CN208556388U - A kind of laser cutting head nozzle apparatus for automatic change - Google Patents
A kind of laser cutting head nozzle apparatus for automatic change Download PDFInfo
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- CN208556388U CN208556388U CN201821097670.XU CN201821097670U CN208556388U CN 208556388 U CN208556388 U CN 208556388U CN 201821097670 U CN201821097670 U CN 201821097670U CN 208556388 U CN208556388 U CN 208556388U
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- transmission shaft
- tooth
- laser cutting
- face
- transmission
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Abstract
The utility model relates to a kind of laser cutting head nozzle, specifically a kind of laser cutting head nozzle apparatus for automatic change belongs to laser cutting technique field.It includes mounting plate, driving gear set there are two being set on mounting plate, each driving gear set includes multiple transmission gears, transmission gear is connected on transmission shaft, transmission shaft is connected on a mounting board by bearing, transmission shaft is sequentially connected gripping dogs from top to bottom, torsional spring and turn tooth, torsional spring upper and lower side is separately connected claw and turns tooth, turn tooth lower end surface and be along the circumferential direction equipped with multiple to turn tooth bulge-structure, transmission shaft upper surface is along the circumferential direction equipped with transmission shaft protrusion means identical with tooth bulge-structure quantity is turned, turn tooth bulge-structure and transmission shaft protrusion means engage connection one by one.The utility model can be realized the automatic replacement of laser cutting head nozzle, save replacing construction, sufficiently guarantee safe operation, raising production efficiency and productivity effect；Equipped with spring force discharging function, it is ensured that nozzle is normally placed.
Description
Technical field
The utility model relates to a kind of laser cutting head nozzle, specifically a kind of laser cutting head nozzle is replaced automatically
Device belongs to laser cutting technique field.
Background technique
Laser cutting is to cross material surface using the focusing laser beam flying of high power density, in a very short period of time by material
Be heated to thousands of or even up to ten thousand degrees Celsius, make material instant melting or vaporization, then will be melted with high pressure gas or vaporization substance from
It is blown away in joint-cutting, to achieve the purpose that cutting material.
Optical-fiber laser cutting technique is faster more efficient than conventional laser cutting speed, and process time is short, heat affected area
Small, thermal deformation and machining deformation are small；The focal beam spot of laser beam is small, it can be achieved that the micro Process finer to workpiece material；It passes
Lead more superior with focusing performance, power is easily-controllable with energy；The modular mechanical component of compact and portable designs, and weight is light, especially
It is suitable for factory floor use.
In recent years the demand of the domestic demand to Materialbearbeitung mit Laserlicht, especially optical-fiber laser cutting increases sharply, domestic to set
Standby sales volume in recent years also increases, and the laser enterprise developed recently impetus is swift and violent.But the nozzle of laser cutting head replacement at present is all
It is manually performed, artificial safe operation coefficient is low, high production cost.It to be replaced in the cutting of corresponding different plates different
Nozzle significantly limits the production efficiency of laser cutting.
Summary of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of laser cutting head nozzle automatically more
Changing device can be realized the automatic replacement of laser cutting head nozzle, save replacing construction, sufficiently guarantee safe operation, raising
Production efficiency and productivity effect.
According to technical solution provided by the utility model, a kind of laser cutting head nozzle apparatus for automatic change includes installation
Plate passes through bearing on mounting plate and connects drive shaft, the fixed servo motor in mounting plate lower end, and servo motor output end connects drive shaft
Lower end, drive shaft upper end connection driving gear, it is characterized in that: setting on mounting plate, there are two driving gear set, each transmission gears
Group includes multiple transmission gears, and one in multiple transmission gears engages connection with gear is driven, two neighboring transmission gear it
Between pass through transition gear engaged transmission；The transmission gear is connected on transmission shaft, and transmission shaft is connected to mounting plate by bearing
On, transmission shaft is sequentially connected gripping dogs, torsional spring from top to bottom and turns tooth, and torsional spring upper and lower side is separately connected gripping dogs and turns
Tooth, turn tooth lower end surface be along the circumferential direction equipped with it is multiple turn tooth bulge-structure, transmission shaft upper surface is along the circumferential direction equipped with and turns tooth
The identical transmission shaft protrusion means of bulge-structure quantity, turn tooth bulge-structure and transmission shaft protrusion means engage connection one by one.
Further, two driving gear sets are symmetrical set centered on driving the gear center of circle.
Further, turning tooth bulge-structure includes turning tooth slope end face and turning tooth right angle end face, transmission shaft protrusion means packet
Transmission shaft slope end face and transmission shaft right angle end face are included, turns tooth slope end face towards transmission shaft slope end face, turns tooth right angle end face
Towards transmission shaft right angle end face.
Further, transition gear is connected on transition wheel shaft, and transition wheel shaft is connected on a mounting board by bearing.
Compared with the prior art the utility model has the advantage that
The utility model structure is simple, compact, reasonable, can be realized the automatic replacement of laser cutting head nozzle, saves
Replacing construction, sufficiently guarantee safe operation improve production efficiency and productivity effect；It places, meets many types of equipped with multistation nozzle
Number nozzle uses；It is stable by gear drive；Equipped with spring force discharging function, it is ensured that nozzle is normally placed.
Detailed description of the invention
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model main view.
Description of symbols: 1- mounting plate, 2- servo motor, 3- drive shaft, 4- drive gear, 5- transition wheel shaft, 6- mistake
Cross gear, 7- transmission shaft, 8- transmission gear, 9- gripping dogs, 10- torsional spring, 11- turn tooth, 12- turns tooth bulge-structure, 13- transmission
Axis bulge-structure.
Specific embodiment
The utility model will be further described in conjunction with the embodiment in attached drawing below:
As shown in Fig. 1 ~ 3, the utility model mainly includes mounting plate 1, passes through bearing connection drive shaft 3, peace on mounting plate 1
Servo motor 2 is fixed in 1 lower end of loading board, and 2 output end of servo motor connects 3 lower end of drive shaft, 3 upper end of drive shaft connection driving gear
4.Servo motor 2 drives drive shaft 3 to rotate, and drive shaft 3 drives driving gear 4 to rotate with it again.
It is set on mounting plate 1 there are two driving gear set, two driving gear sets left and right pair centered on driving 4 center of circle of gear
Claim setting.
Each driving gear set includes multiple transmission gears 8, and one in multiple transmission gears 8 engages with driving gear 4
It connects, passes through 6 engaged transmission of transition gear between two neighboring transmission gear 8.
The transmission gear 8 is connected on transmission shaft 7, and transmission shaft 7 is connected on mounting plate 1 by bearing, transmission shaft 7 from
Top to bottm is sequentially connected gripping dogs 9, torsional spring 10 and turns tooth 11, and 10 upper and lower side of torsional spring is separately connected gripping dogs 9 and turns tooth 11,
Turn 11 lower end surface of tooth be along the circumferential direction equipped with it is multiple turn tooth bulge-structure 12,7 upper surface of transmission shaft is along the circumferential direction equipped with and turns
The identical transmission shaft protrusion means 13 of 12 quantity of tooth bulge-structure, turn tooth bulge-structure 12 and transmission shaft protrusion means 13 are nibbled one by one
Close connection.
The tooth bulge-structure 12 that turns includes turning tooth slope end face and turning tooth right angle end face, and transmission shaft protrusion means 13 include
Transmission shaft slope end face and transmission shaft right angle end face turn tooth slope end face towards transmission shaft slope end face, turn tooth right angle end face face
To transmission shaft right angle end face, turn tooth 11 and rotated relative to transmission shaft 7, turns tooth right angle end face Contact Transmission axis right angle end face and prevent to turn
Tooth 11 rotates, and turns tooth slope end face Contact Transmission axis slope end face, under the effect of torsion spring, transmission can be slipped over by turning tooth slope end face
Axis slope end face.
The transition gear 6 is connected on transition wheel shaft 5, and transition wheel shaft 5 is connected on mounting plate 1 by bearing.
The utility model specific work process is as follows: nozzle is placed on gripping dogs, when starting that nozzle is installed, servo electricity
Machine rotates forward, driving gear and motor rotating Vortex, while transmission gear and driving gear engagement rotation, and transmission gear is anti-
It to rotation, is driven between transmission gear by transition gear, to once realize that output wheel Multi-station synchronous rotates in same direction.Work as spray
When mouth places completion installation, servo motor will be rotated, and nozzle will not rotate at this time, and gripping dogs stress, which is transmitted to, turns tooth
On, turn tooth bulge-structure and shaft bulge-structure connecting part and engage skidding when by resistance to unload power and loosen, turns tooth radial rotating
When the power being subject to is greater than pre-pressure of the spring, turning tooth and transmission shaft will loosen and unload power, so that preventing motor from crossing transduction causes nozzle damage
It is bad.When dismantling nozzle, mechanism reversion, turns tooth bulge-structure and shaft bulge-structure connecting part is right angle end face, guarantees power
Be transmitted disassembly.
Claims (4)
- Pass through bearing connection 1. a kind of laser cutting head nozzle apparatus for automatic change, including mounting plate (1), on mounting plate (1) to drive Moving axis (3), mounting plate (1) lower end is fixed servo motor (2), and servo motor (2) output end connects drive shaft (3) lower end, driving Axis (3) upper end connection driving gear (4), it is characterized in that: setting on mounting plate (1), there are two driving gear set, each transmission gears Group includes multiple transmission gears (8), and one in multiple transmission gears (8) engages connection, two neighboring biography with driving gear (4) Pass through transition gear (6) engaged transmission between moving gear (8)；The transmission gear (8) is connected on transmission shaft (7), transmission shaft (7) be connected on mounting plate (1) by bearing, transmission shaft (7) be sequentially connected from top to bottom gripping dogs (9), torsional spring (10) and Turn tooth (11), torsional spring (10) upper and lower side is separately connected gripping dogs (9) and turns tooth (11), turns tooth (11) lower end surface along the circumferential direction Turn tooth bulge-structure (12) equipped with multiple, transmission shaft (7) upper surface is along the circumferential direction equipped with and turns tooth bulge-structure (12) quantity Identical transmission shaft protrusion means (13) turn tooth bulge-structure (12) and transmission shaft protrusion means (13) and engage connection one by one.
- 2. a kind of laser cutting head nozzle apparatus for automatic change as described in claim 1, it is characterized in that: described two driving cogs Wheel group is symmetrical set centered on driving gear (4) center of circle.
- 3. a kind of laser cutting head nozzle apparatus for automatic change as described in claim 1, it is characterized in that: described turn tooth protrusion knot Structure (12) includes turning tooth slope end face and turning tooth right angle end face, and transmission shaft protrusion means (13) include transmission shaft slope end face and biography Moving axis right angle end face turns tooth slope end face towards transmission shaft slope end face, turns tooth right angle end face towards transmission shaft right angle end face.
- 4. a kind of laser cutting head nozzle apparatus for automatic change as described in claim 1, it is characterized in that: the transition gear (6) it is connected on transition wheel shaft (5), transition wheel shaft (5) is connected on mounting plate (1) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097670.XU CN208556388U (en) | 2018-07-11 | 2018-07-11 | A kind of laser cutting head nozzle apparatus for automatic change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097670.XU CN208556388U (en) | 2018-07-11 | 2018-07-11 | A kind of laser cutting head nozzle apparatus for automatic change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556388U true CN208556388U (en) | 2019-03-01 |
Family
ID=65492653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097670.XU Active CN208556388U (en) | 2018-07-11 | 2018-07-11 | A kind of laser cutting head nozzle apparatus for automatic change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807480A (en) * | 2019-03-19 | 2019-05-28 | 武汉华俄激光工程有限公司 | A kind of automatic replacement laser cutting head nozzle device |
| CN111085776A (en) * | 2020-01-15 | 2020-05-01 | 松山湖材料实验室 | Method and device for quickly changing air nozzle of laser equipment |
| CN112775571A (en) * | 2021-02-04 | 2021-05-11 | 奔腾激光(温州)有限公司 | Cutting head anticollision structure |
-
2018
- 2018-07-11 CN CN201821097670.XU patent/CN208556388U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807480A (en) * | 2019-03-19 | 2019-05-28 | 武汉华俄激光工程有限公司 | A kind of automatic replacement laser cutting head nozzle device |
| CN111085776A (en) * | 2020-01-15 | 2020-05-01 | 松山湖材料实验室 | Method and device for quickly changing air nozzle of laser equipment |
| CN111085776B (en) * | 2020-01-15 | 2020-09-29 | 松山湖材料实验室 | Method and device for quickly changing air nozzle of laser equipment |
| CN112775571A (en) * | 2021-02-04 | 2021-05-11 | 奔腾激光(温州)有限公司 | Cutting head anticollision structure |
| CN112775571B (en) * | 2021-02-04 | 2022-11-01 | 奔腾激光(浙江)股份有限公司 | Cutting head anticollision structure |
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