CN208194851U - A kind of cooling powder feeding auxiliary member of spraying - Google Patents
A kind of cooling powder feeding auxiliary member of spraying Download PDFInfo
- Publication number
- CN208194851U CN208194851U CN201820349082.4U CN201820349082U CN208194851U CN 208194851 U CN208194851 U CN 208194851U CN 201820349082 U CN201820349082 U CN 201820349082U CN 208194851 U CN208194851 U CN 208194851U
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- Prior art keywords
- powder feeding
- main body
- auxiliary member
- injection well
- cooling
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Abstract
The utility model discloses a kind of spraying cooling powder feeding auxiliary members, including main body；Main body center is equipped with through-hole；Main body is equipped at least one powder feeding frame；Convex block is additionally provided in main body, which is equipped with injection well of at least one perforation, and the trend of the injection well is towards through-hole direction.The spraying of the utility model is equipped with threaded injection well with cooling powder feeding auxiliary member, and high pressure gas pipeline is mountable to be fixed in the injection well, is not easy to loosen；Gas can just be directed at target from after injection well outflow and be cooled down, good cooling results；Appendix is fixed on auxiliary member to be moved together with spray gun, easy to operate.
Description
Technical field
The utility model belongs to spraying and repairs cooling equipment technical field, and in particular to a kind of cooling powder feeding auxiliary of spraying
Part.
Background technique
During being repaired using metal powder painting, it usually needs cooled down in spraying to target.It is cold
But method is usually to use gas, such as nitrogen etc..It in the prior art, is directly to tie up a high pressure gas pipeline in spray gun
In pipette tips, target air blowing cooling is directed at while spraying.But this mode has inconvenience, and gas pressure is big, and appendix is easy
Mobile, gas is difficult to remain that alignment target, cooling effect are poor；Appendix is easy to loosen, and interrupts spraying process, influences to operate
Personnel safety；Spray gun is frequently necessary to mobile or rotates in spraying process, is easy to be impeded by appendix, inconvenient.
Utility model content
The purpose of the utility model is to overcome providing in place of the deficiencies in the prior art, a kind of spraying is auxiliary with cooling powder feeding
Assistant piece.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of spraying cooling powder feeding auxiliary member, including main body；Main body center is equipped with through-hole；Main body is equipped at least one
Powder feeding frame；Convex block is additionally provided in main body, which is equipped with the injection well of at least one perforation, which moves towards towards logical
Hole direction.
In one embodiment: the main body is cylindrical.
In one embodiment: the back body is equipped with annular projection.
In one embodiment: the powder feeding frame is two, and two powder feeding framves are symmetricly set on main body two sides.
In one embodiment: the powder feeding frame is equipped with the relief hole of perforation compatible with powder feeding pipes, the relief hole
Trend is radially arranged along main body.
In one embodiment: being additionally provided with the fixation hole for fixing powder feeding pipes, the fixation hole and resigning on the powder feeding frame
Hole is mutually perpendicular to.
In one embodiment: the injection well is two, and two injection wells are symmetrical arranged.
In one embodiment: the extended line of the trend of described two injection wells intersects on the axis of main body.
In one embodiment: the injection well has internal screw thread.
In one embodiment: the injection well import large outlet is small.
The technical program compared with the background art, it has the following advantages:
The cooling powder feeding auxiliary member of the spraying of the utility model is equipped with threaded injection well, high pressure gas pipeline it is mountable
It is fixed in the injection well, is not easy to loosen；Gas can just be directed at target from after injection well outflow and be cooled down, cooling effect
It is good；Appendix is fixed on auxiliary member to be moved together with spray gun, easy to operate.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the cooling powder feeding auxiliary member front schematic view of spraying of the utility model.
Fig. 2 is the cooling powder feeding auxiliary member schematic rear view of spraying of the utility model.
Fig. 3 is that the cooling powder feeding auxiliary member of spraying of the utility model actually uses schematic diagram.
Appended drawing reference: main body 10；Through-hole 11；Annular projection 12；Powder feeding frame 13, relief hole 131, fixation hole 132；Convex block
14, injection well 141；Spray gun 20；Powder feeding pipes 30；Appendix 40.
Specific embodiment
The content of the utility model is illustrated below by embodiment:
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as " cross ", " perpendicular ", "top", "bottom", "inner", "outside" is based on shown in the perspective view in attached drawing
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Please refer to Fig. 1 to Fig. 3, a kind of spraying cooling powder feeding auxiliary member, including main body 10；Main body 10 is substantially in cylinder
Shape, center are equipped with circular through hole 11, and 10 rear portion of main body is equipped with annular projection 12, for the clamping of main body 10 to be mounted on 20 rifle of spray gun
Head can be aided with screw etc. when necessary and further fix；Two powder feeding framves 13, powder feeding are symmetrically arranged in 11 two sides of through-hole in main body 10
Frame 13 is equipped with the relief hole 131 of perforation, and for the trend of relief hole 131 along the radial arrangement of main body 10, powder feeding pipes 30 can be from resigning
It is passed through in hole 131；It is additionally provided with the fixation hole 132 perpendicular with relief hole 131 on powder feeding frame 13, spiral shell can be used in fixation hole 132
The fixed powder feeding pipes 30 such as nail.It is additionally provided with convex block 14 in main body 10, the injection well 141 of two perforations is symmetrically arranged on convex block 14,
The trend of the injection well 141 is towards 11 direction of through-hole, and the extended line of the trend of two injection wells 141 is preferably in the axis of main body 10
Intersect on line.Injection well 141 is additionally provided with internal screw thread.Appendix 40 has external screw thread, can be screwed onto injection well 141, and through sending
Stomata 141 is towards 11 direction blow gas of through-hole.
Fig. 3 is please referred to, the spraying of the utility model is mounted on cooling powder feeding auxiliary member by the annular projection 12 at rear portion
20 pipette tips of spray gun, target are correspondingly placed at through-hole 11, and installing powder feeding pipes 30 and appendix 40, (appendix 40 is still in Fig. 3
It is not installed at injection well 141), in spraying process, dusty spray is conveyed by the powder feeding pipes 30 for being fixed on powder feeding frame 13, spraying
Flame sprays target by being pierced by through-hole 11；The gas of appendix 40 is flowed out by injection well 141, is just aligned target
It is cooled down；The diameter in 141 exit of injection well is less than the diameter of entrance, so that gas is when flowing through outlet since caliber subtracts
It is small, it can further improve gas flow rate, improve cooling efficiency；Two appendixs 40 work at the same time, and gas covering surface is big, cooling effect
Fruit is more preferable.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (10)
1. a kind of cooling powder feeding auxiliary member of spraying, it is characterised in that: including main body；Main body center is equipped with through-hole；It is set in main body
There is at least one powder feeding frame；Convex block is additionally provided in main body, which is equipped with the injection well of at least one perforation, the injection well
It moves towards towards through-hole direction.
2. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the main body is cylindrical.
3. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the back body is equipped with ring-type
Protrusion.
4. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the powder feeding frame is two, two
A powder feeding frame is symmetricly set on main body two sides.
5. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the powder feeding frame is equipped with and send
The trend of the relief hole of the compatible perforation of powder pipeline, the relief hole is radially arranged along main body.
6. the cooling powder feeding auxiliary member of spraying according to claim 5, it is characterised in that: be additionally provided with use on the powder feeding frame
In the fixation hole of fixed powder feeding pipes, which is mutually perpendicular to relief hole.
7. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the injection well is two, two
A injection well is symmetrical arranged.
8. the cooling powder feeding auxiliary member of spraying according to claim 7, it is characterised in that: the trend of described two injection wells
Extended line intersect on the axis of main body.
9. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the injection well has interior spiral shell
Line.
10. the cooling powder feeding auxiliary member of spraying according to claim 1, it is characterised in that: the injection well import goes out greatly
Mouth is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349082.4U CN208194851U (en) | 2018-03-14 | 2018-03-14 | A kind of cooling powder feeding auxiliary member of spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349082.4U CN208194851U (en) | 2018-03-14 | 2018-03-14 | A kind of cooling powder feeding auxiliary member of spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194851U true CN208194851U (en) | 2018-12-07 |
Family
ID=64527047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349082.4U Active CN208194851U (en) | 2018-03-14 | 2018-03-14 | A kind of cooling powder feeding auxiliary member of spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194851U (en) |
-
2018
- 2018-03-14 CN CN201820349082.4U patent/CN208194851U/en active Active
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