CN107931874A - A kind of laser cutting machine replaces spray nozzle device automatically - Google Patents
A kind of laser cutting machine replaces spray nozzle device automatically Download PDFInfo
- Publication number
- CN107931874A CN107931874A CN201711484568.5A CN201711484568A CN107931874A CN 107931874 A CN107931874 A CN 107931874A CN 201711484568 A CN201711484568 A CN 201711484568A CN 107931874 A CN107931874 A CN 107931874A
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- China
- Prior art keywords
- hole
- gear shaft
- cutting machine
- laser cutting
- nozzle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of laser cutting machine to replace spray nozzle device automatically.Including the box body being made of upper cartridge body and lower box body, the gear shaft that some synchronous gear shafts being connected in series and driving synchronous gear shaft rotate is placed in box body vertically, gear shaft axle center is equipped with mounting hole, the axle center of synchronous gear shaft is equipped with through hole, guide rod is equipped with through hole, guide rod upper end is equipped with nozzle holder, and guide rod side wall is equipped with guide finger, through-hole wall is equipped with the guide groove for accommodating guide finger, and nozzle holder upper end is equipped with the locating piece of positioning nozzle.The configuration of the present invention is simple, by using this structure, the rotation of nozzle holder can drive nozzle to rotate, and realize the installation and removal of nozzle, substantially increase nozzle exchange efficiency, reduce the labor intensity of worker.
Description
Technical field
The present invention relates to a kind of laser cutting machine to replace spray nozzle device automatically.
Background technology
With the intelligentized continuous development of modern industry, laser cutting machine industry is in the side such as cutting efficiency, the degree of automation
Face requirement is higher and higher, and by optimizing mechanical structure, high performance motor type selecting improves machine tool motion performance, cut by optimize technique
Cut parameter and improve cut quality, shorten cutting dead time by being equipped with automatic loading and unloading device, for unlike material not
With the plate of thickness of slab, in order to reach due cutting effect, generally require to replace the nozzle of laser cutting machine, usual nozzle uses
It is threaded on cutting head, it is necessary to manually be replaced manually, the cyclic process of a manual operation probably has：Cutting head is temporary
Stop, remove nozzle, identification to be installed nozzle, will nozzle screw, performs nozzle demarcate etc. five steps, often need
3-5 minutes even longer time is consumed, replacement nozzle efficiency is low, and labor strength is big.
The content of the invention
In view of the foregoing drawbacks, it is easy to operate it is an object of the invention to provide a kind of simple in structure, spray can be greatly improved
The replacement efficiency of mouth, a kind of low laser cutting machine of labor strength replace spray nozzle device automatically.
The technical solution adopted in the present invention is for this：
Including the box body being made of upper cartridge body and lower box body, some synchronous gear shafts being connected in series and drive are placed in box body vertically
The gear shaft that dynamic synchronous gear shaft rotates, gear shaft axle center are equipped with mounting hole, and the axle center of synchronous gear shaft, which is equipped with, to be led to
Hole, through hole is interior to be equipped with guide rod, and guide rod upper end is equipped with nozzle holder, and guide rod side wall is equipped with guide finger, through-hole wall
The guide groove for accommodating guide finger is equipped with, nozzle holder upper end is equipped with the locating piece of positioning nozzle.
Further as above-mentioned technical proposal is improved, and the lower end of the guide rod is equipped with axial cavity, synchronous gear shaft
Through-hole wall be equipped with step, spring base is equipped with through hole, spring base lower end outer wall is equipped with the chuck with step cooperation, chuck
Lower end is equipped with the baffle ring being stuck on through-hole wall, and spring base lower end is equipped with axially directed hole, screw, spiral shell are equipped with axially directed hole
Nail is fixedly connected through spring base upper end with the axial cavity bottom surface of guide rod, is equipped with spring in axial cavity, spring pocket is in bullet
Outside spring abutment and screw, spring upper end and lower end are respectively held against axial cavity bottom surface and chuck upper surface.
Further as above-mentioned technical proposal is improved, and the upper cartridge body lower face and lower box body upper surface are respectively equipped with axis
Hold mounting hole, be connected to bearing in the bearing mounting hole, gear shaft upper and lower side and synchronous gear shaft upper and lower side respectively with axis
Hold connection.
Further as above-mentioned technical proposal is improved, and the bearing is deep groove ball bearing.
Further as above-mentioned technical proposal is improved, and the guide rod upper end is equipped with transition seat, the nozzle holder
It is fixedly mounted on transition seat upper end.
Further as above-mentioned technical proposal is improved, and the side wall of the upper cartridge body is equipped with pouring orifice.
Further as above-mentioned technical proposal is improved, and the transition seat upper surface is equipped with accommodating chamber, and accommodating chamber bottom surface is set
There is location hole, nozzle holder lower face is equipped with the positioning pin coordinated with location hole, and accommodating chamber side wall passes through holding screw and spray
Mouth holder is fixedly connected.
Further as above-mentioned technical proposal is improved, and the quantity of the locating piece is two, two locating pieces relative to
Nozzle holder axial line is symmetrical, and the inner surface of two locating pieces is parallel.
It is an advantage of the invention that：
The configuration of the present invention is simple, by using this structure, the rotation of nozzle holder can drive nozzle to rotate, and realize nozzle
Installation and removal, substantially increase nozzle exchange efficiency, reduce the labor intensity of worker.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the partial enlarged view of B in Fig. 2.
Fig. 4 is the connection diagram of guide rod, transition seat and nozzle holder.
Fig. 5 is the partial enlarged view of C in Fig. 1.
In figure 1 be upper cartridge body, 2 be lower box body, 3 be synchronous gear shaft, 4 be gear shaft, 5 be mounting hole, 6 be oriented to
Bar, 7 be nozzle holder, 8 be guide finger, 9 be locating piece, 10 be spring base, 11 be chuck, 12 be baffle ring, 13 be axial lead
Xiang Kong, 14 be screw, 15 be spring, 16 be bearing, 17 be transition seat, 18 be pouring orifice, 19 be location hole, 20 be clamp screw
Nail.
Embodiment
A kind of laser cutting machine replaces spray nozzle device, including the box body being made of upper cartridge body 1 and lower box body 2, box body automatically
The interior gear shaft 4 placed some synchronous gear shafts 3 being connected in series and driving synchronous gear shaft 3 vertically and rotated, sliding tooth
4 axle center of wheel shaft is equipped with mounting hole 5, and the axle center of synchronous gear shaft 3 is equipped with through hole, guide rod 6,6 upper end of guide rod are equipped with through hole
Equipped with nozzle holder 7,6 side wall of guide rod is equipped with guide finger 8, and through-hole wall is equipped with the guide groove for accommodating guide finger 8, spray
7 upper end of mouth holder is equipped with the locating piece 9 of positioning nozzle.
Further as above-mentioned technical proposal is improved, and the lower end of the guide rod 6 is equipped with axial cavity, synchronous gear shaft
3 through-hole wall is equipped with step, and spring base 10 is equipped with through hole, and 10 lower end outer wall of spring base is equipped with the chuck coordinated with step
11,11 lower end of chuck is equipped with the baffle ring 12 being stuck on through-hole wall, and 10 lower end of spring base is equipped with axially directed hole 13, axially directed
Screw 14 is equipped with hole 13, screw 14 is fixedly connected through 10 upper end of spring base with the axial cavity bottom surface of guide rod 6, axial recessed
Intracavitary is equipped with spring 15, and spring 15 is sleeved on outside spring base 10 and screw 14, and 15 top and bottom of spring are respectively held against axial cavity
11 upper surface of bottom surface and chuck.
Further as above-mentioned technical proposal is improved, and 1 lower face of upper cartridge body and 2 upper surface of lower box body are respectively equipped with
Bearing mounting hole, bearing 16,4 upper and lower side of gear shaft and synchronous gear shaft 3 upper and lower side point are connected in the bearing mounting hole
It is not connected with bearing 16.
Further as above-mentioned technical proposal is improved, and the bearing 16 is deep groove ball bearing.
Further as above-mentioned technical proposal is improved, and 6 upper end of guide rod is equipped with transition seat 17, and the nozzle is put
Seat 7 is fixedly mounted on 17 upper end of transition seat.
