CN113176650A - Laser reflector base capable of eliminating resonance effect produced by machine movement - Google Patents
Laser reflector base capable of eliminating resonance effect produced by machine movement Download PDFInfo
- Publication number
- CN113176650A CN113176650A CN202110587112.1A CN202110587112A CN113176650A CN 113176650 A CN113176650 A CN 113176650A CN 202110587112 A CN202110587112 A CN 202110587112A CN 113176650 A CN113176650 A CN 113176650A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- resonance effect
- fixing bolt
- reflector
- eliminating
- 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
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention discloses a laser reflector base capable of eliminating resonance effect generated by machine movement, which comprises a bottom plate, a reflector base, a fixing bolt and a spring, wherein the tail part of the fixing bolt penetrates through the reflector base and is in threaded connection with the bottom plate, the spring is sleeved on the fixing bolt, and the spring is arranged between the head part of the fixing bolt and the reflector base. Through the arrangement of the spring and the fixing bolt, the connection between the bottom plate and the reflector base is realized. The invention can eliminate the phenomenon of light path swinging deviation caused by mechanism transmission vibration when the machine moves, and ensure the final focusing stability after laser light path transmission.
Description
Technical Field
The invention belongs to the technical field of laser light path design, and particularly relates to a laser reflector base capable of eliminating resonance effect generated by machine motion.
Background
All domestic laser light paths are directly fixed by a clamp or a sticky lens seat, although the light paths can be adjusted, the vibration effect generated by transmission when a plurality of reflector groups are used and long-distance light path transmission cannot be counteracted. Therefore, most laser equipment factories directly use the minimum and shortest reflecting mirror set to design the laser path. When the laser is installed on the side of the machine tool, more than 6 sets of reflecting mirror groups are needed to ensure the light path for the laser light path design requirement. However, due to the movement of the machine and the optical path transmission over a long distance, the optical path shifts and vibrates, which causes a focus point shift ghost phenomenon at the focus position of the optical path.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, provides a laser reflector base capable of eliminating the resonance effect generated by the movement of a machine, can eliminate the phenomenon of swing deviation of a light path generated by the transmission vibration of a mechanism during the movement of the machine, and ensures the final focusing stability of a laser light path after transmission.
In order to solve the technical problems, the invention adopts the following technical scheme:
can eliminate laser reflector seat that machine motion produced resonance effect, its characterized in that: the reflecting mirror comprises a bottom plate, a reflecting mirror seat, a fixing bolt and a spring, wherein the tail of the fixing bolt penetrates through the reflecting mirror seat and is in threaded connection with the bottom plate, the spring is sleeved on the fixing bolt, and the spring is arranged between the head of the fixing bolt and the reflecting mirror seat. Through the setting of spring and fixing bolt, realized being connected of bottom plate and speculum seat, used this kind of structural connection simultaneously, utilized compression spring's elasticity and the taut reaction of screw, the light path swing skew phenomenon that the mechanism transmission vibrations that appears when can directly eliminate the machine motion produced guarantees the final focus stability behind the laser light path transmission.
Furthermore, a rubber gasket is arranged between the reflector seat and the bottom plate. The rubber gasket plays a role in sealing, prevents a gap between the reflector base and the bottom plate from entering external dust, and avoids light path pollution. Meanwhile, the rubber gasket can also play a certain role in shock absorption and buffering.
Furthermore, the fixing bolt sleeve is provided with a hollow sleeve, the sleeve is sleeved between the head of the fixing bolt and the bottom plate, and the spring is sleeved on the hollow sleeve. The hollow sleeve can play certain limiting displacement to fixing bolt, avoids fixing bolt to twist too deeply, and fixing bolt twists too deeply, then can lead to the too heavy of spring compressed, leads to the shock attenuation effect poor, through limiting fixing bolt's the degree of depth, can guarantee the shock attenuation effect of spring.
Furthermore, the bottom plate is provided with a dustproof pad. The dustproof pad arranged on the bottom plate can prevent dust from entering the joint of the bottom plate and the machine to pollute a light path.
Furthermore, the reflector base is in threaded connection with an adjusting bolt, and the tail of the adjusting bolt is abutted against the bottom plate. The reflector base is pressed on the base under the action of the spring, and the distance between the light-emitting reflector base and the bottom plate can be adjusted through adjusting the adjusting bolt, so that fine adjustment of the reflector base on the base is realized.
Furthermore, the tail part of the adjusting bolt is provided with a ball which is rotationally connected with the adjusting bolt. The adjusting bolt is pressed on the bottom plate in a jacking mode, so that friction between the adjusting bolt and the bottom plate is large, the adjusting is difficult, the force required by the rotating adjusting bolt can be reduced through the ball arranged at the tail part, and the adjusting is more convenient.
Furthermore, the bottom plate is provided with a round pad, and the ball is propped against the round pad. The round pad can be made of stainless steel materials, the main purpose is to prevent the surface of the base plate from being damaged due to frequent use of the adjusting bolt, and meanwhile, the round pad can be conveniently replaced after being worn, so that the material and the cost are saved.
Furthermore, the bottom plate is provided with steel balls, and the reflector seat is abutted against the steel balls. The steel ball is used as a rotating shaft center when the reflector base adjusts the angle of the reflector base, plays a supporting role and is convenient for the angle adjustment of the reflector base.
Furthermore, the reflector base is provided with an adjusting plate, an adjusting groove is formed between the adjusting plate and the reflector base, the reflector base is provided with a fastening bolt, the fastening bolt penetrates through the adjusting plate and is in threaded connection with the reflector base, and the adjusting bolt penetrates through the adjusting plate and is in threaded connection with the reflector base. Adjusting bolt realizes being connected with the speculum seat through threaded connection alone, and in the use, adjusting bolt loosens easily, through the setting of regulating plate, can chucking adjusting bolt, avoids adjusting bolt's pine to take off. After the fastening bolt is screwed down, the adjusting plate can be deformed towards the direction of the adjusting groove, so that the adjusting bolt can be clamped. The adjusting plate and the reflector base are of an integrated structure, the processing is convenient, the strength is high, the adjusting plate and the adjusting groove can be formed only by cutting the adjusting groove during processing, the processing is very convenient, and the processing is facilitated.
Further, the bottom plate is provided with a cylindrical pin. The cylindrical pin is used for positioning the vertex of the adjusting screw rod.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
when the dustproof washer is installed, the rubber washer is firstly arranged on the bottom plate, then the steel column, the cylindrical pin and the round washer are all arranged on the bottom plate, then the reflector seat is arranged on the rubber washer, the hollow sleeve and the spring are sleeved on the fixing bolt, then the fixing bolt penetrates through the reflector seat and is screwed into the bottom plate, then the sleeved bolt and the fastening bolt are screwed, finally the dustproof washer is attached to the bottom plate, and then the bottom plate is fixed on a frame metal plate through screws. The invention can directly eliminate the phenomenon of light path swinging and deviation caused by mechanism transmission vibration when the machine moves, and ensures the final focusing stability after laser light path transmission.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a laser mirror base of the present invention for eliminating resonance effect caused by machine movement;
FIG. 2 is a schematic view of the structure in the direction A in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction B of FIG. 1;
fig. 4 is an exploded view of the present invention.
In the figure, 1-base plate; 2-a reflector base; 3-fixing the bolt; 4-a spring; 5-a rubber gasket; 6-hollow sleeve; 7-dustproof pad; 8-adjusting the bolt; 9-a ball bearing; 10-round pad; 11-steel balls; 12-an adjusting plate; 13-an adjustment tank; 14-a fastening bolt; 15-cylindrical pin.
Detailed Description
As shown in fig. 1 to 4, the laser mirror base capable of eliminating the resonance effect generated by the movement of the machine according to the present invention includes a base plate 1, a mirror base 2, a fixing bolt 3 and a spring 4, wherein the tail of the fixing bolt 3 passes through the mirror base 2 and is in threaded connection with the base plate 1, the spring 4 is sleeved on the fixing bolt 3, and the spring 4 is disposed between the head of the fixing bolt 3 and the mirror base 2. Through the setting of spring 4 and fixing bolt 3, realized being connected of bottom plate 1 and reflector seat 2, used this kind of structural connection simultaneously, utilized compression spring 4's elasticity and the taut reaction of screw, the light path swing skew phenomenon that the mechanism transmission vibrations that appears when can directly eliminate the machine motion produced guarantees the final focus stability behind the laser light path transmission.
A rubber gasket 5 is arranged between the reflector base 2 and the bottom plate 1. The rubber gasket 5 plays a role in sealing, prevents the gap between the reflector base 2 and the bottom plate 1 from entering external dust, and avoids light path pollution. Meanwhile, the rubber gasket 5 can also play a certain role in shock absorption and buffering.
The fixing bolt 3 is sleeved with a hollow sleeve 6, the sleeve is sleeved between the head of the fixing bolt 3 and the bottom plate 1, and the spring 4 is sleeved on the hollow sleeve 6. The hollow sleeve can play certain limiting displacement to fixing bolt 3, avoids fixing bolt 3 to twist too deeply, and fixing bolt 3 twists too deeply, then can lead to the too big of spring 4 compressed, leads to the shock attenuation effect poor, through limiting fixing bolt 3's the degree of depth, can guarantee spring 4's shock attenuation effect.
