CN207239453U - A kind of fixing device of laser cutting head - Google Patents
A kind of fixing device of laser cutting head Download PDFInfo
- Publication number
- CN207239453U CN207239453U CN201720931231.3U CN201720931231U CN207239453U CN 207239453 U CN207239453 U CN 207239453U CN 201720931231 U CN201720931231 U CN 201720931231U CN 207239453 U CN207239453 U CN 207239453U
- Authority
- CN
- China
- Prior art keywords
- cutting head
- clamp
- wall
- head body
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixing device of laser cutting head, including clamp, clamp is square frame structure, clamp is internally provided with inner cavity, and the both sides inner wall of inner cavity is connected with same horizontally disposed second spring, the bottom middle part of clamp is hatch frame, and open interior is equipped with cutting head body, the both sides outer wall of cutting head body offers horizontally disposed slot, and the side wall size of the size of slot and opening is adapted.The utility model is simple in structure, cooperated and tightened by clamp nut and fastening bolt, so that cutting head body is clamped on body, such a design causes cutting head body to avoid causing to wear because often turning, and protrusion is run into when cut, first by pressure sensor stress, signal is passed into controller, by the timely pass hull closure of controller, the first spring has cushioning effect, can collide to avoid cutting head body.
Description
Technical field
It the utility model is related to laser cutting technique field, more particularly to a kind of fixing device of laser cutting head.
Background technology
Laser cutting machine is the laser that will launch from laser, through light path system, is focused into the laser of high power density
Beam.Laser beam is irradiated to workpiece surface, workpiece is reached fusing point or boiling point, at the same the gases at high pressure coaxial with light beam will melt or
Gasified metal is blown away, and Laser cutting is to instead of traditional mechanical blades with sightless light beam, has precision high, cutting is fast
Speed, is not limited to cutting pattern limitation.The important component of laser cutting machine during laser cutting head, existing laser cutting head
It is typically the bottom for being threaded in laser cutting machine, wear damage can be caused by often turning cutting head, when the face of cutting is uneven
Whole when having protrusion, the collision of raised and laser cutting head, makes laser cutting head bend, causes screw thread mouth to deform upon and be not easy to take
Go out laser cutting head.
Utility model content
The purpose of this utility model is and a kind of laser cutting head proposed in order to solve shortcoming existing in the prior art
Fixing device.
To achieve these goals, the utility model employs following technical solution：
A kind of fixing device of laser cutting head, including clamp, the clamp are square frame structure, the clamp
It is internally provided with inner cavity, and the both sides inner wall of inner cavity is connected with same horizontally disposed second spring, in the bottom of the clamp
Between position be hatch frame, and open interior is connected with cutting head body, and the both sides outer wall of the cutting head body offers
Horizontally disposed slot, and the side wall size of the size of slot and opening is adapted, side of the slot away from slot side wall
Inner wall is placed with gasket, and the bosom of the cutting head body is hollow structure, and the bosom of cutting head body is clamped
There is condenser lens, the both sides outer wall of the clamp offers horizontally disposed threaded hole, and the side outer wall of the clamp passes through
One of threaded hole is connected with fastening bolt, and one end of fastening bolt extends to the another of clamp through another threaded hole
Outside side, the threaded one end of the fastening bolt is connected with clamp nut, and clamp nut is located at outside the opposite side of clamp, institute
The opposite side outer wall for stating clamp has controller by screw connection, and the bottom both sides of the clamp are welded with connecting plate, described
The side outer wall of connecting plate is welded with horizontally disposed first spring, and the described one end of first spring away from connecting plate is welded with pressure
Force snesor.
Preferably, the size of the gasket and the side inner wall size of slot are adapted, and the thickness of gasket is two to three lis
Rice.
Preferably, the model DATA-7311 of the controller, and controller is connected by signal wire and pressure sensor
Connect, the model 87N-05KS-R-10273 of pressure sensor.
Preferably, the bottom of the connecting plate and cutting head body, the bottom of pressure sensor are respectively positioned on same level.
Preferably, the car space of the second spring is more than the length of inner cavity, and second spring is located at fastening bolt
Lower section.
Preferably, the top of the cutting head body is located at the inside of inner cavity, and the top of cutting head body and the second bullet
Gap is left between spring.
The beneficial effects of the utility model are：This device structure is simple, and the bottom that cutting head body is placed on to clamp is opened
Between mouthful, the two side walls of opening are clamped on inside slot respectively, gasket can reduce between slot and cutting head body
Abrasion, is cooperated by clamp nut and fastening bolt and tightened so that cutting head body is clamped on body, and such a design makes
Cutting head body avoids causing to wear because often turning, in addition, run into protrusion when cut, elder generation by pressure sensor stress,
Signal is passed into controller, by the timely pass hull closure of controller, the first spring has cushioning effect, can be to avoid cutting head
Body collides.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of laser cutting head fixing device schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of laser cutting head fixing device partial structural diagram.
In figure：1 connecting plate, 2 first springs, 3 pressure sensors, 4 slots, 5 gaskets, 6 clamps, 7 controllers, 8 fastening spiral shells
Mother, 9 inner cavities, 10 fastening bolts, 11 second springs, 12 condenser lenses, 13 cutting head bodies.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-2, a kind of fixing device of laser cutting head, including clamp 6, clamp 6 are square frame structure, are pressed from both sides
Body 6 is internally provided with inner cavity 9, and the both sides inner wall of inner cavity 9 is connected with same horizontally disposed second spring 11, clamp 6
Bottom middle part is hatch frame, and open interior is connected with cutting head body 13, and the both sides outer wall of cutting head body 13 is equal
Horizontally disposed slot 4 is offered, and the side wall size of the size of slot 4 and opening is adapted, slot 4 is away from slot side wall
Side inner wall is placed with gasket 5, and the bosom of cutting head body 13 is hollow structure, and the bosom of cutting head body 13
Condenser lens 12 is connected with, the both sides outer wall of clamp 6 offers horizontally disposed threaded hole, and the side outer wall of clamp 6 passes through
One of threaded hole is connected with fastening bolt 10, and one end of fastening bolt 10 extends to clamp 6 through another threaded hole
Opposite side outside, the threaded one end of fastening bolt 10 is connected with clamp nut 8, and clamp nut 8 is located at the opposite side of clamp 6
Outside, the opposite side outer wall of clamp 6 have controller 7 by screw connection, and the bottom both sides of clamp 6 are welded with connecting plate 1, even
The side outer wall of fishplate bar 1 is welded with horizontally disposed first spring 2, and first one end of spring 2 away from connecting plate 1 is welded with pressure
Sensor 3.
In the utility model, the size of gasket 5 and the side inner wall size of slot 4 are adapted, and the thickness of gasket 5 arrives for two
Three centimetres, the model DATA-7311 of controller 7, and controller 7 is connected by signal wire and pressure sensor 3, pressure sensing
The model 87N-05KS-R-10273 of device 3, the bottom of connecting plate 1 and cutting head body 13, the equal position in the bottom of pressure sensor 3
In same level, the car space of second spring 11 is more than the length of inner cavity 9, and second spring 11 is located at fastening bolt 10
Lower section, the top of cutting head body 13 is located at the inside of inner cavity 9, and is stayed between the top of cutting head body 13 and second spring 11
There is gap.
Operation principle：Cutting head body 13 is placed between the bottom end opening of clamp 6, the two side walls of opening are distinguished
It is clamped on inside slot 4, gasket 5 can reduce the abrasion between slot 4 and cutting head body 13, by clamp nut 8 and tightly
Fixing bolt 10 cooperates and tightens so that cutting head body 13 is clamped on body 6, protrusion is run into when cut, first by pressure
3 stress of sensor, controller 7 is passed to by signal, passes through 7 timely pass hull closure of controller.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fixing device of laser cutting head, including clamp (6), the clamp (6) is square frame structure, its feature
It is, the clamp (6) is internally provided with inner cavity (9), and the both sides inner wall of inner cavity (9) is connected with same horizontally disposed
Two springs (11), the bottom middle part of the clamp (6) is hatch frame, and open interior is connected with cutting head body
(13), the both sides outer wall of the cutting head body (13) offers horizontally disposed slot (4), and the size of slot (4) and
The side wall size of opening is adapted, and side inner wall of the slot (4) away from slot side wall is placed with gasket (5), the cutting
The bosom of head body (13) is hollow structure, and the bosom of cutting head body (13) is connected with condenser lens (12),
The both sides outer wall of the clamp (6) offers horizontally disposed threaded hole, and the side outer wall of the clamp (6) passes through wherein one
A threaded hole is connected with fastening bolt (10), and one end of fastening bolt (10) extends to clamp (6) through another threaded hole
Opposite side outside, the threaded one end of the fastening bolt (10) is connected with clamp nut (8), and clamp nut (8) is positioned at folder
Outside the opposite side of body (6), the opposite side outer wall of the clamp (6) has controller (7), the clamp (6) by screw connection
Bottom both sides be welded with connecting plate (1), the side outer wall of the connecting plate (1) is welded with horizontally disposed first spring
(2), the one end of first spring (2) away from connecting plate (1) is welded with pressure sensor (3).
A kind of 2. fixing device of laser cutting head according to claim 1, it is characterised in that the gasket (5) it is big
Small and slot (4) side inner wall size is adapted, and the thickness of gasket (5) is two to three centimetres.
3. the fixing device of a kind of laser cutting head according to claim 1, it is characterised in that the controller (7)
Model DATA-7311, and controller (7) is connected by signal wire and pressure sensor (3), the model of pressure sensor (3)
For 87N-05KS-R-10273.
4. the fixing device of a kind of laser cutting head according to claim 1, it is characterised in that the connecting plate (1)
Bottom and cutting head body (13), the bottom of pressure sensor (3) are respectively positioned on same level.
A kind of 5. fixing device of laser cutting head according to claim 1, it is characterised in that the second spring (11)
Car space be more than the length of inner cavity (9), and second spring (11) is located at the lower section of fastening bolt (10).
A kind of 6. fixing device of laser cutting head according to claim 1, it is characterised in that the cutting head body
(13) top is located at the inside of inner cavity (9), and leaves gap between the top of cutting head body (13) and second spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931231.3U CN207239453U (en) | 2017-07-28 | 2017-07-28 | A kind of fixing device of laser cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931231.3U CN207239453U (en) | 2017-07-28 | 2017-07-28 | A kind of fixing device of laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239453U true CN207239453U (en) | 2018-04-17 |
Family
ID=61878720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931231.3U Expired - Fee Related CN207239453U (en) | 2017-07-28 | 2017-07-28 | A kind of fixing device of laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549003A (en) * | 2018-05-30 | 2019-12-10 | 佛山市嘉实和生物科技有限公司 | laser equipment and laser cutting head equipment thereof |
-
2017
- 2017-07-28 CN CN201720931231.3U patent/CN207239453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549003A (en) * | 2018-05-30 | 2019-12-10 | 佛山市嘉实和生物科技有限公司 | laser equipment and laser cutting head equipment 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190728 |