CN110566765A - Laser pen device with adjustable installation accuracy - Google Patents
Laser pen device with adjustable installation accuracy Download PDFInfo
- Publication number
- CN110566765A CN110566765A CN201910765360.3A CN201910765360A CN110566765A CN 110566765 A CN110566765 A CN 110566765A CN 201910765360 A CN201910765360 A CN 201910765360A CN 110566765 A CN110566765 A CN 110566765A
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 230000007704 transition Effects 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 101000579646 Penaeus vannamei Penaeidin-1 Proteins 0.000 description 10
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
Abstract
The invention discloses a laser pen device with adjustable installation precision, which comprises: the laser pen comprises a laser pen body (1), a first clamping piece (2), a second clamping piece (3), a step sleeve (4), a spring washer (5), a jackscrew (6) and a transition tool (7). Laser pen (1) encircles the installation through fastener (2) and fastener two (3), arrange the whole of its post-installation formation in the hole of step sleeve (4), through being located fastener (2) and fastener two (3) go up several jackscrew (6) of threaded hole and adjust laser pen (1), can guarantee laser pen (1) for the straightness that hangs down of the axiality of transition frock (7) excircle and terminal surface, have certain pretightning force because of spring washer (5) in accommodation process, consequently, be favorable to adjusting the maintenance of back precision. The invention can solve the problem of reduced calibration precision of the rotary table caused by insufficient installation precision of the laser pen.
Description
Technical Field
The invention relates to a laser pen device, in particular to a laser pen device with adjustable installation precision.
Background
The seeker is used as a core component of the missile and is mainly used for detecting and measuring a target and guiding the missile to capture the target. In order to accurately assess the searching, intercepting and tracking performances of the seeker, a large number of simulation experiments on the seeker in a darkroom are required in the research process of the seeker. The precision between the darkroom turntable and the target simulator directly influences the simulation precision of the seeker, so that the darkroom turntable needs to be regularly calibrated, the turntable error needs to be compensated, the accuracy of a test result is ensured, and the detection precision of the whole seeker is improved. In darkroom revolving stage calibration process, often will use the laser pen, and the laser pen of purchasing on the market can't directly install with the revolving stage, generally need just can realize the installation through transition device, and a lot of laser pen transition devices can't adjust because of self design defect, when the revolving stage calibration, because the laser pen installation accuracy is not enough, influences the calibration accuracy of revolving stage.
Disclosure of Invention
the invention aims to provide a laser pen device with adjustable installation precision, which solves the problem that the installation precision of a laser pen is not enough, and improves the calibration precision of a rotary table.
To this end, the present invention provides a laser pointer device with adjustable installation accuracy, which is characterized by comprising: the laser pen, the first clamping piece, the second clamping piece, the step sleeve, the spring washer, the jackscrew and the transition tool are arranged on the base; the first clamping piece and the second clamping piece are made by averagely dividing a rigid cylinder into two halves, the length of the cylinder is greater than half of the length of the laser pen, and the inner diameter of the cylinder is equal to the outer diameter of the laser pen; the longitudinal section of the first clamping piece is provided with 4 threaded holes, the longitudinal section of the second clamping piece is provided with 4 unthreaded holes which correspond to the 4 threaded holes on the first clamping piece one by one, and the arc surface of the second clamping piece is provided with counter bores concentric with the unthreaded holes; 4 circular grooves are formed in the arc surface of the first clamping piece, the 4 circular grooves are divided into an upper layer and a lower layer, and each layer is divided into 2 parts; the circular arc surface of the second clamping piece is provided with 2 circular grooves, the 2 circular grooves are divided into an upper layer and a lower layer, the 2 circular grooves on the upper layer of the first clamping piece and the 1 circular grooves on the upper layer of the second clamping piece are uniformly distributed at an angle of 120 degrees, and the 2 circular grooves on the lower layer of the first clamping piece and the 1 circular grooves on the lower layer of the second clamping piece are uniformly distributed at an angle of 120 degrees; the jackscrew is integrally formed by a rigid rod, one end with the larger diameter is a polished rod, the other end with the smaller diameter is provided with a fine thread and an end surface is provided with a straight groove; the diameter of the polished rod and the outer diameter of the spring washer are both smaller than the diameter of the circular grooves on the first clamping piece and the second clamping piece, and the spring washer is arranged at the bottom of the circular groove; the step sleeve is composed of three sections, the outer diameter of the middle section of the step sleeve is the largest, the upper surface of the middle section of the step sleeve is provided with 3 uniformly distributed unthreaded holes, one end of the step sleeve is provided with a circular positioning bulge, the other end of the step sleeve is of a hollow structure with a circular cavity, the inner diameter of the circular cavity is larger than the outer diameters of the first clamping piece and the second clamping piece, 3 120-degree uniformly distributed grooves which penetrate through the inner side wall of the circular cavity up and down are formed in the inner side wall of the circular cavity, the width of each groove is larger than the diameter of the unthreaded rod of the jackscrew, the depth of each groove is; the transition tool is of a disc-shaped structure, a circular positioning hole is formed in the center of the upper surface of a disc, the diameter of the circular positioning hole is larger than the diameter of a circular positioning protrusion on the step sleeve, the depth of the circular positioning hole is larger than the height of the circular positioning protrusion on the step sleeve, 3 threaded holes and 3 unthreaded holes are formed in the outer side of the circular positioning hole on the disc, the 3 threaded holes are located on a graduated circle with a small diameter and correspond to the 3 unthreaded hole positions on the step sleeve, the 3 unthreaded holes are located on the graduated circle with a large diameter, and the unthreaded holes correspond to threaded holes in a table top of a rotary table to be calibrated; the laser pen is installed in a double-ring surrounding mode through the first clamping piece and the second clamping piece and is locked through screws; a spring washer is respectively stuck to the bottoms of the 6 circular grooves on the first clamping piece and the second clamping piece; screwing in a jackscrew in 6 threaded holes on the step sleeve respectively, placing the polished rod end of the jackscrew in a groove of the step sleeve, placing the whole formed by the first clamping piece and the second clamping piece in a circular cavity of the step sleeve, screwing in a straight groove on the 6 jackscrews respectively, enabling the polished rod end surface on the jackscrew 6 to be pushed forward until the polished rod end surface stretches into 6 circular grooves on the first clamping piece and the second clamping piece and pushes against a spring washer, placing a circular positioning bulge on the step sleeve in a circular positioning hole on the upper surface of the transition tool, placing 3 polished holes on the upper surface of the middle section of the step sleeve and 3 threaded holes on the transition tool through the screws, and realizing connection of the step sleeve and the transition tool.
The laser pen adjusting device provided by the invention has the advantages of novel design, good manufacturability and simple and convenient implementation, can fundamentally solve the problem of insufficient installation precision of the laser pen, and improves the calibration precision of the rotary table.
Drawings
Fig. 1 is a schematic view of a laser pen encircling installation structure of the laser pen device with adjustable installation accuracy.
Fig. 2 is a schematic structural diagram of a stepped sleeve of the laser pen device with adjustable installation accuracy.
Fig. 3 is a schematic structural diagram of a laser pointer device with adjustable installation accuracy of the invention.
Fig. 4 is a schematic structural view of a transition tool of the laser pointer device with adjustable installation accuracy.
Fig. 5 is a schematic structural diagram of a first clamping piece and a second clamping piece of the laser pen device with adjustable installation precision.
1. laser pen 2, fastener one 3, fastener two 4, step sleeve 5, spring washer 6, jackscrew 7 transition frock
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1-5.
As shown in fig. 1, 3 and 5, a laser pointer device with adjustable installation accuracy of the present invention includes: the laser pen comprises a laser pen 1, a first clamping piece 2, a second clamping piece 3, a step sleeve 4, a spring washer 5, a jackscrew 6 and a transition tool 7. The laser pen 1 is a cylindrical laser pen which is purchased in the market and is packaged by a metal shell, and the shell has high dimensional precision and good focusing performance. The first clamping piece 2 and the second clamping piece 3 are arranged in an encircling manner to form a cylinder, namely, the first clamping piece 2 and the second clamping piece 3 are formed by evenly dividing a stainless steel cylinder into two halves, the length of the cylinder is about 2/3 of the length of the laser pen 1, and the inner diameter of the cylinder is equal to the outer diameter of the laser pen 1; 4 threaded holes are formed in the longitudinal section of the first clamping piece 2, 4 unthreaded holes are formed in the longitudinal section of the second clamping piece 3 and correspond to the 4 threaded holes in the first clamping piece 2 one by one, and counter bores concentric with the unthreaded holes are formed in the arc surface of the second clamping piece 3; 4 circular grooves are formed in the arc surface of the first clamping piece 2, the 4 circular grooves are divided into an upper layer and a lower layer, and each layer is 2; the circular arc surface of the second clamping piece 3 is provided with 2 circular grooves, the 2 circular grooves are divided into an upper layer and a lower layer, the 2 circular grooves on the upper layer of the first clamping piece 2 and the 1 circular grooves on the upper layer of the second clamping piece 3 form 120-degree uniform distribution, and the 2 circular grooves on the lower layer of the first clamping piece 2 and the 1 circular grooves on the lower layer of the second clamping piece 3 form 120-degree uniform distribution.
The jackscrew 6 is integrally formed by a steel bar, one end with the larger diameter is a polished rod, the other end with the smaller diameter is provided with a fine thread and an end face is provided with a straight groove; and the diameter of the polished rod and the outer diameter of the spring washer 5 are both smaller than the diameters of the circular grooves on the first clamping piece 2 and the second clamping piece 3, and the spring washer 5 is arranged at the bottom of the circular groove.
as shown in fig. 2, the stepped sleeve 4 is composed of three sections, the outer diameter of the middle section of the stepped sleeve 4 is the largest, the upper surface of the stepped sleeve 4 is provided with 3 uniformly distributed unthreaded holes, one end of the stepped sleeve 4 is provided with a circular positioning bulge, the other end of the stepped sleeve is of a hollow structure with a circular cavity, the inner diameter of the cavity is larger than the outer diameters of a first clamping piece 2 and a second clamping piece 3, the side wall of the cavity is provided with 3 grooves which are uniformly distributed and penetrate through up and down, the width of each groove is larger than the diameter of the unthreaded rod of a jackscrew 6, the depth of each groove is larger than the length of the unthreaded rod of the jack.
Fig. 4 shows, transition frock 7 is disc structure, there is circular locating hole at the upper surface center of disc, the diameter of circular locating hole is greater than the protruding diameter of circular location on the step sleeve 4, the degree of depth of circular locating hole is greater than the protruding height of circular location on the step sleeve 4, and the outside of circular locating hole on the disc still has 3 screw holes and 3 unthreaded holes, 3 screw holes are located the graduated circle that the diameter is little, and the position corresponds with 3 unthreaded hole positions on the step sleeve 4, 3 unthreaded holes are located the graduated circle that the diameter is big, just the position of unthreaded hole corresponds with the screw hole on waiting to calibrate the revolving stage mesa.
When the laser pen is installed, as shown in fig. 1, the laser pen 1 can be installed in an encircling manner through the first clamping piece 2 and the second clamping piece 3 and is locked by a screw; the bottoms of the 6 circular grooves on the first clamping piece 2 and the second clamping piece 3 are respectively stuck with a spring washer 5 by 502 glue; screwing in a jackscrew 6 in 6 threaded holes on the stepped sleeve 4 respectively, placing the polished rod end of the jackscrew 6 in a groove of the stepped sleeve 4, placing the whole formed by the first clamping piece 2 and the second clamping piece 3 in a circular cavity of the stepped sleeve 4, screwing a straight groove on the 6 jackscrews 6 respectively, enabling the polished rod end surface on the jackscrew 6 to be pushed forward until the polished rod end surface stretches into the 6 circular grooves on the first clamping piece 2 and the second clamping piece 3 and pushes against the spring washer 5, placing a circular positioning bulge on the stepped sleeve 4 in a circular positioning hole on the upper surface of the transition tool 7, connecting the stepped sleeve 4 and the transition tool 7 through 3 polished holes on the upper surface of the middle section of the stepped sleeve 4 and 3 threaded holes on the transition tool 7 through screws, and completing the installation work of the laser pen 1.
During calibration, usable lathe calibrates, block the excircle of transition frock 7 with the three-jaw chuck of lathe, draw the thimble of lathe to the farthest distance, open the lathe and operate with minimum rotational speed, the thimble center department of lathe is beaten to whether the laser beam that the inspection laser pen 1 sent is accurate, if not beat the thimble center department of lathe, 6 jackscrews 6 on accessible adjustment fastener one 2 and fastener two 3 are adjusted, the thimble center department of lathe can be beaten to the laser beam of laser pen 1 accurately, at this moment, the light beam of laser pen 1 will be located the center department of transition frock 7 and the terminal surface of perpendicular to transition frock 7, so far, accomplish the calibration work of laser pen 1.
The laser pen adjusting device provided by the invention has the advantages of novel design, good manufacturability and simple and convenient implementation, can fundamentally solve the problem of insufficient installation precision of the laser pen, and improves the calibration precision of the rotary table.
Claims (3)
1. The utility model provides a laser pen device with adjustable installation accuracy which characterized in that, it includes: the laser pen comprises a laser pen (1), a first clamping piece (2), a second clamping piece (3), a step sleeve (4), a spring washer (5), a jackscrew (6) and a transition tool (7); wherein,
The first clamping piece (2) and the second clamping piece (3) are made by averagely dividing a rigid cylinder into two halves, the length of the cylinder is greater than half of the length of the laser pen (1), and the inner diameter of the cylinder is equal to the outer diameter of the laser pen (1); 4 threaded holes are formed in the longitudinal section of the first clamping piece (2), 4 unthreaded holes are formed in the longitudinal section of the second clamping piece (3), the two unthreaded holes correspond to the 4 threaded holes in the first clamping piece (2) one by one, and counter bores concentric with the unthreaded holes are formed in the arc surface of the second clamping piece (3); 4 circular grooves are formed in the arc surface of the first clamping piece (2), the 4 circular grooves are divided into an upper layer and a lower layer, and each layer is provided with 2 circular grooves; the circular arc surface of the second clamping piece (3) is provided with 2 circular grooves, the 2 circular grooves are divided into an upper layer and a lower layer, the 2 circular grooves on the upper layer of the first clamping piece (2) and the 1 circular groove on the upper layer of the second clamping piece (3) are uniformly distributed at an angle of 120 degrees, and the 2 circular grooves on the lower layer of the first clamping piece (2) and the 1 circular groove on the lower layer of the second clamping piece (3) are uniformly distributed at an angle of 120 degrees;
The jackscrew (6) is integrally formed by a rigid rod, one end with a large diameter is a polished rod, the other end with a small diameter is provided with a fine thread and an end face is provided with a straight groove; the diameter of the polished rod and the outer diameter of the spring washer (5) are both smaller than the diameters of the circular grooves on the first clamping piece (2) and the second clamping piece (3), and the spring washer (5) is arranged at the bottom of the circular groove;
The step sleeve (4) is composed of three sections, the outer diameter of the middle section of the step sleeve (4) is the largest, the upper surface of the middle section of the step sleeve (4) is provided with 3 uniformly distributed unthreaded holes, one end of the step sleeve (4) is provided with a circular positioning bulge, the other end of the step sleeve is of a hollow structure with a circular cavity, the inner diameter of the circular cavity is larger than the outer diameters of the first clamping piece (2) and the second clamping piece (3), the inner side wall of the circular cavity is provided with 3 grooves which are uniformly distributed and penetrate through up and down, the width of each groove is larger than the diameter of the unthreaded rod of the jackscrew (6), the depth of each groove is larger than the length of the unthreaded rod of the jack;
The transition tool (7) is of a disc-shaped structure, a circular positioning hole is formed in the center of the upper surface of a disc, the diameter of the circular positioning hole is larger than the diameter of a circular positioning protrusion on the step sleeve (4), the depth of the circular positioning hole is larger than the height of the circular positioning protrusion on the step sleeve (4), 3 threaded holes and 3 unthreaded holes are formed in the outer side of the circular positioning hole on the disc, the 3 threaded holes are located on a graduated circle with a small diameter and correspond to the 3 unthreaded holes on the step sleeve (4), the 3 unthreaded holes are located on the graduated circle with a large diameter, and the unthreaded holes correspond to threaded holes on a table top of a turntable to be calibrated;
The laser pen (1) is installed in an encircling mode through the first clamping piece (2) and the second clamping piece (3) and is locked through screws; a spring washer (5) is respectively stuck to the bottoms of the 6 circular grooves on the first clamping piece (2) and the second clamping piece (3); a jackscrew (6) is respectively screwed into 6 threaded holes on the step sleeve (4), the polished rod end of the jackscrew (6) is arranged in a groove of the stepped sleeve (4), then the whole formed by the first clamping piece (2) and the second clamping piece (3) is arranged in a circular cavity of the stepped sleeve (4), a straight groove on the 6 jackscrews (6) is respectively screwed to ensure that the polished rod end surface on the jackscrew (6) is pushed forwards until the polished rod end surface extends into the 6 circular grooves on the first clamping piece (2) and the second clamping piece (3) and pushes against the spring washer (5), then the circular positioning bulge on the stepped sleeve (4) is arranged in a circular positioning hole on the upper surface of the transition tool (7), and passes through 3 unthreaded holes on the upper surface of the middle section of the step sleeve (4) and 3 threaded holes on the transition tool (7), and the screw realizes the connection of the stepped sleeve (4) and the transition tool (7).
2. the laser pointer device with adjustable installation accuracy as claimed in claim 1, wherein the first clamping piece (2) and the second clamping piece (3) are made of stainless steel.
3. The laser pointer device with adjustable installation accuracy as claimed in claim 1, characterized in that the length of the cylinder is 2/3 of the length of the laser pointer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765360.3A CN110566765B (en) | 2019-08-19 | 2019-08-19 | Laser pen device with adjustable installation accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765360.3A CN110566765B (en) | 2019-08-19 | 2019-08-19 | Laser pen device with adjustable installation accuracy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110566765A true CN110566765A (en) | 2019-12-13 |
| CN110566765B CN110566765B (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910765360.3A Active CN110566765B (en) | 2019-08-19 | 2019-08-19 | Laser pen device with adjustable installation accuracy |
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| Country | Link |
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| CN (1) | CN110566765B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281358A (en) * | 1998-03-29 | 1999-10-15 | Yasaka:Kk | Mounting structure of bracket with laser beam emitting element and marking laser having the structure |
| TW431287U (en) * | 1999-05-10 | 2001-04-21 | Lin Yau Kuen | Center line calibrating device for mold feeding holes of plastic injection machine |
| TW547213U (en) * | 2002-12-27 | 2003-08-11 | Quarton Inc | Position adjustment apparatus for laser module |
| CN1776360A (en) * | 2005-12-01 | 2006-05-24 | 渤海船舶重工有限责任公司 | Main engine axis positioning method and measuring device |
| CN202471069U (en) * | 2012-03-06 | 2012-10-03 | 苏州一光仪器有限公司 | Built-in aligning device of mounting instrument |
| TW201435310A (en) * | 2014-01-14 | 2014-09-16 | da-rong Lin | Laser head, laser modules and cross laser marking device |
| CN107414108A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | A kind of tailstock center device of adjustable machining accuracy |
| JP2019098360A (en) * | 2017-11-30 | 2019-06-24 | ブラザー工業株式会社 | Laser processing device |
-
2019
- 2019-08-19 CN CN201910765360.3A patent/CN110566765B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281358A (en) * | 1998-03-29 | 1999-10-15 | Yasaka:Kk | Mounting structure of bracket with laser beam emitting element and marking laser having the structure |
| TW431287U (en) * | 1999-05-10 | 2001-04-21 | Lin Yau Kuen | Center line calibrating device for mold feeding holes of plastic injection machine |
| TW547213U (en) * | 2002-12-27 | 2003-08-11 | Quarton Inc | Position adjustment apparatus for laser module |
| CN1776360A (en) * | 2005-12-01 | 2006-05-24 | 渤海船舶重工有限责任公司 | Main engine axis positioning method and measuring device |
| CN202471069U (en) * | 2012-03-06 | 2012-10-03 | 苏州一光仪器有限公司 | Built-in aligning device of mounting instrument |
| TW201435310A (en) * | 2014-01-14 | 2014-09-16 | da-rong Lin | Laser head, laser modules and cross laser marking device |
| CN107414108A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | A kind of tailstock center device of adjustable machining accuracy |
| JP2019098360A (en) * | 2017-11-30 | 2019-06-24 | ブラザー工業株式会社 | Laser processing device |
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| CN110566765B (en) | 2020-11-13 |
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