CN205184048U - Laser cladding protection gas blowout mouth - Google Patents
Laser cladding protection gas blowout mouth Download PDFInfo
- Publication number
- CN205184048U CN205184048U CN201520979732.XU CN201520979732U CN205184048U CN 205184048 U CN205184048 U CN 205184048U CN 201520979732 U CN201520979732 U CN 201520979732U CN 205184048 U CN205184048 U CN 205184048U
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- guide pad
- protection gas
- copper pipe
- unidirectional guide
- plate
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Abstract
The utility model discloses a laser cladding protection gas blowout mouth, including nozzle mount and the main trachea of setting on the nozzle mount and vice trachea, its characterized in that: the nozzle mount includes the laser head connecting plate and winds laser head connecting plate pivoted mounting bracket, this mounting bracket include Z to mounting panel and Y to the movable plate Z is provided with the two -way guide block that can follow this Z and reciprocate to the mounting panel, first one -way guide block and the one -way guide block of second on to the mounting panel, Y is in to the movable plate setting on the two -way guide block set up on the first one -way guide block main trachea set up on the one -way guide block of second vice trachea. Compared with the prior art, the utility model protects a gas blowout mouth, main trachea can all be adjusted with vice tracheal height and angle to the position to the nozzle that can be in good time when the welding is adjusted.
Description
Technical field
The utility model belongs to field of laser cladding, is a kind of protection gas jets having comparatively labyrinth.
Background technology
Laser melting coating application is very extensive.Such as: the surface property changing material, surface of workpiece etc. is repaired.When carrying out laser melting coating, in order to obtain good cladding processing effect, need rational technological parameter, such as laser power, spot size, defocusing amount, powder feed rate etc.In addition, protect the use of gas also extremely important.The interphase interaction of each factor, influences each other above, and the technological parameter obtaining a reasonable set becomes very difficult.Therefore, in the scope that melting and coating process allows, must process by quantifying, these parameters, comprise protection gas, effectively control.
Under normal circumstances, the parameters such as laser power, spot size, defocusing amount and powder feed rate can be carried out quantification and be regulated, and protect the service condition of gas cannot quantification treatment.Because the version of common protection gas jets is single, and the angle of nozzle is fixed, unadjustable.So, protection gas only possesses the function of opening or closing, and can not carry out concrete technology parameter choose.
Summary of the invention
The technical problem that the utility model will be separated is to provide the protection gas jets that a kind of structure nozzle angle and position all can regulate.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of laser melting coating protection gas jets, the main tracheae comprising nozzle fixed mount and be arranged on nozzle fixed mount and accessory trachea, it is characterized in that: the installing rack that described nozzle fixed mount comprises laser head connecting plate and rotates around described laser head connecting plate, this installing rack comprises Z-direction installing plate and Y-direction movable plate, described Z-direction installing plate is provided with the two-way guide pad that can move up and down along this Z-direction installing plate, first unidirectional guide pad and the second unidirectional guide pad, described Y-direction movable plate is arranged on described two-way guide pad, described first unidirectional guide pad arranges described main tracheae, described second unidirectional guide pad arranges described accessory trachea.
In described laser head connecting plate, be provided with arc-shaped slot, one end of described Y-direction movable plate is positioned at described arc-shaped slot.
One end of described Y-direction movable plate is provided with circular arc plate, and this circular arc plate is arranged in described arc-shaped slot.
Described Z-direction installing plate is provided with two-way guide pad gathering sill, the first unidirectional guide pad gathering sill and the second unidirectional guide pad gathering sill; Described two-way guide pad is arranged in described two-way guide pad gathering sill, and described first unidirectional guide pad is arranged in described first unidirectional guide pad gathering sill, and described second unidirectional guide pad is arranged in described second unidirectional guide pad gathering sill.
Described first unidirectional guide pad is connected with the first copper pipe seat, described second unidirectional guide pad is connected with the second copper pipe seat, described main tracheae is connected on described first copper pipe seat, and described accessory trachea is connected on described second copper pipe seat.
Described first copper pipe seat is provided with a α horn craving scale, described second copper pipe seat is provided with the 2nd α horn craving scale, described first unidirectional guide pad arranges the first locking knob, described second guide pad is provided with the second locking knob.
Described Z-direction installing plate and Y-direction movable plate are equipped with graduation mark.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model protection gas jets, the height of main tracheae and accessory trachea and angle can regulate, thus weld time can be in good time the position of nozzle is adjusted.
2. the utility model is every has motion (comprise mobile and rotate) part all to have graduation mark to indicate, protection controlled atmosphere joint is become parameter quantification.
3. the utility model protection gas jets version; adopt the fit system of circular groove; while making to protect gas jets sharp-tongued can aim at Laser Processing point by other connectors again, the axis direction of nozzle and the normal plane of the laser head direction of motion present space angle to be changed.
4. the utility model protection gas jets version; adopt the fit system of long lumbar hole; again by guide pad or backing structure guiding; be aided with knob and nut check; make main protection gas jets sharp-tongued can aim at Laser Processing point while, axis direction and the laser head direction of motion angle presentation of nozzle change.
5. the adjustment form of secondary protection gas jets, similar with the adjustment form (the 3rd point) of main protection gas jets.Difference part, secondary protection gas jets is mainly protected the part after Laser Processing or is cooled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1. laser head connecting plate, 2. β angle index plate, 3.Y is to rule, 4.Z is to rule briquetting, 5. the one one word glue head screw knob, 6.Z is to rule, 7. the first unidirectional guide pad, 8. the one one word glue head screw knob, 9. main protection gas copper pipe, 10. secondary protection gas copper pipe, 11. the 31 word glue head screw knobs, 12. second unidirectional guide pads, 13. first locking screw mother tuber A, 14. the 2nd α horn craving scales, 15. second copper pipe seats, 16. second locking screw mother tuber A, 17. the one α horn craving scales, 18. first copper pipe seats, 19. two-way guide pads, 20. locking screw mother tuber B.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, the utility model is described in further detail.
As shown in Figure 1, laser head connecting plate 1, as the pedestal of whole protection gas jets, is fixed on laser Machining head.Circular arc plate is nested in the groove of laser head connecting plate 1, and in the present embodiment, circular arc plate adopts β angle index plate 2.Y-direction movable plate is fixed on β angle index plate 2, and along with β angle index plate 2 moves in the groove of laser head connecting plate 1, in the present embodiment, Y type movable plate adopts Y-direction rule 3.Two-way guide pad 19 couples together β angle index plate 2 and Z-direction installing plate, and in the present embodiment, Z-direction installing plate is Z-direction rule 6, and the relative β angle index plate 2 of Z-direction rule 6 can be moved in Y-Z face; Z-direction rule briquetting the 4, the 1 word glue head knob 5 and locking screw mother tuber B20 lock β angle index plate 2 and Z-direction rule 6.Main tracheae adopts main protection gas copper pipe 9, and accessory trachea adopts secondary protection gas copper pipe 10.Wherein, main protection gas copper pipe 9 is inserted in the first copper pipe seat 18; one α horn craving scale 17 leans against on the backing structure on the downside of the first copper pipe seat 18, with word glue head screw knob 8, first unidirectional guide pad 7 and a locking screw mother tuber A16, Z-direction rule 6 and the first copper pipe seat 18 is coupled together.Finally, the connection of secondary protection gas copper pipe 10 and other parts, the connection with main protection gas copper pipe 9 is similar.
Operation principle of the present utility model is:
β angular adjustment.Groove surface due to laser head connecting plate 1 is circular; the outer surface of β angle index plate 2 is also circular; and their home position all can think the sharp-tongued position of main protection gas copper pipe 9 in the focal position of laser instrument, therefore, remaining part can rotate around focal position along with β angle index plate 2.In fact, β angle index plate 2 is marked with angle index line, the angle so between the axis of main protection gas copper pipe 9 and laser head machine direction, projection is in the horizontal plane β angle.
Y-direction and Z-direction regulate.Y-direction rule 3 is marked with graduation mark, and slide two guide pad 19 thereon, and namely adjustable pair of guide pad 19 moves with the Y-direction of lower component.Z-direction rule 6 is also marked with graduation mark, and it moves in the groove of two guide pad 19, and namely adjustable Z-direction rule 6 moves with the Z-direction of lower component.
α
1angle, Z
1to and ρ
1adjustment.21 word glue head screw knob 8 had both played locking effect, played again the effect of rotating shaft, so main protection gas copper pipe 9, first copper pipe seat 18 together with a α horn craving scale 17 around the axial rotation of the 21 word glue head screw knob 8.Angle between main protection gas copper pipe 9 and horizontal plane can be provided by the angle index line of a α horn craving scale 17; Slide first single guiding briquetting 7, and so main protection gas copper pipe 9, first copper pipe seat 18 moves along Z-direction together with a α horn craving scale 17, and their reading of the scale in Z-direction is Z
1; Main protection gas copper pipe 9 is inserted on the first copper pipe seat 18, slides, be marked with graduation mark, so ρ at the first copper pipe seat 18 with the relative α horn craving scale 17 of the first copper pipe seat 18
1the i.e. regulated quantity of the relative α horn craving scale 17 of copper pipe seat 18.
α
2angle, Z
2to and ρ
2adjustment.Similar with main protection gas copper pipe 9 of the principle of secondary protection gas copper pipe 10 grade.
Claims (7)
1. a laser melting coating protection gas jets, the main tracheae comprising nozzle fixed mount and be arranged on nozzle fixed mount and accessory trachea, it is characterized in that: the installing rack that described nozzle fixed mount comprises laser head connecting plate and rotates around described laser head connecting plate, this installing rack comprises Z-direction installing plate and Y-direction movable plate, described Z-direction installing plate is provided with the two-way guide pad that can move up and down along this Z-direction installing plate, first unidirectional guide pad and the second unidirectional guide pad, described Y-direction movable plate is arranged on described two-way guide pad, described first unidirectional guide pad arranges described main tracheae, described second unidirectional guide pad arranges described accessory trachea.
2. laser melting coating protection gas jets according to claim 1, it is characterized in that: in described laser head connecting plate, be provided with arc-shaped slot, one end of described Y-direction movable plate is positioned at described arc-shaped slot.
3. laser melting coating protection gas jets according to claim 2, it is characterized in that: one end of described Y-direction movable plate is provided with circular arc plate, this circular arc plate is arranged in described arc-shaped slot.
4. laser melting coating protection gas jets according to claim 1, is characterized in that: on described Z-direction installing plate, be provided with two-way guide pad gathering sill, the first unidirectional guide pad gathering sill and the second unidirectional guide pad gathering sill; Described two-way guide pad is arranged in described two-way guide pad gathering sill, and described first unidirectional guide pad is arranged in described first unidirectional guide pad gathering sill, and described second unidirectional guide pad is arranged in described second unidirectional guide pad gathering sill.
5. laser melting coating protection gas jets according to claim 4; it is characterized in that: on described first unidirectional guide pad, be connected with the first copper pipe seat; described second unidirectional guide pad is connected with the second copper pipe seat; described main tracheae is connected on described first copper pipe seat, and described accessory trachea is connected on described second copper pipe seat.
6. laser melting coating protection gas jets according to claim 5; it is characterized in that: on described first copper pipe seat, be provided with a α horn craving scale; described second copper pipe seat is provided with the 2nd α horn craving scale; described first unidirectional guide pad arranges the first locking knob, described second unidirectional guide pad is provided with the second locking knob.
7. laser melting coating protection gas jets according to claim 1, is characterized in that: on described Z-direction installing plate and Y-direction movable plate, be equipped with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979732.XU CN205184048U (en) | 2015-12-01 | 2015-12-01 | Laser cladding protection gas blowout mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979732.XU CN205184048U (en) | 2015-12-01 | 2015-12-01 | Laser cladding protection gas blowout mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184048U true CN205184048U (en) | 2016-04-27 |
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ID=55777079
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979732.XU Active CN205184048U (en) | 2015-12-01 | 2015-12-01 | Laser cladding protection gas blowout mouth |
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| Country | Link |
|---|---|
| CN (1) | CN205184048U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728940A (en) * | 2016-04-29 | 2016-07-06 | 哈尔滨工业大学 | Laser welding coaxial protection device |
| CN106624396A (en) * | 2016-12-08 | 2017-05-10 | 华中科技大学 | Control apparatus of weld shielding gas gas-guide tube and application thereof |
| CN106929847A (en) * | 2017-05-12 | 2017-07-07 | 温州大学 | Atmosphere protection component and laser melting coating atmosphere protection device |
| CN108637511A (en) * | 2018-05-03 | 2018-10-12 | 河南科技大学 | Surfacing equipment and its gas shield device for electric spark deposition |
| CN110102883A (en) * | 2019-06-17 | 2019-08-09 | 南京航空航天大学 | A kind of the protection device of air and method of the big thicknesses of metal part of laser welding |
| CN110129793A (en) * | 2019-06-10 | 2019-08-16 | 陕西天元智能再制造股份有限公司 | A kind of silk material laser cladding apparatus |
| CN110257819A (en) * | 2019-01-19 | 2019-09-20 | 天津北基新激光科技有限公司 | The laser melting coating Retreatment method of roll |
| CN110257821A (en) * | 2019-01-24 | 2019-09-20 | 天津北基新激光科技有限公司 | The reproducing method and laser cladding equipment of hydraulic support column |
| CN110257820A (en) * | 2019-01-19 | 2019-09-20 | 天津北基新激光科技有限公司 | The surfaces nitrided processing method of laser melting coating and laser cladding equipment |
| CN111843197A (en) * | 2020-06-29 | 2020-10-30 | 沈阳富创精密设备有限公司 | Laser welding side-blown gas protection device |
-
2015
- 2015-12-01 CN CN201520979732.XU patent/CN205184048U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728940A (en) * | 2016-04-29 | 2016-07-06 | 哈尔滨工业大学 | Laser welding coaxial protection device |
| CN106624396A (en) * | 2016-12-08 | 2017-05-10 | 华中科技大学 | Control apparatus of weld shielding gas gas-guide tube and application thereof |
| CN106929847A (en) * | 2017-05-12 | 2017-07-07 | 温州大学 | Atmosphere protection component and laser melting coating atmosphere protection device |
| CN106929847B (en) * | 2017-05-12 | 2022-11-25 | 温州大学 | Atmosphere protection assembly and laser cladding atmosphere protection device |
| CN108637511A (en) * | 2018-05-03 | 2018-10-12 | 河南科技大学 | Surfacing equipment and its gas shield device for electric spark deposition |
| CN110257819A (en) * | 2019-01-19 | 2019-09-20 | 天津北基新激光科技有限公司 | The laser melting coating Retreatment method of roll |
| CN110257820A (en) * | 2019-01-19 | 2019-09-20 | 天津北基新激光科技有限公司 | The surfaces nitrided processing method of laser melting coating and laser cladding equipment |
| CN110257821A (en) * | 2019-01-24 | 2019-09-20 | 天津北基新激光科技有限公司 | The reproducing method and laser cladding equipment of hydraulic support column |
| CN110129793A (en) * | 2019-06-10 | 2019-08-16 | 陕西天元智能再制造股份有限公司 | A kind of silk material laser cladding apparatus |
| CN110129793B (en) * | 2019-06-10 | 2021-09-07 | 陕西天元智能再制造股份有限公司 | Wire laser cladding device |
| CN110102883A (en) * | 2019-06-17 | 2019-08-09 | 南京航空航天大学 | A kind of the protection device of air and method of the big thicknesses of metal part of laser welding |
| CN111843197A (en) * | 2020-06-29 | 2020-10-30 | 沈阳富创精密设备有限公司 | Laser welding side-blown gas protection device |
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| GR01 | Patent grant |