CN208680783U - A kind of stainless steel tube laser cutting device - Google Patents
A kind of stainless steel tube laser cutting device Download PDFInfo
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- CN208680783U CN208680783U CN201821271784.1U CN201821271784U CN208680783U CN 208680783 U CN208680783 U CN 208680783U CN 201821271784 U CN201821271784 U CN 201821271784U CN 208680783 U CN208680783 U CN 208680783U
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Abstract
The utility model discloses a kind of stainless steel tube laser cutting device, including clamping jaw, nozzle and cleaning mechanism, clamping jaw clamps one end of stainless steel tube and drives stainless steel tube around own axis；Nozzle is located at the side of stainless steel tube, and nozzle sprays laser beam and first fluid to stainless steel tube, the radial direction of the injection direction of nozzle along stainless steel tube；Cleaning mechanism includes collecting pipe and injector, and collecting pipe is located at the inside of stainless steel tube and is coaxially disposed with stainless steel tube, and the position of collecting pipe face nozzle offers entry portal, axial injection second fluid of the injector along collecting pipe.It is rotated by stainless steel tube, get Shi stainless steel tube local heating reduces the yellowing area of incision；The fusant and burr that laser irradiation stainless steel tube generates are entered in collecting pipe under the action of first fluid by entry portal, and be discharged under the action of second fluid, not only it is conducive to heat dissipation, but also realize the quick discharge of fusant, burr is reduced, the yellowing area inside stainless steel tube is reduced.
Description
Technical field
The utility model relates to cutting technique field more particularly to a kind of stainless steel tube laser cutting devices.
Background technique
Tubing is all scale flow line production at present, and it is that can not pause in process that tubing, which is continuously shaped,
With rotation.For example, the length that can only be processed into 6 meters is supplied to next procedure, next carry out secondary operation again, by these 6
Segment product required for the long tube of rice is cut into.This process expends more manpower and material resources cost, including transhipment, clamping, field
Ground, the loss of artificial and material head etc..
Laser cutting is using the high power density laser beam irradiation workpiece focused, melt illuminated material rapidly,
Vaporization, ablation reach burning point, while blowing down melt substance by with the coaxial high-speed flow of light beam, and workpiece is cut to realize
The purpose opened, laser cutting are widely applied on pipe production line because of precision height, fireballing advantage.
In existing laser cutting device, by nozzle by laser irradiation on tubing to be processed, in tubing rotary course
In, high power density laser beam irradiates tubing, so that the illuminated place of tubing melts rapidly.But what laser beam irradiation tubing generated
Fusant cannot be removed in time, and heat cannot scatter and disappear in time, cause pipe notch coarse, and burr is more, and tubing yellowing is serious,
Influence the progress of processing quality and subsequent handling.
Utility model content
The purpose of this utility model is to provide a kind of stainless steel tube laser cutting devices, to solve to exist in the prior art
Cutting process in fusant cannot by it is timely remove, the technical problem that heat cannot scatter and disappear in time.
As above design, the technical scheme adopted by the utility model is
A kind of stainless steel tube laser cutting device, comprising:
Clamping jaw clamps one end of stainless steel tube and drives the stainless steel tube around own axis；
Nozzle, positioned at the side of the stainless steel tube, the nozzle sprays laser beam and first-class to the stainless steel tube
Body, the radial direction of the injection direction of the nozzle along the stainless steel tube；
Cleaning mechanism, including collecting pipe and injector, the collecting pipe be located at the inside of the stainless steel tube and with it is described
Stainless steel tube is coaxially disposed, and the position of nozzle described in the collecting pipe face offers entry portal, and the injector is along the receipts
The axial injection second fluid of collector.
Wherein, the first fluid and the second fluid are compressed gas.
Wherein, the intensity of the first fluid is greater than the intensity of the second fluid.
Wherein, the intensity of the first fluid is 0.8MPa, and the intensity of the second fluid is 0.1MPa.
Wherein, be provided with gap between the collecting pipe and the stainless steel tube, the size in the gap be 0.2mm~
0.3mm。
It wherein, further include support, several described clamping jaws are set on the support and around the circumferential direction of the stainless steel tube
It is uniformly distributed.
It wherein, further include motor, the output shaft of the motor is connect by retarder with the support.
It wherein, further include laser generator, the laser generator is connect with the nozzle.
It wherein, further include compressor, the compressor is connect with the nozzle.
Wherein, the revolving speed of the stainless steel tube is 0.03m/s~0.06m/s.
The utility model has the beneficial effects that
The utility model proposes stainless steel tube laser cutting device, by clamping jaw clamp stainless steel tube one end and drive
Stainless steel tube rotation sprays laser beam and first fluid to stainless steel tube by nozzle, so that stainless steel tube local heating, reduces
The yellowing area of incision；Entry portal face nozzle setting, so that fusant and burr that laser irradiation stainless steel tube generates exist
Entered in collecting pipe under the action of first fluid by entry portal, and be discharged under the action of second fluid, is not only conducive to heat dissipation,
And the quick discharge of fusant is realized, burr is reduced, reduces the yellowing area inside stainless steel tube, improves stainless steel tube
Processing quality.
Detailed description of the invention
Fig. 1 is the schematic diagram of stainless steel tube laser cutting device provided by the utility model.
In figure:
1, clamping jaw；2, stainless steel tube；3, nozzle；4, collecting pipe；
41, entry portal.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Referring to Fig. 1, the utility model embodiment provides a kind of stainless steel tube laser cutting device, including clamping jaw 1, nozzle 3
And cleaning mechanism, clamping jaw 1 clamp one end of stainless steel tube 2 and drive stainless steel tube 2 around own axis；Nozzle 3 is located at not
The side of rust steel pipe 2, nozzle 3 spray laser beam and first fluid to stainless steel tube 2, and the injection direction of nozzle 3 is along stainless steel tube 2
Radial direction；Cleaning mechanism includes collecting pipe 4 and injector, and collecting pipe 4 is located at the inside of stainless steel tube 2 and same with stainless steel tube 2
Axis setting, the position of 4 face nozzle 3 of collecting pipe offer entry portal 41, axial injection second of the injector along collecting pipe 4
Body.
During processing to stainless steel tube 2, stainless steel tube 2 rotates, and the position of laser beam and first fluid is motionless, makes
2 local heating of stainless steel tube is obtained, the yellowing area of incision is reduced；41 face nozzle 3 of entry portal setting, so that laser irradiation is not
The fusant and burr that steel pipe 2 generates that become rusty pass through entry portal 41 under the action of first fluid and enter in collecting pipe 4, and second
It is discharged under the action of fluid, is not only conducive to heat dissipation, but also realize the quick discharge of fusant, reduce burr, reduce stainless steel
Yellowing area inside pipe 2 improves the processing quality of stainless steel tube 2.
In the present embodiment, first fluid and second fluid are compressed gas.Because of the setting of second fluid, so that
During processing to stainless steel tube 2, heat dissipation is very fast, therefore the use of compressed gas is that can reach the purpose for reducing yellowing area,
Save cost.
The intensity of first fluid is greater than the intensity of second fluid.First fluid can be in time by fusant and burr from injection
Mouth 41 is blown into collecting pipe 4, because the intensity of first fluid is big, avoids second fluid side-blown to outside collecting pipe 4 from entry portal 41
Wind guarantees the cleaning effect of fusant and burr.In the present embodiment, the intensity of first fluid is 0.8MPa, second fluid
Intensity is 0.1MPa.Certainly, the intensity of first fluid and the intensity of second fluid can be configured according to actual needs, herein not
It is restricted.As shown in figure 1 shown in the arrow in nozzle 3, the flow direction of second fluid is received as shown in figure 1 for the flow direction of first fluid
Shown in arrow in collector 4.
Because collecting pipe 4 is located in stainless steel tube 2 and is coaxially disposed with stainless steel tube 2, in order to avoid collecting pipe 4 is to stainless
The rotation of steel pipe 2 causes to interfere, gap setting between collecting pipe 4 and stainless steel tube 2, and the setting of collecting pipe 4, avoids fusant
Enter in stainless steel tube 2 with burr and stainless steel tube 2 is caused to damage.The size in gap is 0.2mm~0.3mm, is not limited herein
System.
Clamping jaw 1 can clamp stainless steel tube 2, and several clamping jaws 1 are uniformly distributed around the circumferential direction of stainless steel tube 2, so that not
Rust steel pipe 2 is in communication with the outside close to one end of clamping jaw 1, and second fluid can be along the axial to the direction of clamping jaw 1 of stainless steel tube 2
Flowing, this is also convenient for the setting position to injector and is arranged.
In order to which several clamping jaws 1 are fixed, stainless steel tube laser cutting device further includes support, several clamping jaws 1
It is set on support.Clamping jaw 1 is able to drive the rotation of stainless steel tube 2, i.e. support drives stainless steel tube 2 to rotate by clamping jaw 1.Support
It is connected to motor, the output shaft of motor drives support rotation by retarder.In the present embodiment, the revolving speed of stainless steel tube 2 is
0.03m/s~0.06m/s.
Laser beam is irradiated the surface of stainless steel tube 2, and laser beam is generated by laser generator, laser generator and spray
Mouth 3 connects, so that laser beam is irradiated along the injection direction (i.e. the radial direction of stainless steel tube 2) of nozzle 3, reduces and stainless steel tube 2
Contact area reduces the area for the stainless steel tube 2 being melted, and saves material.
The first fluid that nozzle 3 sprays is generated by compressor, and compressor is connect with nozzle 3, so that first fluid edge
The injection direction (i.e. the radial direction of stainless steel tube 2) of nozzle 3 sprays, convenient for being radiated by cut place to stainless steel tube 2.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of stainless steel tube laser cutting device characterized by comprising
Clamping jaw (1) clamps the one end of stainless steel tube (2) and drives the stainless steel tube (2) around own axis；
Nozzle (3), is located at the side of the stainless steel tube (2), and nozzle (3) the Xiang Suoshu stainless steel tube (2) sprays laser beam
And first fluid, the radial direction of the injection direction of the nozzle (3) along the stainless steel tube (2)；
Cleaning mechanism, including collecting pipe (4) and injector, the collecting pipe (4) be located at the inside of the stainless steel tube (2) and with
The stainless steel tube (2) is coaxially disposed, and the position of nozzle (3) described in collecting pipe (4) face offers entry portal (41), institute
State axial injection second fluid of the injector along the collecting pipe (4).
2. stainless steel tube laser cutting device according to claim 1, which is characterized in that the first fluid and described
Two fluids are compressed gas.
3. stainless steel tube laser cutting device according to claim 1, which is characterized in that the intensity of the first fluid is big
In the intensity of the second fluid.
4. stainless steel tube laser cutting device according to claim 3, which is characterized in that the intensity of the first fluid is
0.8MPa, the intensity of the second fluid are 0.1MPa.
5. stainless steel tube laser cutting device according to claim 1, which is characterized in that the collecting pipe (4) with it is described
Gap is provided between stainless steel tube (2), the size in the gap is 0.2mm~0.3mm.
6. stainless steel tube laser cutting device according to claim 1, which is characterized in that it further include support, several institutes
Clamping jaw (1) is stated to be set on the support and be uniformly distributed around the circumferential direction of the stainless steel tube (2).
7. stainless steel tube laser cutting device according to claim 6, which is characterized in that it further include motor, the motor
Output shaft connect with the support by retarder.
8. stainless steel tube laser cutting device according to claim 1, which is characterized in that it further include laser generator, institute
Laser generator is stated to connect with the nozzle (3).
9. stainless steel tube laser cutting device according to claim 1, which is characterized in that it further include compressor, the pressure
Contracting machine is connect with the nozzle (3).
10. stainless steel tube laser cutting device according to claim 1, which is characterized in that the stainless steel tube (2) turns
Speed is 0.03m/s~0.06m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271784.1U CN208680783U (en) | 2018-08-08 | 2018-08-08 | A kind of stainless steel tube laser cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271784.1U CN208680783U (en) | 2018-08-08 | 2018-08-08 | A kind of stainless steel tube laser cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208680783U true CN208680783U (en) | 2019-04-02 |
Family
ID=65884300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271784.1U Active CN208680783U (en) | 2018-08-08 | 2018-08-08 | A kind of stainless steel tube laser cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208680783U (en) |
-
2018
- 2018-08-08 CN CN201821271784.1U patent/CN208680783U/en active Active
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