first elbow (41) and second elbow (91), the one end and first elbow (41) fixed connection of second rotating electrical machines, the other end rotates with second elbow (91) to be connected, just first leaded light section of thick bamboo (93) and the central axis department clearance fit of second rotating electrical machines (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672692.1U CN213497197U (en) | 2020-08-12 | 2020-08-12 | Three-dimensional laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672692.1U CN213497197U (en) | 2020-08-12 | 2020-08-12 | Three-dimensional laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497197U true CN213497197U (en) | 2021-06-22 |
Family
ID=76440711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672692.1U Active CN213497197U (en) | 2020-08-12 | 2020-08-12 | Three-dimensional laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649717A (en) * | 2021-08-18 | 2021-11-16 | 镇江好德光电科技有限公司 | Multipurpose double-freedom-degree AC swing head and using method |
-
2020
- 2020-08-12 CN CN202021672692.1U patent/CN213497197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649717A (en) * | 2021-08-18 | 2021-11-16 | 镇江好德光电科技有限公司 | Multipurpose double-freedom-degree AC swing head and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213497197U (en) | Three-dimensional laser cutting machine | |
| CN110000481A (en) | A kind of double pendulum three-dimensional laser cutting machine | |
| CN114160963B (en) | Handheld laser welding head with adjustable light spots | |
| CN108237332A (en) | A kind of device and method using Water Jet Guided Laser abnormity cutting tubing | |
| CN110842357A (en) | Laser welding mechanism and laser equipment applying same | |
| CN103323919B (en) | Make the optical module that optics and optical fiber are accurately aligned with | |
| CN110977159A (en) | Laser light path component for forming annular light spots | |
| CN205309554U (en) | Laser processing head | |
| CN110977151A (en) | Light spot diameter adjusting assembly of annular laser device | |
| CN110153559A (en) | A kind of rotary laser plumb joint | |
| CN116859528A (en) | Light coupling method of light emission sub-module | |
| KR101536684B1 (en) | Aligning System for Large Optical Apparatus | |
| CN110394548A (en) | Three axis one-point type galvanometer systems | |
| CN114211140B (en) | Light beam pointing adjustment method for laser double swing shafts | |
| CN100442100C (en) | Circular laser trace realizing method based on object lens rotation | |
| WO2022188328A1 (en) | Optical signal transmission system and method for revolute joint | |
| CN210024153U (en) | Double-pendulum three-dimensional laser cutting machine | |
| CN210817945U (en) | Focusing structure and laser cutting device comprising same | |
| CN212844019U (en) | Light beam quality measurement and analysis system of small light spot | |
| CN110560927A (en) | Laser cutting head | |
| CN202067000U (en) | Laser coupling transmission system | |
| CN118237741A (en) | Handheld welding gun | |
| CN218016412U (en) | Laser polishing device for inner hole | |
| CN110560928A (en) | Laser cutting device for processing connecting rod cracking groove | |
| CN210677354U (en) | Annular laser welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |