CN218983567U - Focal length adjusting mechanism of laser marking machine - Google Patents
Focal length adjusting mechanism of laser marking machine Download PDFInfo
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- CN218983567U CN218983567U CN202222276079.3U CN202222276079U CN218983567U CN 218983567 U CN218983567 U CN 218983567U CN 202222276079 U CN202222276079 U CN 202222276079U CN 218983567 U CN218983567 U CN 218983567U
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- 238000010330 laser marking Methods 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of laser marking, and particularly relates to a focal length adjusting mechanism of a laser marking machine. The utility model is characterized in that the fastening bolt is loosened, the fastening piece is unscrewed under the condition of the fastening piece, then the longitudinal adjusting component is rotated around the rotating shaft, so that the fastening bolt moves in the adjusting hole, after the fastening bolt is adjusted to a proper angle, the fastening plate is tightly attached to the adjusting plate through the fastening handle I, the position of the adjusting piece is locked, and finally the fastening piece is mounted on the screw body, and the fastening plate of the fastening piece is tightly attached to the other adjusting plate through the fastening handle II.
Description
Technical Field
The utility model relates to the technical field of laser marking, in particular to a focal length adjusting mechanism of a laser marking machine.
Background
The laser marking machine laser marking machine uses a laser beam to mark the surface of a variety of substances permanently. The effect of marking is to expose deep layer substances through the evaporation of surface layer substances, thereby carving exquisite patterns, trademarks and characters, and being applied to the industries of electronic components, integrated Circuits (ICs), electrical appliances, mobile phone communication, hardware, tool accessories, precise instruments, glasses clocks and watches and the like.
In the prior art, a field lens of a laser marking machine is usually fixedly arranged, and a lifting mechanism drives the field lens to adjust focal length when marking materials with different thicknesses. For miniaturized laser marking machine, laser focus is difficult to find when handheld operation, has reduced marking efficiency and quality.
Disclosure of Invention
The utility model provides a focal length adjusting mechanism of a laser marking machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a focal length adjustment mechanism of laser marking machine, includes two parallel arrangement's polished rod ones, is equipped with movable block one and regulating plate that can follow polished rod axial displacement on two polished rods ones, and the regulating plate is provided with two, and the movable block both ends respectively are fixed with a regulating plate, two the tip of polished rod one is fixed in the backup pad, is equipped with screw one between two backup pads, screw one is through threaded connection with regulating plate or movable block one, screw one end is connected with power device, two be equipped with vertical adjustment subassembly through the rotation axis between the regulating plate, be equipped with the laser machine on the vertical adjustment subassembly, be connected with fastening screw through the screw thread on the vertical adjustment subassembly, fastening screw installs in the regulation hole on the regulating plate, fastening screw one end is provided with fastening plate two.
Further, the adjusting plate comprises a first plate body, a third mounting hole for mounting the rotating shaft is formed in the first plate body, an arc-shaped adjusting hole is further formed in the first plate body, the circle center of the arc-shaped adjusting hole coincides with the circle center of the third mounting hole, a first connecting hole for connecting the first moving block is formed in the first plate body, a first mounting hole for the first polished rod to penetrate is further formed in the first plate body, and a second mounting hole for connecting the screw rod is formed in the first plate body.
Further, the longitudinal adjusting assembly comprises an adjusting piece, a second screw rod is arranged on the adjusting piece, a second moving block is arranged on the second screw rod, two polished rods which are parallel to the second screw rod are further arranged on the adjusting piece, the second polished rods penetrate through the second moving block, the second screw rod is connected with a power device, a fixed bottom plate is arranged on the adjusting piece, and a laser machine is arranged on the fixed bottom plate.
Further, the fastening screw comprises a screw body, one end of the screw body is fixedly connected with one end of the first fastening plate, the other end of the first fastening plate is fixedly connected with one end of the first connecting rod, and the other end of the first connecting rod is fixedly connected with the first fastening handle.
Further, the tail end of the screw body is provided with a fastener.
Further, the fastener comprises a second fastening plate, a second threaded hole is formed in the center of the second fastening plate, and the threaded hole is connected with the screw body through threads.
Further, a plurality of second connecting rods are fixed on the second fastening plate, and the tail ends of the second connecting rods are fixedly connected with the second fastening handles.
Further, the support plate comprises a plate body II, a mounting hole IV for mounting the bearing is formed in the plate body II, the first lead screw penetrates through the bearing inner ring, and a mounting hole V for mounting the first polished rod is further formed in the plate body II.
Furthermore, a limiting ring for limiting the axial displacement of the bearing is arranged on the outer side of the mounting hole IV.
Further, the regulating part comprises a plate body III, two ends of the plate body III are respectively provided with an end plate, each end plate is provided with a mounting hole seven for mounting a polish rod II, each end plate is further provided with a mounting hole eight for mounting a screw rod II, the side face of the plate body III is provided with two mounting holes six, one mounting hole six is used for mounting a fastening screw rod, and the other mounting hole six is used for mounting a rotating shaft.
Further, the fixed bottom plate comprises a plate body four, a mounting plate is fixed at the lower end of the plate body four, the plate body four is perpendicular to the mounting plate, a connecting hole two for connecting a moving plate two is formed in the plate body four, and a connecting hole three for connecting a laser machine is formed in the mounting plate.
Further, the movable block comprises a plate body five, a longitudinally extending mounting hole ten is formed in the plate body five, the mounting hole ten is a threaded hole, the mounting hole ten is in threaded connection with a screw rod two, a longitudinally extending mounting Kong Jiu is further arranged on the plate body five, a polish rod two is arranged in the mounting hole nine, a transversely extending connecting hole three is formed in the plate body five, and the connecting hole three is used for connecting a fixed bottom plate.
The beneficial points are that: the utility model is characterized in that the fastening bolt is loosened, the fastening piece is unscrewed under the condition of the fastening piece, then the longitudinal adjusting component is rotated around the rotating shaft, so that the fastening bolt moves in the adjusting hole, after the fastening bolt is adjusted to a proper angle, the fastening plate is tightly attached to the adjusting plate through the fastening handle I, the position of the adjusting piece is locked, and finally the fastening piece is mounted on the screw body, and the fastening plate of the fastening piece is tightly attached to the other adjusting plate through the fastening handle II.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of a third embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3 with the fixed bottom plate removed;
FIG. 5 is a schematic perspective view of the adjusting plate of FIG. 1 according to the present utility model;
FIG. 6 is a schematic perspective view of the support plate of FIG. 1 according to the present utility model;
FIG. 7 is a schematic perspective view of the fastening screw of FIG. 1 according to the present utility model;
FIG. 8 is a front view of FIG. 7 in accordance with the present utility model;
FIG. 9 is a schematic perspective view of the fastener of FIG. 1 according to the present utility model;
FIG. 10 is a schematic perspective view of the adjustment member of FIG. 1 according to the present utility model;
FIG. 11 is a schematic perspective view of the fixing base plate of FIG. 3 according to the present utility model;
fig. 12 is a schematic perspective view of a second moving block in fig. 3 according to the present utility model.
In the figure: the device comprises a first moving block, a second adjusting plate, a first 3 polish rod, a first 4 screw rod, a first 5 support plate, a 6 bearing, a first 7 adjusting wheel, a first 8 rotating shaft, a second 9 fastening screw rod, a 10 fastening piece, a second 11 adjusting piece, a second 12 screw rod, a second 13 polish rod, a second 14 adjusting wheel, a second 15 fixing bottom plate, a 16 laser machine and a second 17 moving block;
a first plate body, a first adjusting hole, a first 203 mounting hole, a first 204 connecting hole, a second 205 mounting hole and a third 206 mounting hole;
501 plate body two, 502 mounting hole four, 503 spacing ring, 504 mounting hole five;
the 901 screw body, 902 fastening plate one, 903 connecting rod one, 904 fastening handle one;
1001 a fastening plate II, 1002 a threaded hole II, 1003 a connecting rod II and 1004 a fastening handle II;
1101 plate body three, 1102 end plate, 1103 mounting hole six, 1104 mounting Kong Qi, 1105 mounting hole eight;
1501 of the fourth plate body, 1502 connecting hole two, 1503 mounting plate, 1504 connecting hole three;
1701 fifth plate, 1702 connecting hole three, 1703 mounting Kong Jiu, 1704 mounting hole ten.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a focal length adjusting mechanism of a laser marking machine comprises two parallel polish rods 3, wherein a first moving block 1 and an adjusting plate 2 which can axially move along the polish rods 3 are arranged on the two polish rods 3, two adjusting plates 2 are arranged on the two adjusting plates 2, two adjusting plates 2 are respectively fixed at two ends of each moving block, the ends of the two polish rods 3 are fixed on a supporting plate 5, a first lead screw 4 is arranged between the two supporting plates 5, the first lead screw 4 is connected with the adjusting plates 2 or the first moving block 1 through threads, one end of the first lead screw 4 is connected with a power device, the power device of the first lead screw 4 can be an adjusting wheel 7 which is manually screwed, the first lead screw 4 can also be connected with a servo motor, a longitudinal adjusting component is arranged between the two adjusting plates 2 through a rotating shaft 8, a laser 16 is arranged on the longitudinal adjusting component, the longitudinal adjusting component is connected with a fastening screw 9 through threads, the fastening screw 9 is arranged in a hole 202 on the adjusting plate 2, and one end of the fastening screw 9 is provided with a fastening plate 1001.
Referring to fig. 5, the adjusting plate 2 includes a first plate body 201, a third mounting hole 206 for mounting the rotating shaft 8 is provided on the first plate body 201, a circular arc-shaped adjusting hole 202 is further provided on the first plate body, a center of the circular arc-shaped adjusting hole 202 coincides with a center of the third mounting hole 206, a first connecting hole 204 for connecting the first moving block 1 is provided on the first plate body, a first mounting hole 203 for the first polished rod 3 to pass through is further provided on the first plate body 201, and a second mounting hole 205 for connecting the screw is provided on the first plate body 201. The third mounting hole 206 in the utility model can be a threaded hole or a moving block connected with the first screw 4 through threads.
The longitudinal adjusting assembly comprises an adjusting piece 11, a screw rod two 12 is arranged on the adjusting piece 11, a moving block two 17 is arranged on the screw rod two 12, two polished rods two 13 which are arranged in parallel with the screw rod two 12 are further arranged on the adjusting piece 11, the polished rods two 13 penetrate through the moving block two 17, the screw rod two 12 is connected with a power device, the power device of the screw rod two 12 can be an adjusting wheel two 14 which is screwed manually, the screw rod two 12 can be connected with a servo motor and driven by the servo motor, a fixed bottom plate 15 is arranged on the adjusting piece 11, and a laser 16 is arranged on the fixed bottom plate 15.
Referring to fig. 7-8, the fastening screw 9 includes a screw body 901, one end of the screw body 901 is fixedly connected with one end of a fastening plate one 902, the other end of the fastening plate one 902 is fixedly connected with one end of a connecting rod one 903, and the other end of the connecting rod one 903 is fixedly connected with a fastening handle one 904.
Referring to fig. 9, the screw body 901 terminates with a fastener 10. The fastener 10 comprises a second fastening plate 1001, and a second threaded hole 1002 is formed in the center of the second fastening plate 1001 and is connected with the screw body 901 through threads. A plurality of second connecting rods 1003 are fixed on the second fastening plate 1001, and the tail ends of the second connecting rods 1003 are fixedly connected with the second fastening handles 1004.
Referring to fig. 6, the support plate 5 includes a second plate body 501, a fourth mounting hole 502 for mounting the bearing 6 is provided on the second plate body 501, the first screw 4 passes through the inner ring of the bearing 6, and a fifth mounting hole 504 for mounting the first polish rod 3 is further provided on the second plate body 501. And a limiting ring 503 for limiting the axial displacement of the bearing 6 is arranged on the outer side of the mounting hole IV 502.
Referring to fig. 10, the adjusting member 11 includes a third plate 1101, two end plates 1102 are respectively disposed at two ends of the third plate 1101, each end plate 1102 is provided with a mounting Kong Qi for mounting the second polished rod 13, each end plate 1102 is further provided with an eight mounting hole 1105 for mounting the second threaded rod 12, two six mounting holes 1103 are disposed on the side surface of the third plate 1101, one six mounting holes 1103 are used for mounting the fastening screw 9, and the other six mounting holes 1103 are used for mounting the rotating shaft 8.
Referring to fig. 11, the fixed bottom plate 15 includes a fourth plate 1501, a mounting plate 1503 is fixed at the lower end of the fourth plate 1501, the fourth plate 1501 is perpendicular to the mounting plate 1503, a second connection hole 1502 for connecting the second moving plate is provided on the fourth plate 1501, and a third connection hole 17021504 for connecting the laser 16 is provided on the mounting plate 1503.
Referring to fig. 12, the second moving block 17 includes a fifth plate body 1701, a mounting hole ten 1704 extending longitudinally is provided on the fifth plate body 1701, the mounting hole ten 1704 is a threaded hole, the mounting Kong Shi 1704 is connected with the second screw rod 12 through threads, a mounting Kong Jiu 1703 extending longitudinally is further provided on the fifth plate body 1701, a second polished rod 13 is provided in the mounting Kong Jiu 1703, a third connecting hole 17021504 extending transversely is provided on the fifth plate body 1701, and the third connecting hole 17021504 is used for connecting the fixed bottom plate 15.
When the angle of the laser 16 needs to be adjusted, the fastening bolt is loosened, the fastening piece 10 is unscrewed in the presence of the fastening piece 10, then the longitudinal adjusting component is rotated around the rotating shaft 8, so that the fastening bolt moves in the adjusting hole 202, after the fastening bolt is adjusted to a proper angle, the fastening plate is tightly attached to the adjusting plate 2 through the fastening handle I904, the position of the adjusting piece 11 is locked, and finally the fastening piece 10 is mounted on the screw body 901, and the fastening plate of the fastening piece 10 is tightly attached to the other adjusting plate 2 through the fastening handle II 1004.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. A focal length adjusting mechanism of a laser marking machine is characterized in that: including two parallel arrangement's polished rod ones, be equipped with movable block one and regulating plate that can follow an axial displacement of polished rod on two polished rods ones, the regulating plate is provided with two, and the movable block both ends respectively are fixed with a regulating plate, two the tip of polished rod one is fixed in the backup pad, is equipped with screw one between two backup pads, screw one with regulating plate or movable block one pass through threaded connection, screw one's one end is connected with power device, two be equipped with vertical adjusting component through the rotation axis between the regulating plate, be equipped with the laser machine on the vertical adjusting component, be connected with fastening screw through the screw on the vertical adjusting component, fastening screw installs in the regulation hole on the regulating plate, fastening screw one end is provided with fastening plate two.
2. The focal length adjustment mechanism of a laser marking machine as set forth in claim 1, wherein: the adjusting plate comprises a plate body I, a mounting hole III for mounting the rotating shaft is formed in the plate body I, an arc-shaped adjusting hole is further formed in the plate body I, the circle center of the arc-shaped adjusting hole coincides with the circle center of the mounting hole III, a connecting hole I for connecting the moving block I is formed in the plate body I, a mounting hole I for the polished rod I to penetrate through is further formed in the plate body I, and a mounting hole II for connecting the screw rod is formed in the plate body I.
3. The focal length adjustment mechanism of a laser marking machine as set forth in claim 1, wherein: the longitudinal adjusting assembly comprises an adjusting piece, a second screw rod is arranged on the adjusting piece, a second moving block is arranged on the second screw rod, two polished rods which are parallel to the second screw rod are further arranged on the adjusting piece, the second polished rods penetrate through the second moving block, the second screw rod is connected with a power device, a fixed bottom plate is arranged on the adjusting piece, and a laser machine is arranged on the fixed bottom plate.
4. The focal length adjustment mechanism of a laser marking machine as set forth in claim 1, wherein: the fastening screw comprises a screw body, one end of the screw body is fixedly connected with one end of a first fastening plate, the other end of the first fastening plate is fixedly connected with one end of a first connecting rod, and the other end of the first connecting rod is fixedly connected with a first fastening handle.
5. The focal length adjustment mechanism of a laser marking machine as claimed in claim 4, wherein: the tail end of the screw body is provided with a fastener.
6. The focal length adjustment mechanism of a laser marking machine as claimed in claim 5, wherein: the fastening piece comprises a fastening plate II, a threaded hole II is formed in the center of the fastening plate II, and the threaded hole is connected with the screw body through threads.
7. The focal length adjustment mechanism of a laser marking machine as set forth in claim 1, wherein: the support plate comprises a plate body II, a mounting hole IV for mounting a bearing is formed in the plate body II, the first lead screw penetrates through the bearing inner ring, and a mounting hole V for mounting the first polished rod is further formed in the plate body II.
8. A focal length adjustment mechanism for a laser marking machine as claimed in claim 3, wherein: the adjusting piece comprises a plate body III, two ends of the plate body III are respectively provided with an end plate, each end plate is provided with a mounting hole seven for mounting a polish rod II, each end plate is further provided with a mounting hole eight for mounting a screw rod II, the side face of the plate body III is provided with two mounting holes six, one mounting hole six is used for mounting a fastening screw rod, and the other mounting hole six is used for mounting a rotating shaft.
9. A focal length adjustment mechanism for a laser marking machine as claimed in claim 3, wherein: the fixed bottom plate comprises a plate body IV, a mounting plate is fixed at the lower end of the plate body IV, the plate body IV and the mounting plate are vertically arranged, a connecting hole II for connecting a moving plate II is formed in the plate body IV, and a connecting hole III for connecting a laser machine is formed in the mounting plate.
10. A focal length adjustment mechanism for a laser marking machine as claimed in claim 3, wherein: the movable block comprises a plate body five, a longitudinally extending mounting hole ten is formed in the plate body five, the mounting hole ten is a threaded hole, the mounting hole ten is in threaded connection with a screw rod two-way screw, a longitudinally extending mounting Kong Jiu is further formed in the plate body five, a polished rod two is arranged in the mounting hole nine, a transversely extending connecting hole three is formed in the plate body five, and the connecting hole three is used for connecting a fixed bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276079.3U CN218983567U (en) | 2022-08-29 | 2022-08-29 | Focal length adjusting mechanism of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276079.3U CN218983567U (en) | 2022-08-29 | 2022-08-29 | Focal length adjusting mechanism of laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218983567U true CN218983567U (en) | 2023-05-09 |
Family
ID=86190218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222276079.3U Active CN218983567U (en) | 2022-08-29 | 2022-08-29 | Focal length adjusting mechanism of laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218983567U (en) |
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2022
- 2022-08-29 CN CN202222276079.3U patent/CN218983567U/en active Active
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