CN209190039U - A kind of optical-fiber laser automatic focusing plane cutting head - Google Patents
A kind of optical-fiber laser automatic focusing plane cutting head Download PDFInfo
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- CN209190039U CN209190039U CN201822077000.8U CN201822077000U CN209190039U CN 209190039 U CN209190039 U CN 209190039U CN 201822077000 U CN201822077000 U CN 201822077000U CN 209190039 U CN209190039 U CN 209190039U
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- cutting head
- erecting bed
- optical
- fiber laser
- fixedly installed
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Abstract
The utility model discloses a kind of optical-fiber laser automatic focusing plane cutting heads, including cutting head ontology, adjust chamber one, optical-fiber laser transmitter, adjust chamber two and cutting head, the upper end of the cutting head ontology is fixedly installed optical-fiber laser transmitter, the lower end of cutting head ontology is fixedly installed cutting head, the side of cutting head ontology is fixedly installed adjustment chamber one, the other side of cutting head ontology is fixedly installed adjustment chamber two, the inside of the cutting head ontology offers rectangular channel in the vertical direction, two sliding slots one are offered on the inner front side face of rectangular channel and trailing flank vertically, connected unit and focus lamp erecting bed are slidably connected on the sliding slot one of rectangular channel by the sliding block of longitudinal two sides, collimating mirror erecting bed is arranged in connected unit, to realize focusing speed and precision of the optical laser cutting head in cutting, optical fiber is improved to swash Processing quality of the light to material.
Description
Technical field
The utility model relates to a kind of field of laser processing, specifically a kind of optical-fiber laser automatic focusing plane cutting head.
Background technique
With the continuous development of laser technology, present optical-fiber laser cutting machine is gradually cut instead of gas laser
Machine.But in existing optical-fiber laser cutting machine, need to manually adjust laser cutting focus, to adapt to unlike material, different thickness
The plate of degree, causes that degree of regulation is low, low efficiency.
Therefore, it is necessary to design a kind of optical-fiber laser automatic focusing plane cutting head, thus tune when improving optical-fiber laser cutting
Burnt speed and accuracy improve optical-fiber laser to the processing quality of material.
Utility model content
The purpose of this utility model is to provide a kind of optical-fiber laser automatic focusing plane cutting heads, to solve above-mentioned background
The problem of proposing in technology improves focusing speed and precision of the optical laser cutting head in cutting, improves optical-fiber laser to material
The processing quality of material.
To achieve the above object, the utility model provides the following technical solutions:
A kind of optical-fiber laser automatic focusing plane cutting head, including cutting head ontology, adjustment chamber one, optical-fiber laser transmitting
Device, adjustment chamber two and cutting head, the upper end of the cutting head ontology are fixedly installed optical-fiber laser transmitter, cutting head ontology
Lower end is fixedly installed cutting head, and is fixedly installed adjustment chamber one in the side of cutting head ontology, in the another of cutting head ontology
Side is fixedly installed adjustment chamber two.
As a further solution of the present invention: the inside of the cutting head ontology offers rectangle in the vertical direction
Slot offers two sliding slots one, connected unit and focus lamp installation on the inner front side face of the rectangular channel and trailing flank vertically
Longitudinal two sides of platform are provided with sliding block, connected unit and focus lamp erecting bed and are slidably connected at rectangle by the sliding block of longitudinal two sides
On the sliding slot one of slot, the table top longitudinal direction two sides of the connected unit are fixedly installed riser, and the riser of connected unit two sides is in level side
Sliding slot three is offered upwards, and longitudinal two sides of collimating mirror erecting bed are provided with sliding block, and collimating mirror erecting bed passes through longitudinal two sides
Sliding block is slidably connected in the sliding slot three of riser, and the rectangular channel bottom end of the cutting head body interior is fixedly installed protection
Mirror erecting bed.
The adjustment chamber one is box cavity structure as a further solution of the present invention, and adjustment chamber one is fixed
The side of cutting head ontology is set, and adjusts and offers strip groove one, the tune on chamber one and the joint face of cutting head ontology
Rotating servo motor is fixedly installed in the inside top surface of whole chamber one, the output end of rotating servo motor is provided with by shaft coupling
Screw rod, screw rod is vertically arranged in adjustment chamber one, and the thread rotary orientation at the axis both ends of screw rod in the horizontal direction is on the contrary, and in silk
The both ends of bar, which are connected through a screw thread, is provided with nut seat one and nut seat two, and the side of nut seat one passes through connecting rod through strip groove
One is fixedly connected with the side of connected unit, and the side of nut seat two passes through side of the connecting rod through strip groove one Yu focus lamp erecting bed
It is fixedly connected.
The adjustment chamber two is box cavity structure as a further solution of the present invention, and adjustment chamber two is fixed
The other side of cutting head ontology is set, and adjusts and offers strip groove two on chamber two and the joint face of cutting head ontology, and
Sliding slot two is offered vertically in adjustment two inside right side wall of chamber, and the other side of the connected unit is fixedly installed connecting plate, connection
The other side of plate is equipped with sliding block, and connecting plate is slidably connected in the sliding slot two of adjustment chamber two by the sliding block of the other side, the company
Linear motor is fixedly installed on fishplate bar, the output end of linear motor is connect through strip groove two with the side of collimating mirror erecting bed.
The structure of the focus lamp erecting bed and collimating mirror erecting bed is complete as a further solution of the present invention,
Unanimously, and in the center of focus lamp erecting bed and collimating mirror erecting bed through-hole is offered, the edge of through-hole offers circle
Platform, focus lamp are fixedly mounted on the rotary table of focus lamp erecting bed, and collimating mirror is fixedly mounted on the rotary table of collimating mirror erecting bed.
The connected unit is consistent with the size of focus lamp erecting bed as a further solution of the present invention, and
The center position of connected unit offers through-hole, axis and the focus lamp erecting bed center of connected unit center through-hole
Through-bore axis is overlapped.
The center position of the protective glass erecting bed offers through-hole as a further solution of the present invention,
And protective glass is fixedly installed in the through-hole of protective glass erecting bed.
The structure of the nut seat one and nut seat two is completely the same as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is novel, if
Meter rationally, when cutting head ontology needs to focus, drives screw rod to be rotated, to make on screw rod by rotating servo motor
Nut seat one and movement or the counter motion in the same direction of nut seat two, so that nut seat one and nut seat two be made to drive collimating mirror installation
The position of platform and focus lamp erecting bed is adjusted, and realizes that collimating mirror and focus lamp in the adjustment of vertical direction, and pass through straight line
The movement of motor driven collimating mirror erecting bed in the horizontal direction, to realize collimating mirror and focus lamp tune in the horizontal direction
It is whole, it realizes the quick focusing of cutting head ontology in process, improves focusing accuracy and optical-fiber laser to the cutting matter of workpiece
Amount.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of optical-fiber laser automatic focusing plane cutting head.
Fig. 2 is the structural schematic diagram of focus lamp erecting bed in optical-fiber laser automatic focusing plane cutting head.
Fig. 3 is the structural schematic diagram of collimating mirror erecting bed in optical-fiber laser automatic focusing plane cutting head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of optical-fiber laser automatic focusing plane cutting head, including cut
Cut an ontology 1, adjustment chamber 1, optical-fiber laser transmitter 11, adjustment chamber 2 15 and cutting head 21, the cutting head ontology 1 it is upper
End is fixedly installed optical-fiber laser transmitter 11, and the lower end of cutting head ontology 1 is fixedly installed cutting head 21, and in cutting head sheet
The side of body 1 is fixedly installed adjustment chamber 1, is fixedly installed adjustment chamber 2 15 in the other side of cutting head ontology 1.
The inside of the cutting head ontology 1 offers rectangular channel 2, the inner front side of the rectangular channel 2 in the vertical direction
Offer two sliding slots 1 on face and trailing flank vertically, longitudinal two sides of connected unit 13 and focus lamp erecting bed 19 are respectively provided with
There are sliding block, connected unit 13 and focus lamp erecting bed 19 to be slidably connected at the sliding slot 1 of rectangular channel 2 by the sliding block of longitudinal two sides
On, by the way that sliding slot 1 is arranged, realize the limit to connected unit 13 and focus lamp erecting bed 19.
The table top longitudinal direction two sides of the connected unit 13 are fixedly installed riser 22, and the riser 22 of 13 two sides of connected unit is in level
Sliding slot 3 23 is offered on direction, longitudinal two sides of collimating mirror erecting bed 12 are provided with sliding block, and collimating mirror erecting bed 12 passes through vertical
2 bottom end of rectangular channel in the sliding slot 3 23 for being slidably connected at riser 22 to the sliding block of two sides, inside the cutting head ontology 1
It is fixedly installed protective glass erecting bed 20, the inside of rectangular channel 2 is from top to bottom disposed with collimating mirror, focus lamp and protection
Mirror.
The adjustment chamber 1 is box cavity structure, and adjustment chamber 1 is fixed at the side of cutting head ontology 1, and adjusts
Strip groove 1 is offered on whole chamber 1 and the joint face of cutting head ontology 1, is fixed in the inside top surface of the adjustment chamber 1
It is provided with rotating servo motor 4, the output end of rotating servo motor 4 is provided with screw rod 7 by shaft coupling, and screw rod 7 is in adjustment chamber
It is vertically arranged in one 6, and the thread rotary orientation at the axis both ends of screw rod 7 in the horizontal direction is on the contrary, and pass through spiral shell at the both ends of screw rod 7
Line is connected with nut seat 1 and nut seat 28, and the side of nut seat 1 by connecting rod 9 through strip groove 1 with connect
The side of platform 13 is fixedly connected, and the side of nut seat 28 passes through side of the connecting rod 9 through strip groove 1 Yu focus lamp erecting bed 19
It is fixedly connected, drives screw rod 7 to be rotated by rotating servo motor 4, to make nut seat 1 and the nut seat on screw rod 7
28 movement or counter motions in the same direction, so that nut seat 1 and nut seat 28 be made to drive collimating mirror erecting bed 12 and focus lamp
The position of erecting bed 19 is adjusted, and realizes collimating mirror and focus lamp in the adjustment of vertical direction.
The adjustment chamber 2 15 is box cavity structure, and adjustment chamber 2 15 is fixed at the other side of cutting head ontology 1,
And it adjusts and offers strip groove 2 18 on chamber 2 15 and the joint face of cutting head ontology 1, and in adjustment 2 15 inside right side wall of chamber
On offer sliding slot 2 17 vertically, the other side of the connected unit 13 is fixedly installed connecting plate 16, the other side of connecting plate 16
Equipped with sliding block, connecting plate 16 is slidably connected in the sliding slot 2 17 of adjustment chamber 2 15 by the sliding block of the other side, the connecting plate
Linear motor 14, side of the output end of linear motor 14 through strip groove 2 18 Yu collimating mirror erecting bed 12 are fixedly installed on 16
Connection drives the movement of collimating mirror erecting bed 12 in the horizontal direction by linear motor 14, to realize collimating mirror and focusing
Mirror adjustment in the horizontal direction.
The structure of the focus lamp erecting bed 19 and collimating mirror erecting bed 12 is completely the same, and focus lamp erecting bed 19 with
The center of collimating mirror erecting bed 12 offers through-hole, and the edge of through-hole offers rotary table, and focus lamp is fixedly mounted on poly-
On the rotary table of burnt mirror erecting bed 19, collimating mirror is fixedly mounted on the rotary table of collimating mirror erecting bed 12, makes to gather by the way that rotary table is arranged
The installation of burnt mirror and collimating mirror is easier.
The connected unit 13 is consistent with the size of focus lamp erecting bed 19, and offers in the center position of connected unit 13
The axis of through-hole, 13 center through-hole of connected unit is overlapped with the through-bore axis of 19 center of focus lamp erecting bed.
The center position of the protective glass erecting bed 20 offers through-hole, and solid in the through-hole of protective glass erecting bed 20
Surely it is provided with protective glass.
The structure of the nut seat 1 and nut seat 28 is completely the same.
The working principle of the utility model is: being driven when cutting head ontology 1 needs to focus by rotating servo motor 4
Screw rod 7 is rotated, to make the nut seat 1 and movement or the counter motion in the same direction of nut seat 28 on screw rod 7, to make
Nut seat 1 and nut seat 28 drive the position of collimating mirror erecting bed 12 and focus lamp erecting bed 19 to be adjusted, and realize collimation
Mirror and focus lamp and drive the shifting of collimating mirror erecting bed 12 in the horizontal direction by linear motor 14 in the adjustment of vertical direction
It is dynamic, to realize collimating mirror and focus lamp adjustment in the horizontal direction, realize the fast velocity modulation of cutting head ontology 1 in process
It is burnt.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of optical-fiber laser automatic focusing plane cutting head, which is characterized in that including cutting head ontology (1), adjustment chamber one
(6), the upper end fixation of optical-fiber laser transmitter (11), adjustment chamber two (15) and cutting head (21), the cutting head ontology (1) is set
It is equipped with optical-fiber laser transmitter (11), the lower end of cutting head ontology (1) is fixedly installed cutting head (21), and in cutting head ontology
(1) side is fixedly installed adjustment chamber one (6), is fixedly installed adjustment chamber two (15) in the other side of cutting head ontology (1)；
The inside of the cutting head ontology (1) offers rectangular channel (2) in the vertical direction, before the inside of the rectangular channel (2)
Two sliding slots one (3), the longitudinal direction two of connected unit (13) and focus lamp erecting bed (19) are offered on side and trailing flank vertically
Side is provided with sliding block, connected unit (13) and focus lamp erecting bed (19) and is slidably connected at rectangular channel by the sliding block of longitudinal two sides
(2) on sliding slot one (3), the table top longitudinal direction two sides of the connected unit (13) are fixedly installed riser (22), connected unit (13) two
The riser (22) of side offers sliding slot three (23) in the horizontal direction, and longitudinal two sides of collimating mirror erecting bed (12) are provided with cunning
Block, collimating mirror erecting bed (12) is slidably connected in the sliding slot three (23) of riser (22) by the sliding block of longitudinal two sides, described to cut
It cuts internal rectangular channel (2) bottom end of an ontology (1) and is fixedly installed protective glass erecting bed (20).
2. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 1, which is characterized in that the adjustment chamber
One (6) are box cavity structure, and adjustment chamber one (6) is fixed at the side of cutting head ontology (1), and adjust chamber one (6) with
Strip groove one (10) is offered on the joint face of cutting head ontology (1), is fixedly installed in the inside top surface of adjustment chamber one (6)
Have rotating servo motor (4), the output end of rotating servo motor (4) is provided with screw rod (7) by shaft coupling, and screw rod (7) is being adjusted
It is vertically arranged in whole chamber one (6), and the thread rotary orientation at the axis both ends of screw rod (7) in the horizontal direction is on the contrary, and in screw rod (7)
Both ends, which are connected through a screw thread, is provided with nut seat one (5) and nut seat two (8), and the side of nut seat one (5) passes through connecting rod (9)
It is fixedly connected through strip groove one (10) with the side of connected unit (13), the side of nut seat two (8) is by connecting rod (9) through strip groove
One (10) are fixedly connected with the side of focus lamp erecting bed (19).
3. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 1, which is characterized in that the adjustment chamber
Two (15) are box cavity structure, and adjustment chamber two (15) is fixed at the other side of cutting head ontology (1), and adjusts chamber two
(15) and on the joint face of cutting head ontology (1) strip groove two (18) is offered, and in adjustment chamber two (15) inside right side wall
Sliding slot two (17) is offered vertically, the other side of the connected unit (13) is fixedly installed connecting plate (16), connecting plate (16)
The other side is equipped with sliding block, and connecting plate (16) is slidably connected at the sliding slot two (17) of adjustment chamber two (15) by the sliding block of the other side
It is interior, it is fixedly installed linear motor (14) on the connecting plate (16), the output end of linear motor (14) is through strip groove two (18)
It is connect with the side of collimating mirror erecting bed (12).
4. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 1, which is characterized in that the focus lamp
Erecting bed (19) and the structure of collimating mirror erecting bed (12) are completely the same, and in focus lamp erecting bed (19) and collimating mirror erecting bed
(12) center offers through-hole, and the edge of through-hole offers rotary table, and focus lamp is fixedly mounted on focus lamp erecting bed
(19) on rotary table, collimating mirror is fixedly mounted on the rotary table of collimating mirror erecting bed (12).
5. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 1, which is characterized in that the connected unit
(13) consistent with the size of focus lamp erecting bed (19), and through-hole, connected unit are offered in the center position of connected unit (13)
(13) axis of center through-hole is overlapped with the through-bore axis of focus lamp erecting bed (19) center.
6. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 1, which is characterized in that the protective glass
The center position of erecting bed (20) offers through-hole, and protection is fixedly installed in the through-hole of protective glass erecting bed (20)
Mirror.
7. a kind of optical-fiber laser automatic focusing plane cutting head according to claim 2, which is characterized in that the nut seat
One (5) and the structure of nut seat two (8) are completely the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077000.8U CN209190039U (en) | 2018-12-12 | 2018-12-12 | A kind of optical-fiber laser automatic focusing plane cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077000.8U CN209190039U (en) | 2018-12-12 | 2018-12-12 | A kind of optical-fiber laser automatic focusing plane cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190039U true CN209190039U (en) | 2019-08-02 |
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ID=67428706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077000.8U Expired - Fee Related CN209190039U (en) | 2018-12-12 | 2018-12-12 | A kind of optical-fiber laser automatic focusing plane cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305450A (en) * | 2021-06-09 | 2021-08-27 | 广东宏石激光技术股份有限公司 | Laser processing device with adjustable processing quality and processing method thereof |
-
2018
- 2018-12-12 CN CN201822077000.8U patent/CN209190039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305450A (en) * | 2021-06-09 | 2021-08-27 | 广东宏石激光技术股份有限公司 | Laser processing device with adjustable processing quality and processing method thereof |
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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: 20190802 Termination date: 20211212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |