CN204588989U - Laser cutting cooling jet - Google Patents
Laser cutting cooling jet Download PDFInfo
- Publication number
- CN204588989U CN204588989U CN201520016776.2U CN201520016776U CN204588989U CN 204588989 U CN204588989 U CN 204588989U CN 201520016776 U CN201520016776 U CN 201520016776U CN 204588989 U CN204588989 U CN 204588989U
- Authority
- CN
- China
- Prior art keywords
- nozzle body
- drainage valve
- nozzle
- described nozzle
- headgear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of laser cutting cooling jet, comprise nozzle body, drainage valve rod, fitting nut, knob screw, thrust screw, sealing plug, fastening screw, described nozzle body outlet end is equiped with nozzle headgear, the inwall of described nozzle body and described sealing plug, nozzle headgear forms the first drainage valve pocket, described nozzle headgear offers a water outlet away from described nozzle body one end, described nozzle body offers one to be through to the first drainage valve pocket water inlet piston from nozzle body outer wall, described sealing plug is together with the inwall close fit of described nozzle body, the exit end of described nozzle body is equiped with an O RunddichtringO, this laser cutting cooling jet effectively can realize the accurate control of nozzle flow size, cooling-water flowing waters is out more stable and form well-regulated shape, extraneous interference can not be subject to, ensure that the stability of cutting.
Description
Technical field
The utility model relates to laser cutting technique field, particularly relates to a kind of laser cutting cooling jet.
Background technology
Laser thermal process refers to first uses LASER HEATING glass surface, its local temperature is allowed sharply to raise, thus produce larger stress at glass surface, but this stress can not make glass breakage, again water-cooled is carried out to this region, cooling sharply can make glass surface produce larger thermograde and tensile stress, and this tensile stress can make glass surface start to break along the direction of predetermined line, thus realizes the cutting of glass.Conventional industrial cooling jet generally can only spray the cooling fluid of base runoff, and according to the size of laser energy, cannot regulate its uninterrupted.But during cutting glass by laser, the change due to laser energy needs constantly to regulate nozzle flow, guarantee produces optimum tensile stress, realizes the cutting of glass.The industrial muzzles of obvious routine cannot meet industrial requirements.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of laser cutting cooling jet, this laser cutting cooling jet can effectively realize nozzle flow size accurate control, cooling-water flowing waters is out more stable and the stability forming well-regulated shape, can not be subject to extraneous interference, ensure that cutting.
For solving the problems of the technologies described above, the laser cutting cooling jet that the utility model provides, comprise the nozzle body run through up and down, to be assembled together with described nozzle body and through the drainage valve rod of nozzle body upper and lower end face, be installed in the fitting nut for playing self-locking action to drainage valve rod of described nozzle body inlet end, be installed in the knob screw of described fitting nut away from described nozzle body end face, be placed in the inner and thrust screw be assembled together with described drainage valve rod of described knob screw, to be installed on described fitting nut other end and to be placed in the sealing plug of described nozzle body inside, be installed in the fastening screw for regulating described drainage valve rod degree of tightness that described sealing plug is assembled together away from described fastening screw one end and with described drainage valve rod, described nozzle body outlet end is equiped with nozzle headgear, the inwall of described nozzle body and described sealing plug, nozzle headgear forms the first drainage valve pocket, described nozzle headgear offers a water outlet away from described nozzle body one end, described nozzle body offers one to be through to the first drainage valve pocket water inlet piston from nozzle body outer wall, described sealing plug is together with the inwall close fit of described nozzle body, the exit end of described nozzle body is equiped with an O RunddichtringO, described drainage valve rod is through described sealing plug, described O RunddichtringO, described nozzle headgear through described water outlet.
Preferably, nozzle head permanent sleeve is equiped with between described nozzle headgear and described nozzle body, the second drainage valve pocket is formed between described nozzle head permanent sleeve and described nozzle headgear, described nozzle body offers one to be through to the second drainage valve pocket inlet piston from outer nozzle wall, described drainage valve rod is through described nozzle head permanent sleeve, and current spray from the water outlet of nozzle headgear from the first drainage valve pocket through after described nozzle head permanent sleeve.
Preferably, described nozzle head permanent sleeve front portion offers a bell, and current draw valve pocket from first and spray from the water outlet of nozzle headgear through after described bell.
Adopt after said structure, first regulate thrust fastening screw to regulate the degree of tightness of drainage valve rod, when preventing work, water sprays upward, then tightening thrust screw, withstand drainage valve rod, preparing for regulating below, when cutting is carried out, current enter the first drainage valve pocket nozzle body under a certain pressure from water inlet piston, arrive injector head cover water outlet, meanwhile, inlet piston enters air-flow, enters in the second drainage valve pocket of being formed by nozzle headgear and nozzle head permanent sleeve, when current flow out from nozzle head permanent sleeve front end bell, current surrounding will have uniform air flow to spray in order, and cause current to form circular waters on glass processing surface, air-flow sheds from periphery, in addition, because glass types and thickness are not quite similar, the energy of the laser cutting needed is also different, thus the water yield cooled is also different, at this moment, fitting nut can be unscrewed, unscrew knob screw counterclockwise, drainage valve rod then can rise, between the conical water outlet of nozzle head permanent sleeve and drainage valve rod, gap increases, thus increase discharge, reach the effect of accurate regulating water flow, otherwise then reduce discharge, regulate complete, tighten fitting nut clockwise, play self-locking action, this laser cutting cooling jet can realize the accurate control of nozzle flow size effectively, cooling-water flowing waters is out more stable and form well-regulated shape, extraneous interference can not be subject to, ensure that the stability of cutting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model laser cutting cooling jet.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the utility model laser cutting cooling jet, in the present embodiment, laser cutting cooling jet 10, comprise the nozzle body 12 run through up and down, to be assembled together with nozzle body 12 and through the drainage valve rod 11 of nozzle body 12 upper and lower end face, be installed in the fitting nut 22 for playing self-locking action to drainage valve rod of nozzle body 12 entrance end, be installed in the knob screw 13 of fitting nut 22 away from nozzle body 12 end face, be placed in the inner and thrust screw 14 be assembled together with described drainage valve rod 11 of knob screw 13, to be installed on fitting nut 22 other end and to be placed in the sealing plug 15 of nozzle body 12 inside, be installed in the fastening screw 16 for regulating described drainage valve rod degree of tightness that sealing plug 15 is assembled together away from fitting nut 22 one end and with drainage valve rod 11, nozzle body 12 exit end is equiped with nozzle headgear 21, the inwall of nozzle body 12 and sealing plug 15, nozzle headgear 21 forms the first drainage valve pocket 23, nozzle headgear 21 offers a water outlet 24 away from nozzle body 12 one end, nozzle body 12 offers one to be through to the first drainage valve pocket water inlet piston 17 from nozzle body 12 outer wall, sealing plug 15 is together with the inwall close fit of nozzle body 12, the exit end of nozzle body 12 is equiped with an O RunddichtringO 19, drainage valve rod 11 is through sealing plug 15, O RunddichtringO 19, nozzle headgear 21 through described water outlet 24.
Nozzle head permanent sleeve 20 is equiped with between nozzle headgear 21 and nozzle body 12, the second drainage valve pocket is formed between nozzle head permanent sleeve 20 and nozzle headgear 21, nozzle body 12 offers one to be through to the second drainage valve pocket inlet piston 18 from nozzle body 12 outer wall, drainage valve rod 11 is through nozzle head permanent sleeve 20, and current spray from the water outlet 24 of nozzle headgear 21 from the first drainage valve pocket 23 through after nozzle head permanent sleeve 20.
Nozzle head permanent sleeve 20 front portion offers a bell, and current draw valve pocket 23 from first and spray from the water outlet 24 of nozzle headgear 21 through after described bell.
The workflow of this laser cutting cooling jet: first regulate fastening screw 16 to regulate the degree of tightness of drainage valve rod 11, when preventing work, water sprays upward, then tightening thrust screw 14, withstand drainage valve rod 11, preparing for regulating below, when cutting is carried out, current enter the first drainage valve pocket 23 nozzle body 12 under a certain pressure from water inlet piston 17, arrive nozzle headgear 21 water outlet, meanwhile, inlet piston 17 enters air-flow, enters in the second drainage valve pocket of being formed by nozzle headgear 21 and nozzle head permanent sleeve 20, when current flow out from nozzle head permanent sleeve 20 front end bell, current surrounding will have uniform air flow to spray in order, and cause current to form circular waters on glass processing surface, air-flow sheds from periphery, in addition, because glass types and thickness are not quite similar, the energy of the laser cutting needed is also different, thus the water yield cooled is also different, at this moment, fitting nut 22 can be unscrewed, unscrew knob screw 13 counterclockwise, drainage valve rod 11 can rise, between the conical water outlet of nozzle head permanent sleeve and drainage valve rod, gap increases, thus increase discharge, reach the effect of accurate regulating water flow, otherwise then reduce discharge, regulate complete, tighten fitting nut 22 clockwise, play self-locking action, this laser cutting cooling jet can realize the accurate control of nozzle flow size effectively, cooling-water flowing waters is out more stable and form well-regulated shape, extraneous interference can not be subject to, ensure that the stability of cutting.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. laser cutting cooling jet, it is characterized in that: comprise the nozzle body run through up and down, to be assembled together with described nozzle body and through the drainage valve rod of nozzle body upper and lower end face, be installed in the fitting nut for playing self-locking action to drainage valve rod of described nozzle body inlet end, be installed in the knob screw of described fitting nut away from described nozzle body end face, be placed in the inner and thrust screw be assembled together with described drainage valve rod of described knob screw, to be installed on described fitting nut other end and to be placed in the sealing plug of described nozzle body inside, be installed in the fastening screw for regulating described drainage valve rod degree of tightness that described sealing plug is assembled together away from described fastening screw one end and with described drainage valve rod, described nozzle body outlet end is equiped with nozzle headgear, the inwall of described nozzle body and described sealing plug, nozzle headgear forms the first drainage valve pocket, described nozzle headgear offers a water outlet away from described nozzle body one end, described nozzle body offers one to be through to the first drainage valve pocket water inlet piston from nozzle body outer wall, described sealing plug is together with the inwall close fit of described nozzle body, the exit end of described nozzle body is equiped with an O RunddichtringO, described drainage valve rod is through described sealing plug, described O RunddichtringO, described nozzle headgear through described water outlet.
2. laser cutting cooling jet according to claim 1, it is characterized in that: between described nozzle headgear and described nozzle body, be equiped with nozzle head permanent sleeve, the second drainage valve pocket is formed between described nozzle head permanent sleeve and described nozzle headgear, described nozzle body offers one to be through to the second drainage valve pocket inlet piston from outer nozzle wall, described drainage valve rod is through described nozzle head permanent sleeve, and current spray from the water outlet of nozzle headgear from the first drainage valve pocket through after described nozzle head permanent sleeve.
3. laser cutting cooling jet according to claim 2, is characterized in that: described nozzle head permanent sleeve front portion offers a bell, and current draw valve pocket from first and spray from the water outlet of nozzle headgear through after described bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016776.2U CN204588989U (en) | 2015-01-08 | 2015-01-08 | Laser cutting cooling jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016776.2U CN204588989U (en) | 2015-01-08 | 2015-01-08 | Laser cutting cooling jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588989U true CN204588989U (en) | 2015-08-26 |
Family
ID=53925164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016776.2U Expired - Fee Related CN204588989U (en) | 2015-01-08 | 2015-01-08 | Laser cutting cooling jet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588989U (en) |
-
2015
- 2015-01-08 CN CN201520016776.2U patent/CN204588989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |