CN201933157U - Conjoined water-cooling device laser-cladding head for restoring drilling-platform lifting gear - Google Patents
Conjoined water-cooling device laser-cladding head for restoring drilling-platform lifting gear Download PDFInfo
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- CN201933157U CN201933157U CN 201020655780 CN201020655780U CN201933157U CN 201933157 U CN201933157 U CN 201933157U CN 201020655780 CN201020655780 CN 201020655780 CN 201020655780 U CN201020655780 U CN 201020655780U CN 201933157 U CN201933157 U CN 201933157U
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Abstract
The utility model relates to a conjoined water-cooling device laser-cladding head for restoring a drilling-platform lifting gear, which comprises an optical-fiber inlet, an optical-cavity main body, a water-pipe interface, a water-cooling device, a locknut and a light outlet; the optical-fiber inlet is arranged above the optical-cavity main body, the water-cooling device is arranged below the optical-cavity main body, and the water-cooling device is connected with the water-pipe interface; the water-cooling device and the light outlet are fixedly connected by adopting the locknut; and the optical-cavity main body as well as the optical-fiber inlet and the light outlet which are correspondingly arranged above and below the optical-cavity main body are concentrically arranged. In order to ensure the production quality and the equipment safety, the water-cooling device is independently arranged at the part at the lower end of the cladding head in the structural design close to the light outlet, i.e. a waterway is added above the light outlet to cool the light outlet. The cladding head has the advantages of simple structure, reasonable design, convenience in operation and reliable safety performance, and not only is the stable operation of processing equipment effectively ensured, but also the quality of a processed product can be improved, the processing efficiency is improved, and the application range is wide.
Description
Technical field
The utility model relates to a kind of drilling platform lifting device reparation cladding head, particularly a kind of drilling platform lifting gear reparation disjunctor water cooling plant laser apparatus cladding head.
Background technology
At present, the cladding head of optical fiber laser is made of the optical cavity main body and the light-emitting window protective sleeve that are provided with the optical fiber inlet usually; In use often have following problem: owing to have reflection during laser work, when power surpasses 3000 watt-hours, the reflecting heat of laser is too high; heated up in the lower end of cladding head; burn the cladding head lower end, cause the protection entraining air stream shakiness sent from cladding head, have a strong impact on the quality of production.Simultaneously both be unfavorable for improving working (machining) efficiency, again the safety assurance of shortcoming construction; Directly the progress of engineering and the quality of product processing are implemented in influence.Simultaneously, in the reparation of some gap space, because existing cladding head light-emitting window structure design is thicker, laser can not effectively arrive the working position.
Therefore, provide a kind of simple in structure, reasonable in design, performance is safe and reliable, the significant a kind of drilling platform lifting gear reparation of effect is with disjunctor water cooling plant laser apparatus cladding head, is one of these those skilled in the art problem that should address.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of simple in structure, reasonable in design, the significant drilling platform lifting gear of effect reparation disjunctor water cooling plant laser apparatus cladding head.
The technical scheme that the utility model adopted is for achieving the above object: a kind of drilling platform lifting gear reparation is characterized in that with disjunctor water cooling plant laser apparatus cladding head this cladding head comprises optical fiber inlet, optical cavity main body, waterpipe jointing, water cooling plant, locknut and light-emitting window; Described optical fiber inlet is located at optical cavity main body top, and optical cavity main body below is provided with water cooling plant, and water cooling plant is connected with waterpipe jointing; Adopt locknut that water cooling plant is fixedlyed connected with light-emitting window; Described optical cavity main body enters the mouth with its corresponding up and down optical fiber that is provided with and light-emitting window is concentric is provided with.
The beneficial effects of the utility model are: this cladding head is simple in structure, and is reasonable in design, easy and simple to handle, dependable performance, effect highly significant; The utility model not only effectively guarantees the steady running of processing units, also can improve the quality of converted products.
Description of drawings
Fig. 1 is existing laser apparatus cladding head structural representation;
Among the figure: 1-1 optical fiber inlet, 1-2 optical cavity main body, 1-3 light-emitting window protective sleeve.
Fig. 2 is a structural representation of the present utility model;
Among the figure: 2-1 optical fiber inlet, 2-2 optical cavity main body, 2-3 waterpipe jointing, 2-4 water cooling plant, 2-5 locknut, 2-6 light-emitting window.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
Fig. 1 shows existing laser apparatus cladding head structure, and this cladding head comprises optical fiber inlet 1-1, optical cavity main body 1-2 and light-emitting window protective sleeve 1-3.Though this cladding head is simple in structure, effect is not good enough.
Shown in Fig. 2 is structure of the present utility model, a kind of drilling platform lifting gear reparation comprises optical fiber inlet 2-1, optical cavity main body 2-2, waterpipe jointing 2-3, water cooling plant 2-4, locknut 2-5 and light-emitting window 2-6 with disjunctor water cooling plant laser apparatus cladding head, this cladding head; Described optical fiber inlet 2-1 is located at optical cavity main body 2-2 top, and optical cavity main body 2-2 below is provided with water cooling plant 2-4, and water cooling plant 2-4 is connected with waterpipe jointing 2-3; Adopt locknut 2-5 that water cooling plant 2-4 is fixedlyed connected with light-emitting window 2-6; Enter the mouth 2-1 and light-emitting window 2-6 is concentric is provided with of described optical cavity main body 2-2 and its corresponding up and down optical fiber that is provided with.
The diameter of described water cooling plant 2-4 is greater than optical cavity main body 2-2 catercorner length 1 mm～2mm.
The diameter of described light-emitting window 2-6 is 40mm～50 mm, and its point mouth position, top diameter is 10mm.
For guaranteeing the quality of production and device security, increased water cooling plant in the lower end of optical cavity main body, this device shape is umbrella mushroom-shaped (middle porose), is arranged with the water route cooling at the top thicker part, and the bottom is provided with screw thread, connects locknut and light-emitting window.The diameter of described water cooling plant is greater than the optical cavity main body, to prevent reflected light burn optical cavity main body.Locknut cooperates with light-emitting window, can regulate the length of cladding head, makes the distance of laser facula and light-emitting window reach best.
Described light-emitting window independently is provided with, and reduces its internal mechanism, and it is separated with water-cooled, only play the effect of preventing dust, reduced the diameter of light-emitting window, it can be worked in narrow slit, the endotherm area that reduces also to have reduced cladding head of diameter helps this cladding head long time continuous working simultaneously.This cladding head light-emitting window is a Replacement Part, effectively reduces equipment cost.
Above-mentioned with reference to embodiment to the reparation of a kind of drilling platform lifting gear with the detailed description that disjunctor water cooling plant laser apparatus cladding head carries out, be illustrative rather than determinate; Therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.
Claims (3)
1. a drilling platform lifting gear reparation is characterized in that with disjunctor water cooling plant laser apparatus cladding head this cladding head comprises optical fiber inlet, optical cavity main body, waterpipe jointing, water cooling plant, locknut and light-emitting window; Described optical fiber inlet is located at optical cavity main body top, and optical cavity main body below is provided with water cooling plant, and water cooling plant is connected with waterpipe jointing; Adopt locknut that water cooling plant is fixedlyed connected with light-emitting window; Described optical cavity main body enters the mouth with its corresponding up and down optical fiber that is provided with and light-emitting window is concentric is provided with.
2. a kind of drilling platform lifting gear reparation according to claim 1 disjunctor water cooling plant laser apparatus cladding head, the diameter that it is characterized in that described water cooling plant is greater than optical cavity main body catercorner length 1 mm～2mm.
3. a kind of drilling platform lifting gear reparation according to claim 1 disjunctor water cooling plant laser apparatus cladding head, the diameter that it is characterized in that described light-emitting window is 40mm～50 mm, its point mouth position, top diameter is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020655780 CN201933157U (en) | 2010-12-13 | 2010-12-13 | Conjoined water-cooling device laser-cladding head for restoring drilling-platform lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020655780 CN201933157U (en) | 2010-12-13 | 2010-12-13 | Conjoined water-cooling device laser-cladding head for restoring drilling-platform lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933157U true CN201933157U (en) | 2011-08-17 |
Family
ID=44444690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020655780 Expired - Fee Related CN201933157U (en) | 2010-12-13 | 2010-12-13 | Conjoined water-cooling device laser-cladding head for restoring drilling-platform lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933157U (en) |
-
2010
- 2010-12-13 CN CN 201020655780 patent/CN201933157U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20181213 |