Further as above-mentioned technical proposal is improved, and the side wall of the upper cartridge body 1 is equipped with pouring orifice 18.
Further as above-mentioned technical proposal is improved, and 17 upper surface of transition seat is equipped with accommodating chamber, accommodating chamber bottom surface
Equipped with location hole 19,7 lower face of nozzle holder is equipped with the positioning pin coordinated with location hole 19, and accommodating chamber side wall passes through clamp screw
Nail 20 is fixedly connected with nozzle holder 7.
Further as above-mentioned technical proposal is improved, and the quantity of the locating piece 9 is two, and two locating pieces 9 are opposite
Symmetrical in 7 axial line of nozzle holder, the inner surface of two locating pieces 9 is parallel.
The nozzle of the present apparatus using trickle Curve guide impeller is carried out on the basis of the original-pack nozzles of Precitec, repair by nozzle outer contour
Approximate regular hexagon is changed to, its width is slightly less than the distance of the two locating piece inner surfaces in nozzle holder upper end, by putting
Seat rotation, the inner surface of two locating pieces promote, and realize nozzle rotation, that completes nozzle is installed on dismounting.
When dismantling nozzle, cutting head test, the hex surface of nozzle and the company of nozzle holder position when most
Block mismatches, and when nozzle is with cutting head test, its bottom contacts simultaneously stress with nozzle holder, nozzle holder is together with mistake
Cross seat to rotate while in the case of stress by spring slowly declining, such nozzle will fall into nozzle completely and put
In seat, the hex surface of nozzle is contacted by the inner surface of locating piece, smoothly realizes that nozzle rotates.
It is emphasized that：The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention,
Every equivalent structure or equivalent flow shift made using description of the invention and accompanying drawing content, is directly or indirectly used in
Other related technical areas, are included within the scope of the present invention.
Claims (8)
1. a kind of laser cutting machine replaces spray nozzle device automatically, it is characterised in that including the box being made of upper cartridge body and lower box body
Body, the gear shaft that some synchronous gear shafts being connected in series and driving synchronous gear shaft rotate is placed in box body, is driven vertically
Movable gear shaft axle center is equipped with mounting hole, and the axle center of synchronous gear shaft is equipped with through hole, is equipped with guide rod in through hole, guide rod upper end is set
There is nozzle holder, guide rod side wall is equipped with guide finger, and through-hole wall is equipped with the guide groove for accommodating guide finger, and nozzle is put
Seat upper end is equipped with the locating piece of positioning nozzle.
2. a kind of laser cutting machine according to claim 1 replaces spray nozzle device automatically, it is characterised in that the guide rod
Lower end be equipped with axial cavity, the through-hole wall of synchronous gear shaft is equipped with step, and spring base, spring base lower end are equipped with through hole
Outer wall is equipped with the chuck coordinated with step, and chuck lower end is equipped with the baffle ring being stuck on through-hole wall, and spring base lower end is equipped with axial
Pilot hole, is equipped with screw in axially directed hole, and screw is fixedly connected through spring base upper end with the axial cavity bottom surface of guide rod,
Spring is equipped with axial cavity, for spring pocket outside spring base and screw, spring upper end and lower end are respectively held against axial cavity bottom surface
With chuck upper surface.
3. a kind of laser cutting machine according to claim 1 replaces spray nozzle device automatically, it is characterised in that the upper cartridge body
Lower face and lower box body upper surface are respectively equipped with bearing mounting hole, are connected to bearing in the bearing mounting hole, in gear shaft
Lower end and synchronous gear shaft upper and lower side are connected with bearing respectively.
4. a kind of laser cutting machine according to claim 3 replaces spray nozzle device automatically, it is characterised in that the bearing is
Deep groove ball bearing.
5. a kind of laser cutting machine according to claim 1 replaces spray nozzle device automatically, it is characterised in that the guide rod
Upper end is equipped with transition seat, and the nozzle holder is fixedly mounted on transition seat upper end.
6. a kind of laser cutting machine according to claim 1 replaces spray nozzle device automatically, it is characterised in that the upper cartridge body
Side wall be equipped with pouring orifice.
7. a kind of laser cutting machine according to claim 5 replaces spray nozzle device automatically, it is characterised in that the transition seat
Upper surface is equipped with accommodating chamber, and accommodating chamber bottom surface is equipped with location hole, and nozzle holder lower face is equipped with the positioning coordinated with location hole
Pin, accommodating chamber side wall are fixedly connected by holding screw with nozzle holder.
8. a kind of laser cutting machine according to claim 1 replaces spray nozzle device automatically, it is characterised in that the locating piece
Quantity be two, two locating pieces are symmetrical relative to nozzle holder axial line, and the inner surface of two locating pieces is put down
OK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484568.5A CN107931874A (en) | 2017-12-30 | 2017-12-30 | A kind of laser cutting machine replaces spray nozzle device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484568.5A CN107931874A (en) | 2017-12-30 | 2017-12-30 | A kind of laser cutting machine replaces spray nozzle device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931874A true CN107931874A (en) | 2018-04-20 |
Family
ID=61937039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484568.5A Pending CN107931874A (en) | 2017-12-30 | 2017-12-30 | A kind of laser cutting machine replaces spray nozzle device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931874A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293323A (en) * | 2019-06-06 | 2019-10-01 | 济南邦德激光股份有限公司 | A kind of intelligent batch cutting process method, CNC control system, laser cutting machine and storage medium |
| WO2020047697A1 (en) * | 2018-09-03 | 2020-03-12 | 江苏亚威机床股份有限公司 | Automatic nozzle changing device for laser cutting machine |
| CN111037128A (en) * | 2019-12-31 | 2020-04-21 | 大族激光科技产业集团股份有限公司 | Automatic nozzle replacement method, system, computer device and storage medium |
| CN111721678A (en) * | 2020-07-06 | 2020-09-29 | 山东艾科达生物科技有限公司 | Lockable and bufferable sample adding nozzle seat |
| CN114683178A (en) * | 2022-03-21 | 2022-07-01 | 重庆大学 | Automatic nozzle replacing device for abrasive water jet system |
| CN114799585A (en) * | 2022-06-14 | 2022-07-29 | 广东宏石激光技术股份有限公司 | Device for automatically cleaning, detecting and replacing nozzle for laser cutting machine |
-
2017
- 2017-12-30 CN CN201711484568.5A patent/CN107931874A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020047697A1 (en) * | 2018-09-03 | 2020-03-12 | 江苏亚威机床股份有限公司 | Automatic nozzle changing device for laser cutting machine |
| CN110293323A (en) * | 2019-06-06 | 2019-10-01 | 济南邦德激光股份有限公司 | A kind of intelligent batch cutting process method, CNC control system, laser cutting machine and storage medium |
| CN110293323B (en) * | 2019-06-06 | 2020-03-20 | 济南邦德激光股份有限公司 | Intelligent batch cutting processing method, CNC control system, laser cutting machine and storage medium |
| CN111037128A (en) * | 2019-12-31 | 2020-04-21 | 大族激光科技产业集团股份有限公司 | Automatic nozzle replacement method, system, computer device and storage medium |
| CN111721678A (en) * | 2020-07-06 | 2020-09-29 | 山东艾科达生物科技有限公司 | Lockable and bufferable sample adding nozzle seat |
| CN111721678B (en) * | 2020-07-06 | 2021-07-02 | 山东艾科达生物科技有限公司 | Lockable and bufferable sample adding nozzle seat |
| CN114683178A (en) * | 2022-03-21 | 2022-07-01 | 重庆大学 | Automatic nozzle replacing device for abrasive water jet system |
| CN114683178B (en) * | 2022-03-21 | 2023-12-05 | 重庆大学 | Automatic nozzle replacement device for abrasive water jet system |
| CN114799585A (en) * | 2022-06-14 | 2022-07-29 | 广东宏石激光技术股份有限公司 | Device for automatically cleaning, detecting and replacing nozzle for laser cutting machine |
| CN114799585B (en) * | 2022-06-14 | 2024-02-02 | 广东宏石激光技术股份有限公司 | Automatic cleaning, detecting and nozzle changing device for laser cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |