CN113481506B - Adjusting device for laser cladding powder feeding head - Google Patents
Adjusting device for laser cladding powder feeding head Download PDFInfo
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- CN113481506B CN113481506B CN202110826887.XA CN202110826887A CN113481506B CN 113481506 B CN113481506 B CN 113481506B CN 202110826887 A CN202110826887 A CN 202110826887A CN 113481506 B CN113481506 B CN 113481506B
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- rod
- powder feeding
- feeding head
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- rotating
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an adjusting device for a laser cladding powder feeding head, which comprises a fixed rod, a conducting rod, a moving rod and the powder feeding head, wherein the fixed rod is movably connected with the conducting rod through a first knob; the invention has simple structure, good flexibility and high strength, is convenient for adjustment and operation, and improves the production efficiency and the safety performance.
Description
Technical Field
The invention relates to the technical field of laser cladding, in particular to an adjusting device for a laser cladding powder feeding head.
Background
The laser cladding is a process method of adding an external material into a molten pool formed by a matrix after laser irradiation in a synchronous or material presetting mode, and rapidly solidifying the external material and the molten pool together to form a coating layer, wherein paraxial and coaxial powder feeding is widely applied in a laser cladding process.
In the cladding process using paraxial powder feeding, the position of a powder feeding head can be often adjusted according to process requirements, when the adjustment times are more, a fixing nut is often deformed due to insufficient strength, and in addition, the adjustment fixing device of the powder feeding head is not flexible enough, so that the powder feeding head is difficult to accurately reach a required position, the adjustment is more troublesome, the working efficiency is seriously reduced, meanwhile, some potential safety hazards are brought to work production, and therefore the adjustment device for the laser cladding powder feeding head is designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an adjusting device for a laser cladding powder feeding head.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an adjusting device for laser cladding send whitewashed head, includes dead lever, conduction pole, carriage release lever and send whitewashed head, through first knob swing joint between dead lever and the conduction pole, through second knob swing joint between conduction pole and the carriage release lever, the one end fixedly connected with of carriage release lever sends whitewashed head, wherein the tip of conduction pole and carriage release lever is provided with the through hole respectively, is provided with first tooth's socket along the top of dead lever axis direction in addition, is provided with the second tooth's socket along the top of conduction pole axis direction, the dead lever passes the through hole of conduction pole, the conduction pole passes the through hole of carriage release lever, the one end that the carriage release lever is close to sending whitewashed head still is provided with rotating device.
Preferably, the first knob comprises a first rotary handle, a first gear and a first bearing, the first bearing is fixed on the upper portion of the through hole of the conduction rod, the first rotary handle penetrates through the through hole of the conduction rod through the first bearing, the lower end of the first rotary handle is provided with the first gear, and the first gear is matched with the first tooth groove.
Preferably, the second knob comprises a second rotary handle, a second gear and a second bearing, the second bearing is fixed on the upper portion of the through hole of the moving rod, the second rotary handle penetrates through the through hole of the moving rod through the second bearing, the second gear is arranged at the lower end of the second rotary handle, and the second gear is matched with the second gear groove.
Preferably, rotating device includes first dwang and second dwang, the tip of second dwang is the cavity structure, first dwang nestification is in the intracavity of second dwang.
Preferably, the inner wall of the end part of the cavity of the second rotating rod is provided with a rack, the length of the rack is not more than half of the length of the cavity structure, and the end part of the first rotating rod is provided with teeth.
Preferably, the cross-section of the fixed rod, the conductive rod and the movable rod is any one of circular and oval.
Compared with the prior art, the invention has the beneficial effects that: the fixing rod can move left and right and the conducting rod can move up and down by arranging the first knob and the second knob as well as the first tooth groove and the second tooth groove, so that the powder feeding head is driven to realize free switching of horizontal or up-down positions; in addition, the adjustment of the inclination angle of the powder feeding head can be realized by adjusting the rotating device; the invention has simple structure, good flexibility and high strength, is convenient for adjustment and operation, and improves the production efficiency and the safety performance.
Drawings
FIG. 1 is a schematic overall structural diagram of an adjusting device for a laser cladding powder feeding head according to the present invention;
FIG. 2 is an enlarged view of a first knob of an adjusting device for a laser cladding powder feeding head according to the present invention;
FIG. 3 is an enlarged structural view of a second knob of an adjusting device for a laser cladding powder feeding head according to the present invention;
FIG. 4 is an enlarged view of the rotating device of the adjusting device for laser cladding powder feeding head according to the present invention;
fig. 5 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4.
In the figure: 1. Fixing the rod; 2. a conductive rod; 3. a travel bar; 4. feeding powder head; 5. a first knob; 6. a second knob; 7. a rotating device; 11. a first tooth slot; 21. a second tooth slot; 51. a first swing handle; 52. a first gear; 53. a first bearing; 61. a second swing handle; 62. a second gear; 63. a second bearing; 71. a first rotating lever; 72. a second rotating lever; 711. Teeth; 721. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The embodiment is as follows:
referring to fig. 1, fig. 1 is a schematic overall structure diagram of an adjusting device for laser cladding powder feeding head of the present invention, and the adjusting device includes a fixed rod 1, a conductive rod 2, a movable rod 3 and a powder feeding head 4, the fixed rod 1 and the conductive rod 2 are movably connected through a first knob 5, the conductive rod 2 and the movable rod 3 are movably connected through a second knob 6, one end of the movable rod 3 is fixedly connected with the powder feeding head 4, and one end of the movable rod 3 close to the powder feeding head 4 is further provided with a rotating device 7.
As shown in fig. 2, fig. 2 is an enlarged structural view of a first knob of an adjusting device for laser cladding powder feeding head of the present invention, wherein the ends of the conductive rod 2 are respectively provided with a through hole, the fixing rod 1 can pass through the through hole of the conductive rod 2, and the top along the axial direction of the fixing rod 1 is provided with a first tooth groove 11; the first knob 5 comprises a first handle 51, a first gear 52 and a first bearing 53; first bearing 53 is fixed in the upper portion of the through-hole of conduction pole 2, and first swing handle 51 runs through the through-hole through conduction pole 2 through first bearing 53, and the lower extreme of first swing handle 51 is provided with first gear 52, and first gear 52 is located the through-hole of conduction pole 2, and first gear 52 and first tooth's socket 11 looks adaptation are through rotating first knob 5 for first gear 52 can drive first tooth's socket 11 and remove, thereby drives the removal of dead lever 1.
As shown in fig. 3, fig. 3 is an enlarged view of a second knob of the adjusting device for laser cladding powder feeding head of the present invention, wherein the ends of the moving rod 3 are respectively provided with a through hole, the conducting rod 2 can pass through the through hole of the moving rod 3, and the top along the axial direction of the conducting rod 2 is provided with a second tooth groove 21; the second knob 6 comprises a second rotary handle 61, a second gear 62 and a second bearing 63, the second bearing 63 is fixed on the upper portion of the through hole of the moving rod 3, the second rotary handle 61 penetrates through the through hole of the moving rod 3 through the second bearing 63, the lower end of the second rotary handle 61 is provided with the second gear 62, the second gear 62 is located in the through hole of the moving rod 3, the second gear 62 is matched with the second tooth groove 21, and the second gear 62 can drive the second tooth groove 21 to move by rotating the second knob 6, so that the second gear 62 can drive the second tooth groove 21 to move, and the transmission rod 2 is driven to move up and down.
As shown in fig. 4 and 5, fig. 4 is an enlarged view of the structure ofbase:Sub>A rotating device of an adjusting device forbase:Sub>A laser cladding powder feeding head according to the present invention, and fig. 5 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 4; the rotating device 7 is located between the moving rod 3 and the powder feeding head 4, the rotating device 7 comprises a first rotating rod 71 and a second rotating rod 72, the end portion of the second rotating rod 72 is of a cavity structure, the first rotating rod 71 is nested in the cavity of the second rotating rod 72, the end portion of the second rotating rod 72 is provided with a limiting plate for preventing the first rotating rod 71 from being separated from the cavity structure of the second rotating rod 72, the inner wall of the cavity end portion of the second rotating rod 72 is provided with a rack 721, the length of the rack 721 is not more than one half of the length of the cavity structure, the end portion of the first rotating rod 71 is provided with teeth 711, when the angle of the powder feeding head 4 needs to be adjusted, the first rotating rod 71 is pressed into the cavity of the second rotating rod 72, the first rotating rod 71 is rotated to adjust the inclination angle of the powder feeding head 4, and after the desired angle is reached, the first rotating rod 71 is pulled to the rack 721 to enable the rack 721 to be tightly meshed with the teeth 711, so that the rack cannot rotate, and the inclination angle of the powder feeding head 4 is fixed.
In order to facilitate the use of the adjusting device for laser cladding powder feeding head of the present invention, the cross section of the fixed rod 1, the conductive rod 2 and the movable rod 3 is either circular or elliptical.
The working principle is as follows: according to the adjusting device for the laser cladding powder feeding head, the fixing rod 1 penetrates through the conducting rod 2, and the first tooth groove 11 in the fixing rod 1 is driven to move by rotating the first knob 5 arranged on the conducting rod 2, so that the fixing rod 1 can move left and right; the transmission rod 2 penetrates through the moving rod 3, and the second tooth groove 21 in the transmission rod 2 is driven to move by rotating the second knob 6 arranged on the moving rod 3, so that the transmission rod 2 can move up and down; the first rotating rod 71 of the rotating device 7 is pressed into the cavity of the second rotating rod 72, the first rotating rod 71 is rotated to adjust the inclination angle of the powder feeding head 4, and after the desired angle is reached, the first rotating rod 71 is pulled to the rack 721, so that the rack 721 is tightly meshed with the teeth 711 and can not rotate, and the inclination angle of the powder feeding head 4 is fixed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An adjusting device for a laser cladding powder feeding head comprises a fixed rod (1), a conducting rod (2), a moving rod (3) and a powder feeding head (4), and is characterized in that the fixed rod (1) is movably connected with the conducting rod (2) through a first knob (5), the conducting rod (2) is movably connected with the moving rod (3) through a second knob (6), one end of the moving rod (3) is fixedly connected with the powder feeding head (4), through holes are respectively formed in the end portions of the conducting rod (2) and the moving rod (3), a first tooth socket (11) is arranged at the top in the axis direction of the fixed rod (1), a second tooth socket (21) is arranged at the top in the axis direction of the conducting rod (2), the fixed rod (1) penetrates through the through hole of the conducting rod (2), the conducting rod (2) penetrates through the through hole of the moving rod (3), and a rotating device (7) is further arranged at one end, close to the powder feeding head (4), of the moving rod (3);
the first knob (5) comprises a first rotary handle (51), a first gear (52) and a first bearing (53), the first bearing (53) is fixed to the upper portion of the through hole of the conduction rod (2), the first rotary handle (51) penetrates through the through hole of the conduction rod (2) through the first bearing (53), the first gear (52) is arranged at the lower end of the first rotary handle (51), and the first gear (52) is matched with the first tooth groove (11);
the second knob (6) comprises a second rotary handle (61), a second gear (62) and a second bearing (63), the second bearing (63) is fixed to the upper portion of the through hole of the moving rod (3), the second rotary handle (61) penetrates through the through hole of the moving rod (3) through the second bearing (63), the second gear (62) is arranged at the lower end of the second rotary handle (61), and the second gear (62) is matched with the second gear groove (21).
2. The adjusting device for laser cladding powder feeding head according to claim 1, wherein the rotating device (7) comprises a first rotating rod (71) and a second rotating rod (72), the end of the second rotating rod (72) is a cavity structure, and the first rotating rod (71) is nested in the cavity of the second rotating rod (72).
3. The adjusting device for laser cladding powder feeding head according to claim 2, wherein the inner wall of the cavity end of the second rotating rod (72) is provided with a rack (721), the length of the rack (721) is not more than half of the length of the cavity structure, and the end of the first rotating rod (71) is provided with teeth (711).
4. The adjusting device for laser cladding powder feeding head as claimed in claim 1, wherein the cross section of the fixed rod (1), the conductive rod (2) and the movable rod (3) is any one of circular and oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826887.XA CN113481506B (en) | 2021-07-21 | 2021-07-21 | Adjusting device for laser cladding powder feeding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826887.XA CN113481506B (en) | 2021-07-21 | 2021-07-21 | Adjusting device for laser cladding powder feeding head |
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| Publication Number | Publication Date |
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| CN113481506A CN113481506A (en) | 2021-10-08 |
| CN113481506B true CN113481506B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110826887.XA Active CN113481506B (en) | 2021-07-21 | 2021-07-21 | Adjusting device for laser cladding powder feeding head |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215033A1 (en) * | 2000-12-12 | 2002-06-19 | Paul N. Colby | Method for laser cladding of plasticating barrels |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5292256B2 (en) * | 2009-10-20 | 2013-09-18 | 株式会社日立製作所 | Laser processing head and laser cladding method |
| CN203393228U (en) * | 2013-07-09 | 2014-01-15 | 南京煜宸激光科技有限公司 | Powder feeding head regulating mechanism |
| CN103394693B (en) * | 2013-08-15 | 2016-03-23 | 石家庄铁道大学 | A kind of laser multidimensional print device and method manufacturing large-angle cantilever structure workpiece |
| CN103710699B (en) * | 2013-09-23 | 2016-08-24 | 浙江大学宁波理工学院 | A kind of roller surface local laser is molten notes bionic reinforced method and apparatus |
| CN205241793U (en) * | 2015-11-14 | 2016-05-18 | 山东能源重装集团大族再制造有限公司 | Hole melts to cover uses laser head powder feeding device |
| CN206188886U (en) * | 2016-11-21 | 2017-05-24 | 华南师范大学 | Paraxonic powder feeding nozzle device |
| KR101990304B1 (en) * | 2017-04-21 | 2019-06-18 | (주)센트롤 | Three-dimensional object |
| CN109848563B (en) * | 2018-12-26 | 2020-06-02 | 北京航空航天大学 | Synchronous laser polishing module based on existing laser additive equipment |
| CN210262005U (en) * | 2019-08-07 | 2020-04-07 | 邯郸市邯钢附企利达激光科技有限公司 | Laser head and powder feeding head fixing device for repairing roller |
| CN110656330B (en) * | 2019-11-22 | 2021-07-30 | 中原工学院 | Clamping device for paraxial laser cladding powder feeding nozzle |
| CN212947817U (en) * | 2020-07-06 | 2021-04-13 | 沈阳金锋特种刀具有限公司 | Adopt portable prosthetic devices of triaxial joint robot |
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- 2021-07-21 CN CN202110826887.XA patent/CN113481506B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215033A1 (en) * | 2000-12-12 | 2002-06-19 | Paul N. Colby | Method for laser cladding of plasticating barrels |
Non-Patent Citations (1)
| Title |
|---|
| 赵亮 ; 王丽芳 ; 李广琪 ; 朱刚贤 ; 石世宏 ; .激光金属增材制造同轴送粉喷嘴的研究进展.激光与光电子学进展.2019,(05),050002-1-050002-9. * |
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