CN205414694U - Laser focusing device - Google Patents
Laser focusing device Download PDFInfo
- Publication number
- CN205414694U CN205414694U CN201520896124.2U CN201520896124U CN205414694U CN 205414694 U CN205414694 U CN 205414694U CN 201520896124 U CN201520896124 U CN 201520896124U CN 205414694 U CN205414694 U CN 205414694U
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- laser focusing
- rebound
- protection glass
- focusing device
- glass seat
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- 239000011521 glass Substances 0.000 claims abstract description 54
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 239000010949 copper Substances 0.000 claims description 29
- 210000004907 gland Anatomy 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract 4
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000006872 improvement Effects 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
Abstract
The utility model discloses a laser focusing device. The device includes: the device comprises a lens seat provided with a lens, a mounting seat arranged on the periphery of the lens seat and connected with the lens seat, a transition plate arranged at the lower end of the mounting seat, and a protective glass seat arranged at the lower end of the transition plate and connected with the transition plate, wherein when the device is impacted in the plane direction, the protective glass seat can be separated from the transition plate. The device can prevent important elements in the laser focusing device from being collided when being collided in the plane direction by external force.
Description
Technical field
This utility model relates to laser technology field, particularly to a kind of have prevent the laser focusing device of collision function.
Background technology
In recent years, fast development along with laser processing technology, due to laser there is good directionality, brightness is high, monochromaticity is good and the feature such as high-energy-density, laser three-D process technology and Laser Combined Machining Technology are used widely in fields such as commercial production, communication, information processings.
During laser technology is applied, needing to use optical focusing element to remove rapidoprint, particularly in the laser process equipments such as some laser cutting devices, laser drill equipment, laser focusing device is requisite.Owing to laser focusing device is mostly the processing assembly of above-mentioned laser process equipment, in the case of process equipment generation maloperation or breaking down, laser focusing device is easy to and workpiece to be machined, clamping workpiece device, and operating platform etc. collides, this impact force is also easy to damage laser focusing device, thus causes processing workpiece or other vitals to cause damage.At present, existing laser processing technology not yet provides a kind of laser focusing device being prevented from and colliding.
In view of this, necessary offer is a kind of that can solve the problem that above-mentioned technical problem, for the laser focusing device preventing impact force from damaging it.
Utility model content
The purpose of this utility model is: provide a kind of laser focusing device being possible to prevent external impact power to damage it.
In order to realize the purpose of above-mentioned utility model; this utility model provides a kind of laser focusing device; there is anti-collision; described device includes: install lensed lens mount; it is placed in the mounting seat that described lens mount is peripheral and is connected with described lens mount, is arranged on the rebound of described mounting seat lower end, and is placed in described rebound lower end and the protection glass seat being connected with described rebound; when described device is collided by in-plane, described protection glass seat can separate with described rebound.
As a kind of improvement of this utility model laser focusing device, described device also includes the valve connection dish being connected with protection glass seat, and is connected the valve that dish is connected with described valve.
As a kind of improvement of this utility model laser focusing device, in described protection glass seat, it is mounted with glass.
A kind of improvement as this utility model laser focusing device; described rebound is connected by alignment pin with described protection glass seat; described alignment pin end points is sphere; described rebound surface is provided with groove, and described sphere end points embeds described groove and described rebound is connected with described protection glass seat.
As a kind of improvement of this utility model laser focusing device, described alignment pin is threaded connection with described protection glass seat.
A kind of improvement as this utility model laser focusing device; described alignment pin totally 3; circumference 120 degree is uniformly arranged on described protection glass seat; described groove is the conical surface, V-type face and plane; so that described alignment pin and described rebound use sphere and the conical surface, sphere and V-type face, and the connection of sphere and plane.
As a kind of improvement of this utility model laser focusing device, described rebound includes in circular matrix, and described V-type face groove runs through described matrix.
As a kind of improvement of this utility model laser focusing device, described protection glass seat upper end is provided with Magnet, described rebound be can magnetic material, described protection glass seat is connected with described protection glass seat by described Magnet.
As a kind of improvement of this utility model laser focusing device, described device also includes the fairlead being arranged on described valve connection dish, described fairlead is provided with valve.
As a kind of improvement of this utility model laser focusing device, described device also includes the gland being arranged on valve connection dish, and the many ripples compression spring being arranged between described gland and described guide cylinder.
As a kind of improvement of this utility model laser focusing device, described valve connection dish arranges anti-rotation block, and described anti-rotation block is arranged on below described gland.
A kind of improvement as this utility model laser focusing device, on described valve connection dish, three fixed copper contacts are set, being correspondingly provided with three movable copper contacts on described fairlead, described fixed copper contact is connected with described movable copper contact under the effect of the pretightning force of described many ripples compression spring.
A kind of improvement as this utility model laser focusing device, described valve connection dish is conductor material, described fairlead is non-conductive material, described fixed copper contact and the described equal circumference of movable copper contact 120 degree are uniformly arranged, and on described valve connection dish, quad cable, cable gland and cable pressing plate are set, and the core cable in described quad cable is connected with in described fixed copper contact, other three core cables are connected with described three movable copper contacts.
As a kind of improvement of this utility model laser focusing device, the peripheral circumferential of described protection glass seat is provided with air inlet, and described air inlet is connected to pneumatic fast plug.
As a kind of improvement of this utility model laser focusing device, described air inlet and described pneumatic fast plug are respectively arranged with three, they circumferentially 120 degree be uniformly distributed.
As a kind of improvement of this utility model laser focusing device, described gland and described valve connection dish are connected by the 3rd screw.
Compared with prior art, the laser focusing device that this utility model provides, it is possible to prevent to pass to the visual plant of laser focusing device in the impact force of in-plane, Z-direction.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and detailed description of the invention, a kind of device for adjusting position of optical element provided this utility model embodiment and beneficial effect thereof are described in detail.
The structural representation of a kind of laser focusing device that Fig. 1 provides for a kind of embodiment of this utility model.
The diagram A-A direction of the Fig. 2 a kind of laser focusing device for providing along a kind of embodiment of this utility model shown in Fig. 1 carries out the sectional view of section.
The diagram B-B direction of the Fig. 3 a kind of laser focusing device for providing along a kind of embodiment of this utility model shown in Fig. 1 carries out the sectional view of section.
The protection glass seat that Fig. 4 provides for a kind of embodiment of this utility model, the connection diagram between valve connection dish and valve.
Connection diagram between rebound and mounting seat that Fig. 5 provides for a kind of embodiment of this utility model.
The diagram C-C direction that Fig. 6 is the valve connection dish provided along a kind of embodiment of this utility model shown in Fig. 4 and connector thereof carries out the sectional view of section.
The diagram D-D direction that Fig. 7 is the valve connection dish provided along a kind of embodiment of this utility model shown in Fig. 4 and connector thereof carries out the sectional view of section.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and Advantageous Effects thereof become apparent from, below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.It should be appreciated that the detailed description of the invention described in this specification is only used to explain this utility model, it is not intended to limit this utility model.
Refer to Fig. 1 to Fig. 3; this utility model one embodiment provides a kind of laser focusing device 100; this focusing arrangement 100 includes mounting seat 7; the photoscope 6 being connected with mounting seat 7; it is arranged on the lens 9 on above-mentioned photoscope 6; it is placed in mounting seat 7 lower end and the rebound 5 being connected with mounting seat 7; the protection glass seat 4 being connected with rebound 5; it is arranged on protection glass seat 4 lower end and the valve connection dish 2 being connected with protection glass seat 4; the fairlead 21 that dish 2 is connected, and the valve 1 being connected with above-mentioned fairlead 21 it is connected with valve.
Mounting seat 7 is in circular, and it includes our department 70, and from our department 70 clinch 72 prominent to circle ring center's line and lower end.
Lens mount 6 is in circular, and it is donut with above-mentioned mounting seat 7, and it is against mounting seat 7 inwall, and lower end is positioned on clinch 72, and upper end is internal with mounting seat 7 arranges a fixed gap, and the first trim ring 8 is placed in above-mentioned space, with fixed mounting 7 and lens mount 6.Lens 9 are arranged on lens mount 6, and are fixed on lens mount 6 by the second trim ring 10.
Rebound 5 is arranged on the lower end of mounting seat 7, and it is connected with above-mentioned mounting seat 7 by the first screw 51, rebound 5 is magnetisable material, it is provided with matrix 50 and the extension 52 extended along matrix 50 towards circle ring center's line, wherein matrix 50 is connected with above-mentioned our department 70, and clinch 72 is overlapped on above-mentioned extension 52.
Protection glass seat 4 is positioned at rebound 5 lower end, cylindrical, and protection glass 12 is positioned on above-mentioned protection glass seat 4, and is compressed by the 3rd trim ring 11.Protection glass seat 4 is provided with 3 perforation, and this perforation circumference 120 degree is uniformly arranged on protection glass seat 4.Alignment pin 3 is arranged in above-mentioned 3 perforation, and it uses with protection glass seat 4 and threadeds.Additionally, protection glass seat 4 is embedded with Magnet 17, by this Magnet so that the rebound 5 that protection glass seat 4 is made with magnetisable material is connected the tightst.In addition; the peripheral circumferential of protection glass seat 4 is provided with air inlet (not shown); above-mentioned air inlet is connected to pneumatic fast plug; further; above-mentioned air inlet and pneumatic fast plug are respectively set to three, and the most uniform 120 degree of settings, by arranging above-mentioned air inlet and pneumatic fast plug; the trachea being connected with gases at high pressure can be accessed wherein, and convenient plug.
Alignment pin 3 is sphere close to one end of rebound 5, accordingly, above-mentioned rebound 5 surface is provided with groove, above-mentioned groove is respectively the conical surface, V-type face and plane, so that the end face of above-mentioned alignment pin 3 and above-mentioned rebound 5 use sphere and the conical surface, sphere and V-type face, and sphere is connected with plane, it is preferable that above-mentioned matrix 50 is run through in above-mentioned V-type face.Additionally, by adjusting alignment pin 3, rebound 5 and the protection glass seat 4 position in Z-direction can be adjusted.When the sphere of alignment pin 3 is with taper-face contact; protection glass seat 4 along X, Y, Z-direction one-movement-freedom-degree restrained; when alignment pin 3 sphere contacts with V-type face; protection glass seat 4 is restrained around the rotational freedom of Z, Y-axis; when alignment pin 3 sphere and plane contact; protection glass seat 4 is restrained around the rotational freedom of X-axis, and the six-freedom degree of such glass seat, by Complete Bind, does not haves excessively location or shortcoming constraint.
Valve connection dish 2 is arranged on the lower end of protection glass seat 4, and it is connected with protection glass seat 4 by the second screw 21.Being provided with fairlead 21 on above-mentioned valve connection dish 2, the conical surface of fairlead 21 is connected dish 2 and is connected with valve, and fairlead 21 uses non-conductive material to make, and valve connection dish 2 uses conductor material to make.
Valve connection dish 2 inwall upper end is provided with gland 20, and it is connected dish 2 by the 3rd screw 200 and is connected with valve.Many ripples compression spring 22 it is provided with between gland 20 and fairlead 21, and on fairlead 21, it is fixed with movable copper contact 23, above-mentioned movable copper contact 23 is 3, circumference 120 degree is evenly arranged on fairlead 21, accordingly, valve connection dish 2 being provided with fixed copper contact 24, above-mentioned fixed copper contact 24 is 3, circumference 120 degree is uniform to be arranged on valve connection dish 2, and above-mentioned movable copper contact 23 keeps contacting with above-mentioned fixed copper contact 24 under the pretightning force of above-mentioned many ripples compression spring 22.
Being provided with anti-rotation block 19 on valve connection dish 2, this anti-rotation block 19 is in " ┎ " shape, and it is placed on valve connection dish 2, and one end is towards fairlead 21, is used for preventing fairlead 21 from rotating, thus avoids cable to be pulled off.
Quad cable 14, cable gland 16 and cable pressing plate 15 it is provided with on valve connection dish 2, any one core cable in quad cable 14 is connected with any one the fixed copper contact in above-mentioned fixed copper contact 24, and other three core cables are connected with three movable copper contacts 23 respectively.Above-mentioned cable gland 16 is cone, and is divided into two halves, and cable 14 and cable gland 16 are sequentially placed in the bellmouth of valve connection dish 2, and compress with cable pressing plate 15, to fasten above-mentioned cable.Cable 14 other end is connected with control system.
It is provided with O closed type circle 18 between upper end and the gland 20 of valve connection dish 2, between gland 20 and fairlead 21, is provided with O closed type circle 25.
Fairlead 21 lower end is provided with valve 1, the V-shaped shape of valve 1, and is connected with fairlead by screw thread pair.By adjusting alignment pin 3; as by adjusting alignment pin 3 and the screw thread on protection glass seat 4; rebound 5 and the protection glass seat 4 position in Z-direction can be adjusted; can make to protect glass seat 4 to tilt according to demand in Z-direction; so that protection glass seat 4 run-off the straight of valve correspondence or deflection; it is achieved thereby that the adjustment to valve 1 exit position, adapt to the physical location of laser beam, it also avoid valve 1 and block the phenomenon of laser beam.
When a kind of laser focusing device 100 of this utility model embodiment offer is by in-plane; during such as the outside component of X or Y-direction; above-mentioned alignment pin 3 is moved; so that protect glass seat 4 and separate with rebound 5 with the connected parts of protection glass seat 4; thus avoid outside component and continue to transmit to mounting seat 7; thus prevent mounting seat 7, lens mount 6 and lens 9 to be collided, also reduce the risk that laser focusing device 100 is collided.
nullWhen the valve 1 of a kind of laser focusing device 100 that this utility model embodiment provides is by the outside component of Z-direction，Above-mentioned fairlead 21 will overcome the pretightning force of many ripples compression spring 22，Move upward，So that fairlead 21 separates with valve connection dish 2，This also makes the movable copper contact 23 being positioned on fairlead 21 and disconnects with the fixed copper contact 24 being positioned at valve and being connected on dish 2，Movable copper contact 23 produces a switching signal with the separated of fixed copper contact 24，And this signal will be sent to apparatus control system，This apparatus control system can control to apply to valve 1 equipment of Z-direction external force and make corresponding action，Such as kinematic axis rollback etc.，Outside component so can be avoided to continue to transmit to mounting seat 7，Thus prevent mounting seat 7、Lens mount 6 and lens 9 are collided，Also reduce the risk that laser focusing device 100 is collided.
The laser focusing device 100 that this utility model embodiment provides; when by the component of in-plane; protection glass seat 4 separates with above-mentioned rebound 5; during outside component in terms of by Z-direction; make to apply the equipment rollback operation of outside component by control system, thus avoid the collision to above-mentioned laser focusing device 100 on tri-directions of X/Y/Z of the outside component.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model is not constituted any restriction.
Claims (16)
1. a laser focusing device; there is anti-collision; it is characterized in that: described device includes: lensed lens mount is installed; it is placed in the mounting seat that described lens mount is peripheral and is connected with described lens mount; it is arranged on the rebound of described mounting seat lower end; and it is placed in described rebound lower end and the protection glass seat being connected with described rebound, when described device is collided by in-plane, described protection glass seat can separate with described rebound.
Laser focusing device the most according to claim 1, it is characterised in that: described device also includes the valve connection dish being connected with described protection glass seat, and is connected the valve that dish is connected with described valve.
Laser focusing device the most according to claim 2, it is characterised in that: it is mounted with glass in described protection glass seat.
Laser focusing device the most according to claim 3; it is characterized in that: described rebound is connected by alignment pin with described protection glass seat; described alignment pin end points is sphere; described rebound surface is provided with groove, and described sphere end points embeds described groove and described rebound is connected with described protection glass seat.
Laser focusing device the most according to claim 4, it is characterised in that: described alignment pin is threaded connection with described protection glass seat.
Laser focusing device the most according to claim 5; it is characterized in that: described alignment pin totally 3; circumference 120 degree is uniformly arranged on described protection glass seat; described groove is the conical surface, V-type face and plane; so that described alignment pin and described rebound use sphere and the conical surface, sphere and V-type face, and the connection of sphere and plane.
Laser focusing device the most according to claim 6, it is characterised in that: described rebound includes in circular matrix, and described V-type face groove runs through described matrix.
Laser focusing device the most according to claim 6, it is characterised in that: described protection glass seat upper end is provided with Magnet, described rebound be can magnetic material, described protection glass seat is connected with described rebound by described Magnet.
Laser focusing device the most according to claim 2, it is characterised in that: described device also includes the fairlead being arranged on described valve connection dish, and described fairlead is provided with described valve.
Laser focusing device the most according to claim 9, it is characterised in that: described device also includes the gland being arranged on valve connection dish, and the many ripples compression spring being arranged between described gland and described fairlead.
11. laser focusing devices according to claim 10, it is characterised in that: on described valve connection dish, anti-rotation block is set, and described anti-rotation block is arranged on below described gland.
12. laser focusing devices according to claim 11, it is characterized in that: on described valve connection dish, three fixed copper contacts are set, being correspondingly provided with three movable copper contacts on described fairlead, described fixed copper contact is connected with described movable copper contact under the effect of the pretightning force of described many ripples compression spring.
13. laser focusing devices according to claim 12, it is characterized in that: described valve connection dish is conductor material, described fairlead is non-conductive material, described fixed copper contact and described movable copper contact circumferentially 120 degree be uniformly arranged, and on described valve connection dish, quad cable, cable gland and cable pressing plate are set, and the core cable in described quad cable is connected with in described fixed copper contact, other three core cables are connected with described three movable copper contacts.
14. laser focusing devices according to claim 13, it is characterised in that: the peripheral circumferential of described protection glass seat is provided with air inlet, and described air inlet is connected to pneumatic fast plug.
15. laser focusing devices according to claim 14, it is characterised in that: described air inlet and described pneumatic fast plug are respectively arranged with three, they circumferentially 120 degree be uniformly distributed.
16. laser focusing devices according to claim 15, it is characterised in that: described gland and described valve connection dish are connected by the 3rd screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896124.2U CN205414694U (en) | 2015-11-11 | 2015-11-11 | Laser focusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896124.2U CN205414694U (en) | 2015-11-11 | 2015-11-11 | Laser focusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414694U true CN205414694U (en) | 2016-08-03 |
Family
ID=56518737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896124.2U Active CN205414694U (en) | 2015-11-11 | 2015-11-11 | Laser focusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670644A (en) * | 2015-11-11 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN112059410A (en) * | 2020-09-14 | 2020-12-11 | 西安中科微精光子制造科技有限公司 | Laser focusing device |
-
2015
- 2015-11-11 CN CN201520896124.2U patent/CN205414694U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670644A (en) * | 2015-11-11 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN106670644B (en) * | 2015-11-11 | 2019-04-02 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN112059410A (en) * | 2020-09-14 | 2020-12-11 | 西安中科微精光子制造科技有限公司 | Laser focusing device |
| CN112059410B (en) * | 2020-09-14 | 2022-05-10 | 西安中科微精光子制造科技有限公司 | Laser focusing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: Room 301, No.32 Chuanghui Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710119 Patentee after: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. Address before: 710119, No. 17, information Avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an Patentee before: XI'AN INSTITUTE OF OPTICS AND PRECISION MECHANICS OF CAS |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710119 No. 3300, wei26th Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Zhongke Weijing Photon Technology Co.,Ltd. Address before: Room 301, No.32 Chuanghui Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710119 Patentee before: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. |