CN214458325U - Detachable protection device for laser cladding working head - Google Patents
Detachable protection device for laser cladding working head Download PDFInfo
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- CN214458325U CN214458325U CN202022381595.3U CN202022381595U CN214458325U CN 214458325 U CN214458325 U CN 214458325U CN 202022381595 U CN202022381595 U CN 202022381595U CN 214458325 U CN214458325 U CN 214458325U
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- hanging plate
- laser cladding
- plate
- working head
- protection device
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Abstract
The utility model discloses a removable protection of laser cladding working head is put and is possessed, including laser cladding working head main part, still put the utensil including the protection, put the utensil and divide into fixed external member and splash guard, fixed external member is the staple bolt that a pair of structure size is the same, and staple bolt middle part downwardly extending has rectangular connection piece, and first hanger plate is connected to the connection piece, and first hanger plate both sides are equipped with downwardly extending's locating part, and locating part one end is fixed in the second hanger plate side, and first hanger plate is coaxial with the second hanger plate, and the splash guard is inserted and is established and between first hanger plate and the second hanger plate. Has the advantages that: the splashing slag and the dust can be blocked by the hanging plate and the anti-splash plate in the upward movement process, the distance between the first hanging plate and the spray head just supplies the dust to spray out and draw close to the axis of the light beam, the working is not affected, the sleeve is fixed by the bolt in actual use, the porcelain plate is inserted to start the laser cladding working head, and the structural scheme is clear and suitable for most processing and production.
Description
Technical Field
The utility model belongs to high accuracy laser working ware field, in particular to removable protection of laser cladding working head is put utensil.
Background
Lasers are used in a variety of fields, such as: laser marking, laser welding, laser cutting, optical fiber communication, laser ranging, laser radar, laser weapons, laser discs, laser correction, laser cosmetology, laser scanning, laser mosquito killer, LIF nondestructive testing technology and the like, most of the modern high-precision equipment or process can not be separated from the laser effect, particularly in the film coating process of industrial metal products, materials used by machines such as ships, submersibles or aircrafts and the like are usually made of special metals so as to ensure that the equipment can also be made into the operation of the whole machine in a severe environment, the strength of the equipment also has requirements, high pressure resistance, impact resistance, corrosion resistance and the like are required, in order to make the effect of the equipment prominent, a worker can plate a film on the material, and the film is called as laser cladding film coating.
The laser cladding coating has the advantages that: compared with surfacing, spraying, electroplating and vapor deposition, laser cladding has the advantages of small dilution, compact structure, good combination of a coating and a matrix, more suitable cladding materials, large particle size and content change, and the process is rapidly applied and popularized. Generally, a laser cladding device is provided with two important marks of a laser working head and a powder spraying pipe, powder sprayed by the powder spraying pipe is the basis of laser cladding coating forming, and stable output of the laser working head is the key of the laser cladding coating forming.
The laser cladding device in the market at present uses protection device on laser working head and dusting pipe and usually needs to carry out repacking and access new water route circuit to powder feed route and air feed route, is difficult to be applicable on the equipment of current equipment, and general usability is too low.
The following disclosed equipment is a protective sleeve piece which is automatically welded by production workers according to daily work in the process of line production, and has the advantages of simple structure, strong universality, low cost and stable effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a removable protection of laser cladding working head is put utensil solves among the prior art laser cladding working head and receives the damage easily in work, and the protection device structure that has now is too complicated to cladding the device and wholly transform too much problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the detachable protection device for the laser cladding working head comprises a laser cladding working head main body, wherein the main body comprises a laser cladding sprayer and a cavity, the sprayer is arranged at the bottom end of the cavity, the protection device is further arranged, the protection device is divided into a fixing kit and a splash guard, the fixing kit is a pair of hoops with the same structure and size, a rectangular connecting sheet extends downwards in the middle of each hoop, one end of the rectangular connecting sheet is fixed to the other end of the lower side of each hoop and connected with a first hanging plate, two sides of each first hanging plate are provided with limiting parts extending downwards, one end of each limiting part is fixed to the other ends of two sides of each first hanging plate and fixed to two sides of each second hanging plate, the first hanging plates and the second hanging plates are coaxial, and the splash guard is inserted between the first hanging plates and the second hanging plates.
Further, the first hanging plate and the second hanging plate have the same structure and the same size, the first hanging plate and the second hanging plate are both annular hanging plates, the axle centers of the first hanging plate and the second hanging plate are the same, and the diameters of the inner rings of the second hanging plate and the second hanging plate are larger than the aperture of the spray head by 0.3-0.5 cm.
Furthermore, the limiting piece is a cylindrical metal piece, and the diameter of the limiting piece is 0.1-0.2 cm.
Furthermore, the splash guard is an annular porcelain plate, the structural size of the splash guard is the same as that of the first hanging plate, and the thickness of the splash guard is the same as that of the limiting part.
Furthermore, the side body of cavity is equipped with the annular groove, the staple bolt card establish with in the annular groove, recess thickness with staple bolt thickness is unanimous.
Further, the distance between the first hanging plate and the spray head is larger than 0.8cm and smaller than 1.5 cm.
The beneficial effects of the utility model reside in that: the structure of this scheme of use, step up fixed external member in the shell of cavity, insert the splash shield between two hanger plates, when the laser cladding process goes on, the slag that splashes and miscellaneous dirt can be blockked by hanger plate and splash shield at the in-process of upward movement, the distance of first hanger plate and shower nozzle just supplies the dust blowout to draw close to the light beam axle center, can not influence going on of work promptly, fix the bolt for the external member when the in-service use, insert roast porcelain plate start laser cladding working head can, the structural scheme is clear, the principle is simple with low costs, suitable most processing production uses.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the first hanger plate of the present invention;
FIG. 3 is a schematic view of the splash shield of the present invention;
fig. 4 is the utility model discloses staple bolt top view.
The labels in the figure are: 1-cavity, 2-spray head, 3-fixing kit, 4-splash guard, 5-hoop, 6-rectangular connecting piece, 7-first hanger plate, 8-second hanger plate and 9-limiting piece.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the detachable protection device for the laser cladding working head comprises a laser cladding working head main body, wherein the main body comprises a laser cladding spray head 2 and a cavity 1, the spray head 2 is arranged at the bottom end of the cavity 1, the cavity 1 comprises a shell and an internal structure such as a water cooling loop and a powder feeding passage, the spray head 2 is arranged below the cavity 1, and the axis of the spray head is a laser beam channel;
the device is divided into a fixing kit 3 and a splash guard 4, wherein the fixing kit 3 fixes the splash guard 4 and the cavity 1 to form a suspension structure;
the fixed external member 3 is a pair of hoops 5 with the same structure and size, a rectangular connecting sheet 6 extends downwards from the middle of each hoop 5, one end of each rectangular connecting sheet 6 is fixed to the lower side of each hoop 5, the other end of each rectangular connecting sheet is connected with a first hanging plate 7, each connecting sheet 6 can be a metal piece with any shape, but the connecting sheets have the essential function of being connected with the hanging plates and the two sides of the hanging plates, so that the integrity of the external member is guaranteed;
the two sides of the first hanging plate 7 are provided with limiting parts 9 extending downwards, one end of each limiting part 9 is fixed at the two sides of the first hanging plate 7, the other end of each limiting part 9 is fixed at the two sides of the second hanging plate 8, the first hanging plate 7 and the second hanging plate 8 are coaxial, the splash guard 4 is inserted between the first hanging plate 7 and the second hanging plate 8, and the limiting parts 9 at the two sides can provide a certain limiting effect when the splash guard 4 is inserted.
The first hanging plate 7 and the second hanging plate 8 are identical in structure and size, the first hanging plate 7 and the second hanging plate 8 are both annular hanging plates, the axes of the first hanging plate 7 and the second hanging plate 8 are identical, and the parts are arranged to enable the hanging plates to be matched with most of laser cladding working heads at present, so that laser beams can be emitted to materials from the annular space of the inner ring, and the final application of functions is realized;
the diameters of the inner rings of the second hanging plate 8 and the second hanging plate 8 are larger than the aperture of the spray head 2 by 0.3-0.5cm, and a certain sliding space for metal dust is provided.
The limiting piece 9 is a cylindrical metal piece, the diameter of the limiting piece 9 is 0.1-0.2cm, the limiting piece 9 can be a cylindrical metal piece or other metal pieces, and the limiting piece is fundamentally used for connecting two hanging plates, so that the axes of the two hanging plates are always located on the same axis.
The splash guard 4 is an annular porcelain plate, the structural size of the splash guard 4 is the same as that of the first hanging plate 7, the thickness of the splash guard 4 is the same as that of the limiting part 9, and therefore the splash guard 4 can be more stable after being inserted, certain errors can be caused although the splash guard 4 is the same in height in actual manufacturing, special influence on stability cannot be caused in the aspect, and the gap is within an acceptable range.
The side body of cavity 1 is equipped with the annular groove, and staple bolt 5 card is established and in the annular groove, recess thickness is unanimous with staple bolt 5 thickness, if the cavity itself can set up the recess, will make the fixity better, and the security is also stronger.
The distance between the first hanger plate 7 and the nozzle 2 is more than 0.8cm and less than 1.5cm, and the part is also a certain buffer space when the falling of the metal dust is influenced by wind power.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. In any event, therefore, any arrangement of this embodiment is to be modified in light of the equipment, this embodiment being given by way of illustration and not of limitation, the scope of the invention being defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is obvious that the above described embodiments are only some examples of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a removable protection of laser cladding working head is put utensil, includes laser cladding working head main part, the main part includes laser cladding shower nozzle (2) and cavity (1), shower nozzle (2) set up in cavity (1) bottom, its characterized in that: the anti-splash device is characterized by further comprising a protection device, the protection device is divided into a fixing external member (3) and an anti-splash plate (4), the fixing external member (3) is a pair of hoops (5) with the same structure size, a rectangular connecting piece (6) extends downwards in the middle of each hoop (5), one end of each rectangular connecting piece (6) is fixed to the other end of the lower side of each hoop (5) and is connected with a first hanging plate (7), two sides of each first hanging plate (7) are respectively provided with a limiting piece (9) extending downwards, one end of each limiting piece (9) is fixed to the side face of each first hanging plate (7), the other end of each limiting piece is fixed to the side face of each second hanging plate (8), each first hanging plate (7) and each second hanging plate (8) are coaxial, and the anti-splash plate (4) is inserted between each first hanging plate (7) and each second hanging plate (8).
2. The detachable protection device for a laser cladding working head according to claim 1, wherein: the first hanging plate (7) and the second hanging plate (8) are identical in structure and size, the first hanging plate (7) and the second hanging plate (8) are both annular hanging plates, the axle centers of the first hanging plate (7) and the second hanging plate (8) are identical, and the inner ring diameter of the second hanging plate (8) is larger than the aperture of the spray head (2) by 0.3-0.5 cm.
3. The detachable protection device for a laser cladding working head according to claim 1, wherein: the limiting piece (9) is a cylindrical metal piece, and the diameter of the limiting piece (9) is 0.1-0.2 cm.
4. The detachable protection device for a laser cladding working head according to claim 1, wherein: the splash guard (4) is an annular porcelain plate, the structural size of the splash guard (4) is the same as that of the first hanging plate (7), and the thickness of the splash guard (4) is the same as that of the limiting piece (9).
5. The detachable protection device for a laser cladding working head according to claim 1, wherein: the side body of cavity (1) is equipped with the annular groove, staple bolt (5) card establish with in the annular groove, recess thickness with staple bolt (5) thickness is unanimous.
6. The detachable protection device for a laser cladding working head according to claim 1, wherein: the distance between the first hanging plate (7) and the spray head (2) is more than 0.8cm and less than 1.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381595.3U CN214458325U (en) | 2020-10-23 | 2020-10-23 | Detachable protection device for laser cladding working head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381595.3U CN214458325U (en) | 2020-10-23 | 2020-10-23 | Detachable protection device for laser cladding working head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214458325U true CN214458325U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022381595.3U Active CN214458325U (en) | 2020-10-23 | 2020-10-23 | Detachable protection device for laser cladding working head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214458325U (en) |
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2020
- 2020-10-23 CN CN202022381595.3U patent/CN214458325U/en active Active
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