The bottom plate 1 is provided with a dust-proof pad 7. The dustproof pad 7 arranged on the bottom plate 1 can prevent dust from entering the joint of the bottom plate 1 and the machine to pollute an optical path.
The reflector base 2 is in threaded connection with an adjusting bolt 8, and the tail of the adjusting bolt 8 is abutted against the bottom plate 1. The reflector base 2 is pressed on the base under the action of the spring 4, and the distance between the light-emitting reflector base and the bottom plate 1 can be adjusted through the adjustment of the adjusting bolt 8, so that the fine adjustment of the reflector base 2 on the base is realized.
The tail of the adjusting bolt 8 is provided with a ball 9, and the ball 9 is rotatably connected with the adjusting bolt 8. Adjusting bolt 8 roof pressure is on bottom plate 1 for the frictional force between adjusting bolt 8 and the bottom plate 1 is great, adjusts the difficulty, and through the ball 9 that the afterbody set up, then can make to rotate the required power reduction of adjusting bolt 8, makes the regulation more convenient.
The bottom plate 1 is provided with a round pad 10, and the ball 9 is abutted against the round pad 10. The round pad 10 can be made of stainless steel, and the main purpose is to prevent the surface of the bottom plate 1 from being damaged due to frequent use of the adjusting bolt 8, and meanwhile, the round pad 10 can be conveniently replaced after being worn, so that the material and the cost are saved.
The bottom plate 1 is provided with steel balls 11, and the reflector base 2 is propped against the steel balls 11. The steel ball 11 is used as a rotating axis when the reflector base 2 adjusts the angle of the reflector base 2, plays a supporting role, and is convenient for the angle adjustment of the reflector base 2.
The reflector base 2 is provided with an adjusting plate 12, an adjusting groove 13 is formed between the adjusting plate 12 and the reflector base 2, the reflector base 2 is provided with a fastening bolt 14, the fastening bolt 14 penetrates through the adjusting plate 12 and is in threaded connection with the reflector base 2, and the adjusting bolt 8 penetrates through the adjusting plate 12 and is in threaded connection with the reflector base 2. Adjusting bolt 8 realizes being connected with reflector base 2 through threaded connection alone, and in the use, adjusting bolt 8 takes off easily, through the setting of regulating plate 12, can chucking adjusting bolt 8, avoids adjusting bolt 8's pine to take off. Tightening of the tightening bolt 14 causes the adjustment plate 12 to be deformed in the direction of the adjustment groove 13, so that the adjustment bolt 8 can be clamped. The adjusting plate 12 and the reflector base 2 are of an integral structure, the machining is convenient, the strength is high, the adjusting plate 12 and the adjusting groove 13 can be formed only by cutting the adjusting groove 13 during machining, and the machining is very convenient and beneficial.
The base plate 1 is provided with a cylindrical pin 15. The cylindrical pin 15 is used for positioning the top point of the adjusting screw.
When the dust-proof mat is installed, a rubber gasket 5 is firstly arranged on a bottom plate 1, then a steel column, a cylindrical pin 15 and a round mat 10 are all arranged on the bottom plate 1, then a reflector base 2 is arranged on the rubber gasket 5, a hollow sleeve 6 and a spring 4 are sleeved on a fixing bolt 3, then the fixing bolt 3 penetrates through the reflector base 2 and is screwed into the bottom plate 1, then a sleeved bolt and a fastening bolt 14 are screwed, finally a dust-proof mat 7 is attached to the bottom plate 1, and then the bottom plate 1 is fixed on a frame metal plate through screws. The invention can directly eliminate the phenomenon of light path swinging and deviation caused by mechanism transmission vibration when the machine moves, and ensures the final focusing stability after laser light path transmission.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (10)
1. Can eliminate laser reflector seat that machine motion produced resonance effect, its characterized in that: including bottom plate, speculum seat, fixing bolt and spring, fixing bolt's afterbody passes speculum seat and with bottom plate threaded connection, the spring housing is located fixing bolt is last, the spring is located fixing bolt's head with between the speculum seat.
2. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: and a rubber gasket is arranged between the reflector seat and the bottom plate.
3. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the fixing bolt sleeve is provided with a hollow sleeve, the sleeve is sleeved between the head of the fixing bolt and the bottom plate, and the spring is sleeved on the hollow sleeve.
4. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the bottom plate is provided with a dustproof pad.
5. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the reflector base is in threaded connection with an adjusting bolt, and the tail of the adjusting bolt abuts against the bottom plate.
6. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 5, wherein: the tail of the adjusting bolt is provided with a ball, and the ball is rotationally connected with the adjusting bolt.
7. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 6, wherein: the bottom plate is provided with a round pad, and the ball abuts against the round pad.
8. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the bottom plate is provided with steel balls, and the reflector seat is abutted to the steel balls.
9. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the reflector seat is equipped with the regulating plate, the regulating plate with form the adjustment tank between the reflector seat, the reflector seat is equipped with fastening bolt, fastening bolt passes the regulating plate and with reflector seat threaded connection, adjusting bolt passes the regulating plate and with reflector seat threaded connection.
10. The laser reflector holder capable of eliminating the resonance effect generated by the machine motion as claimed in claim 1, wherein: the bottom plate is provided with a cylindrical pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587112.1A CN113176650A (en) | 2021-05-27 | 2021-05-27 | Laser reflector base capable of eliminating resonance effect produced by machine movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587112.1A CN113176650A (en) | 2021-05-27 | 2021-05-27 | Laser reflector base capable of eliminating resonance effect produced by machine movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113176650A true CN113176650A (en) | 2021-07-27 |
Family
ID=76927530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110587112.1A Pending CN113176650A (en) | 2021-05-27 | 2021-05-27 | Laser reflector base capable of eliminating resonance effect produced by machine movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113176650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115097591A (en) * | 2022-06-17 | 2022-09-23 | 中国科学院物理研究所 | Hollow retroreflector with replaceable reflector, and preparation and adjustment methods thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000267730A (en) * | 1999-03-15 | 2000-09-29 | Toshiba Corp | Inclination controller for member and optical scanning device |
| CN205032851U (en) * | 2015-10-13 | 2016-02-17 | 广东奥基德信机电有限公司 | Laser galvanometer scanning system's reflection of light microscope base |
| CN208013517U (en) * | 2018-04-13 | 2018-10-26 | 无锡和源精密机械有限公司 | Optical emitting mirror adjusting bracket |
| CN209936109U (en) * | 2019-05-20 | 2020-01-14 | 安徽斯塔克机器人有限公司 | Laser light path reflection adjustment mechanism |
-
2021
- 2021-05-27 CN CN202110587112.1A patent/CN113176650A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000267730A (en) * | 1999-03-15 | 2000-09-29 | Toshiba Corp | Inclination controller for member and optical scanning device |
| CN205032851U (en) * | 2015-10-13 | 2016-02-17 | 广东奥基德信机电有限公司 | Laser galvanometer scanning system's reflection of light microscope base |
| CN208013517U (en) * | 2018-04-13 | 2018-10-26 | 无锡和源精密机械有限公司 | Optical emitting mirror adjusting bracket |
| CN209936109U (en) * | 2019-05-20 | 2020-01-14 | 安徽斯塔克机器人有限公司 | Laser light path reflection adjustment mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115097591A (en) * | 2022-06-17 | 2022-09-23 | 中国科学院物理研究所 | Hollow retroreflector with replaceable reflector, and preparation and adjustment methods thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111468868A (en) | Welding device with adjusting bracket | |
| CN113176650A (en) | Laser reflector base capable of eliminating resonance effect produced by machine movement | |
| CN106501945B (en) | System and method for homogenizing laser spots output by semiconductor laser | |
| CN212645518U (en) | Sighting telescope with angle capable of being finely adjusted | |
| CN111913271A (en) | Five-degree-of-freedom laser reflection adjusting device | |
| CN209491442U (en) | A kind of focusing cutting head assembly of C02 laser cutting machine tool | |
| CN207983541U (en) | A kind of decorative panel for building cutting mechanics convenient for adjusting | |
| CN213063999U (en) | Anti-vibration molecular pump | |
| CN110788680A (en) | Grinding device for repairing roller | |
| CN205614459U (en) | Sanding grinder | |
| CN110814532B (en) | Self-adaptive focusing cutting head for optical fiber laser cutting machine | |
| CN210046495U (en) | Oilstone chuck for grinding bearing | |
| CN205507195U (en) | Level crossing adjusting device | |
| CN213351712U (en) | Lathe sizing block | |
| US7628681B2 (en) | Mechanism for suppressing grinding-cutting vibration | |
| CN210919817U (en) | Quick moving block | |
| CN201656235U (en) | Fold back microscope base of laser | |
| CN211439264U (en) | Grinding device for repairing roller | |
| CN210662053U (en) | Laser scanner installation device | |
| CN212241067U (en) | Robot head pitching mechanism with power-off retention function and robot | |
| CN218745519U (en) | Laser head focusing lens group centering structure | |
| CN213546780U (en) | Adjusting mirror bracket for laser equipment | |
| CN218953931U (en) | Water pump with damping device | |
| CN220718065U (en) | Vibrating mirror motor fixing device and handheld laser welding gun | |
| CN216009352U (en) | Damping bedplate supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |