CN210818029U - Damping device for laser marking machine - Google Patents
Damping device for laser marking machine Download PDFInfo
- Publication number
- CN210818029U CN210818029U CN201921675292.3U CN201921675292U CN210818029U CN 210818029 U CN210818029 U CN 210818029U CN 201921675292 U CN201921675292 U CN 201921675292U CN 210818029 U CN210818029 U CN 210818029U
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- Prior art keywords
- lead screw
- base
- marking machine
- laser marking
- handed lead
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- 238000010330 laser marking Methods 0.000 title claims abstract description 29
- 238000013016 damping Methods 0.000 title claims abstract description 28
- 230000035939 shock Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 7
- 206010020649 Hyperkeratosis Diseases 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication 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
- 239000012943 hotmelt Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model discloses a damping device for laser marking machine, which comprises a base, the inside of base is rotated through the pivot and is connected with the levogyration lead screw, the one end welding of levogyration lead screw has first hand wheel, and the other end welding of levogyration lead screw has the dextrorotation lead screw, all close soon through the screw thread on one side outer wall of levogyration lead screw and dextrorotation lead screw and be connected with the movable plate, all embedded in the shock pad on one side outer wall of two movable plates, the top position department that the top of base is close to levogyration lead screw and dextrorotation lead screw has seted up the spout. This damping device for laser marking machine, through the base of cup joint formula can be convenient fix damping device on the workstation on marking machine, can cushion the vibrations on the marking machine through damping spring and callus on the sole in the base, effectually carry out the shock attenuation to vibrations on level and the vertical direction, avoid the work piece to rock and cause the problem that the mark precision reduces of beating, improve the mark definition of beating of work piece.
Description
Technical Field
The utility model relates to a laser marking machine technical field specifically is a damping device for laser marking machine.
Background
Laser marking machines are used to permanently mark the surface of various materials with a laser beam. The marking effect is that deep layer materials are exposed through the evaporation of surface layer materials, so that exquisite patterns, trademarks and characters are carved, the laser marking machine mainly comprises a CO2 laser marking machine, a semiconductor laser marking machine, an optical fiber laser marking machine and a YAG laser marking machine, and the existing laser marking machine is mainly applied to occasions with more fine requirements and higher precision and is applied to electronic components, Integrated Circuits (ICs), electrical appliances, mobile phone communication, hardware products, tool accessories, precision instruments, glasses clocks, jewelry accessories, automobile accessories, plastic keys, building materials and PVC pipes.
However, the existing laser marking machine can generate vibration in the marking process, the vibration of the body of the laser marking machine can cause the workpiece on the workbench to resonate, so that the laser ray irradiation position is caused to generate shaking deviation, the precision of the marking shape on the workpiece is reduced, and the workpiece is easy to be unclear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping device for laser marking machine to the work piece that proposes on the current laser marking machine among the above-mentioned background art of solution receives vibrations easily and takes place to rock the skew and the work piece places the problem of unfixed easy skew.
In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption device for a laser marking machine comprises a base, wherein a left-handed screw is rotatably connected inside the base through a rotating shaft, a first hand wheel is welded at one end of the left-handed screw, a right-handed screw is welded at the other end of the left-handed screw, movable plates are respectively connected on the outer walls of one sides of the left-handed screw and the right-handed screw through threads in a screwing manner, shock absorption pads are respectively embedded in the outer walls of one sides of the two movable plates, a chute is formed in the position, close to the upper part of the left-handed screw and the right-handed screw, of the top of the base, an inner cavity is formed in the central position of the bottom of the base, a shock absorption spring is welded on the inner wall of one side of the inner cavity, a pressing plate is welded at one end, far away from the inner cavity, an inclined plate is welded at the bottom, the top of support frame closes soon through the screw thread and is connected with the screw rod, the bottom welding of screw rod has the lifter plate, and the top welding of screw rod has the second hand wheel.
Preferably, the included angle between the pressing plate and the inclined plate is 120 degrees.
Preferably, the damping springs are arranged in eight, and every two of the eight damping springs are uniformly arranged on the inner wall of the inner cavity in a group.
Preferably, the thread turning directions of the left-handed lead screw and the right-handed lead screw are opposite.
Preferably, the number of the support frames is two, and the two support frames are symmetrically arranged on the outer wall of the base.
Preferably, the top of the inner cavity is provided with a through hole.
Compared with the prior art, the beneficial effects of the utility model are that: this damping device for laser marking machine, can be convenient fix damping device on the workstation on marking machine through the base of muff-coupling type, shock absorber spring and callus on the sole in the base can cushion the vibrations on the marking machine, effectually shock attenuation is carried out to the vibrations on level and the vertical direction, avoid the work piece to rock the problem that causes the mark precision to reduce, improve the mark definition of beating of work piece, in addition, movable plate through horizontal migration can press from both sides the work piece level tightly, avoid the work piece to produce the problem of offset under the vibrations interference, the lifter plate through vertical lift can compress tightly the work piece perpendicularly, further avoid the work piece to produce the problem of offset under the vibrations interference.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
fig. 4 is a side view of the pressing plate of the present invention.
In the figure: 1. a base; 2. a left-handed lead screw; 3. a first hand wheel; 4. a right-handed screw; 5. moving the plate; 6. a shock pad; 7. a chute; 8. an inner cavity; 9. a damping spring; 10. pressing a plate; 11. a sloping plate; 12. a foot pad; 13. a support frame; 14. a screw; 15. a lifting plate; 16. a second hand wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a damping device for a laser marking machine comprises a base 1, a left-handed screw 2 is rotatably connected inside the base 1 through a rotating shaft, a first handwheel 3 is welded at one end of the left-handed screw 2, a right-handed screw 4 is welded at the other end of the left-handed screw 2, moving plates 5 are respectively connected on the outer walls of one sides of the left-handed screw 2 and the right-handed screw 4 through threads in a screwing manner, damping cushions 6 are respectively embedded on the outer walls of one sides of the two moving plates 5, a chute 7 is arranged at the top of the base 1 close to the upper parts of the left-handed screw 2 and the right-handed screw 4, an inner cavity 8 is arranged at the central position of the bottom of the base 1, a damping spring 9 is welded on the inner wall of one side of the inner cavity 8, a pressing plate 10 is welded at one end of the damping spring 9 far away from the inner cavity 8, an inclined plate 11 is welded at the bottom of the pressing plate, the top of the support frame 13 is connected with a screw 14 through a screw thread in a screwing manner, the bottom end of the screw 14 is welded with a lifting plate 15, and the top end of the screw 14 is welded with a second hand wheel 16.
The utility model discloses in: the included angle between the pressure plate 10 and the inclined plate 11 is 120 degrees; the workbench of the laser marking machine can be conveniently embedded into the inner cavity 8.
The utility model discloses in: the eight damping springs 9 are arranged, and every two of the eight damping springs 9 are uniformly arranged on the inner wall of the inner cavity 8 in a group; the workbench is guaranteed to be extruded in all directions.
The utility model discloses in: the thread directions of the left-handed screw rod 2 and the right-handed screw rod 4 are opposite; facilitating the movement of the two moving plates 5 towards or away from each other.
The utility model discloses in: the number of the support frames 13 is two, and the two support frames 13 are symmetrically arranged on the outer wall of the base 1; the marking piece is conveniently and symmetrically compressed.
The utility model discloses in: the top of the inner cavity 8 is provided with a through hole; facilitating the falling of the debris produced by the marking off the base 1.
The working principle is as follows: the method comprises the steps of placing a base 1 above a workbench of a laser marking machine, pressing the base 1 downwards, extruding the inclined plate 11 to contact the workbench to extrude extrusion force, pushing a pressing plate 10 to move horizontally by the inclined plate 11, compressing a damping spring 9 under stress, embedding the workbench into an inner cavity 8, fixing the base 1 on the workbench under the extrusion of eight pressing plates 10, placing a workpiece to be marked on the top of the base 1, rotating a first hand wheel 3, driving a left-handed screw 2 to rotate by the first hand wheel 3, driving a right-handed screw 4 to rotate by the left-handed screw 2, driving the right-handed screw 4 to rotate by the right-handed screw 4 and the moving plates 5, moving the two moving plates 5 oppositely or oppositely, horizontally clamping the workpiece by the two moving plates 5, connecting the screw 14 with a support frame 13 by screwing, rotating a second hand wheel 16, driving the screw 14 to rotate by the second hand wheel 16, driving the screw 14 to drive a lifting plate 15 to clamp the workpiece in, reduce the vibrations when the work piece is marked, when marking machine carries out the marking operation, laser shock is on the work piece to with work piece hot melt into required shape, when marking machine vibrations, the vibrations that the workstation on the marking machine produced are absorbed by damping spring 9 and callus on the sole 12, and damping spring 9 absorbs the vibrations on the horizontal direction, and callus on the sole 12 absorbs the vibrations on the vertical direction.
In summary, the following steps: this damping device for laser marking machine, base 1 through the muff-coupling type can be convenient fix damping device on the workstation on marking machine, damping spring 9 and callus on the sole 12 through in the base 1 can cushion the vibrations on the marking machine, effectually shock attenuation is carried out to the vibrations on level and the vertical direction, avoid the work piece to rock the problem that causes the mark precision of beating to reduce, improve the mark definition of work piece, in addition, movable plate 5 through horizontal migration can press from both sides the work piece level tightly, avoid the work piece to produce the problem of offset under the vibrations interference, lifter plate 15 through vertical lift can compress tightly the work piece perpendicularly, further avoid the work piece to produce the problem of offset under the vibrations interference.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a damping device for laser marking machine, includes base (1), its characterized in that: the inner part of the base (1) is connected with a left-handed lead screw (2) through a rotating shaft in a rotating manner, one end of the left-handed lead screw (2) is welded with a first hand wheel (3), the other end of the left-handed lead screw (2) is welded with a right-handed lead screw (4), the outer walls of one sides of the left-handed lead screw (2) and the right-handed lead screw (4) are connected with movable plates (5) through threads in a rotating manner, shock pads (6) are embedded in the outer walls of one sides of the two movable plates (5), a sliding groove (7) is formed in the position, close to the upper parts of the left-handed lead screw (2) and the right-handed lead screw (4), of the top of the base (1), an inner cavity (8) is formed in the position of the center of the bottom of the base (1), a shock absorption spring (9) is welded on the inner wall of one side of the inner cavity (8), a, the adhesion of one side position department that the bottom of base (1) is close to inner chamber (8) has callus on the sole (12), and the welding has support frame (13) on the outer wall of one side of base (1), the top of support frame (13) is closed soon through the screw thread and is connected with screw rod (14), the bottom welding of screw rod (14) has lifter plate (15), and the top welding of screw rod (14) has second hand wheel (16).
2. The shock absorbing device for a laser marking machine according to claim 1, wherein: the included angle between the pressing plate (10) and the inclined plate (11) is 120 degrees.
3. The shock absorbing device for a laser marking machine according to claim 1, wherein: the damping springs (9) are arranged in eight, and every two of the eight damping springs (9) are uniformly arranged on the inner wall of the inner cavity (8) in a group.
4. The shock absorbing device for a laser marking machine according to claim 1, wherein: the thread turning directions of the left-handed lead screw (2) and the right-handed lead screw (4) are opposite.
5. The shock absorbing device for a laser marking machine according to claim 1, wherein: the support frames (13) are arranged in two, and the two support frames (13) are symmetrically arranged on the outer wall of the base (1).
6. The shock absorbing device for a laser marking machine according to claim 1, wherein: the top of the inner cavity (8) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675292.3U CN210818029U (en) | 2019-10-09 | 2019-10-09 | Damping device for laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675292.3U CN210818029U (en) | 2019-10-09 | 2019-10-09 | Damping device for laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210818029U true CN210818029U (en) | 2020-06-23 |
Family
ID=71277134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921675292.3U Expired - Fee Related CN210818029U (en) | 2019-10-09 | 2019-10-09 | Damping device for laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210818029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618243A (en) * | 2021-08-27 | 2021-11-09 | 浙江创新激光设备有限公司 | Combined positioning device for laser welding and use method thereof |
| CN114260631A (en) * | 2021-12-21 | 2022-04-01 | 包雪玲 | Workpiece fixing device for mechanical welding |
-
2019
- 2019-10-09 CN CN201921675292.3U patent/CN210818029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618243A (en) * | 2021-08-27 | 2021-11-09 | 浙江创新激光设备有限公司 | Combined positioning device for laser welding and use method thereof |
| CN114260631A (en) * | 2021-12-21 | 2022-04-01 | 包雪玲 | Workpiece fixing device for mechanical welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |