CN204448385U - Inwall fueling injection equipment - Google Patents
Inwall fueling injection equipment Download PDFInfo
- Publication number
- CN204448385U CN204448385U CN201520115545.7U CN201520115545U CN204448385U CN 204448385 U CN204448385 U CN 204448385U CN 201520115545 U CN201520115545 U CN 201520115545U CN 204448385 U CN204448385 U CN 204448385U
- Authority
- CN
- China
- Prior art keywords
- spray gun
- oil
- inwall
- mist
- flow guiding
- 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
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Abstract
The utility model discloses a kind of inwall fueling injection equipment, comprises mist of oil spray gun, air pressure spray gun and hollow seats, and bearing perisporium is provided with the radial oil outlet that be communicated with inner with it; Be provided with diversion seat in bearing, the end face of diversion seat is the conical surface; Be provided with flow guiding head in bearing, flow guiding head one end is provided with axial bellmouth, and the other end is connected with mist of oil spray gun and air pressure spray gun, and bellmouth is communicated with air stream outlet with oil mist outlet by axial nozzle opening; The cone-shaped top surface of diversion seat and the countersunk surface of flow guiding head are provided with axially the first gap, and oil outlet is communicated with above-mentioned first gap.The cleaning problems of oiling mode when the utility model not only solves contact, uniformity and the efficiency of oiling simultaneously are also largely increased; Meanwhile, can nonmetallic materials be adopted with the position that may be contacted by oiling part, can effectively ensure to produce part bump injury impact assembling.
Description
Technical field
The utility model belongs to Machining Technology field, is mainly used in Automatic manual transmission, particularly produces in enormous quantities beat and the strict industry of quality requirement, as auto industry.
Background technology
Need that when the assembling in machinery dress hole oil spout is carried out to hole inwall and be convenient to assembling, usually pneumatic spray gun is adopted to carry out direct spraying to hole inwall in prior art, not only there is mist of oil larger, time is long, inconvenient operation, and not needing the place of oil spout also all to spray mist of oil, cause various pollution and waste; Also have wiper oilings such as adopting hairbrush, but hairbrush easily falls hair, oil plant is placed in unlimited box simultaneously, easily enters impurity, pollutes oiling and press-fit surface, cause and press-fit quality problems.
Utility model content
The utility model proposes a kind of various problem inwall fueling injection equipments solving pneumatic spray gun direct spraying and manual contact formula oiling existence in background technology.
For achieving the above object, the inwall fueling injection equipment of the utility model design, comprises mist of oil spray gun and air pressure spray gun, it is characterized in that: also comprise hollow seats, and described bearing perisporium is provided with the radial oil outlet that be communicated with inner with it; Be provided with diversion seat in described bearing, the end face of described diversion seat is the conical surface; Be provided with flow guiding head in described bearing, described flow guiding head one end is provided with axial bellmouth, and the other end is connected with mist of oil spray gun and air pressure spray gun, and described bellmouth is communicated with air stream outlet with oil mist outlet by axial nozzle opening; The cone-shaped top surface of described diversion seat and the countersunk surface of described flow guiding head are provided with axially the first gap, and described oil outlet is communicated with above-mentioned first gap.
Preferably, the drift angle of the described conical surface is greater than the drift angle of described bellmouth.
Preferably, described oil outlet is mounting hole.
Preferably, be provided with the second gap between the outer wall of described mist of oil spray gun and the inwall of described flow guiding head, compressed air stream is sprayed onto nozzle opening from described second gap by described air pressure spray gun.
Preferably, described bearing outer wall is provided with protective cover.Like this, being lived needing the escutcheon of oil spout by protective cover, preventing flashing and polluting of mist of oil.
The beneficial effects of the utility model are: operating efficiency is high, spray in a 2 seconds position, and oil spout is even, oil spout press-fit surface cleaning, ensure to press-fit and can complete by high-quality; Injection time is very short, carries protective cover and can well ensure the position of oil spout need not can not produce oil pollution, simultaneously also can not the flashing of mist of oil, and causes environmental pollution; The cleaning problems of oiling mode when not only solving contact, uniformity and the efficiency of oiling simultaneously are also largely increased; Meanwhile, can nonmetallic materials be adopted with the position that may be contacted by oiling part, can effectively ensure to produce part bump injury impact assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: mist of oil spray gun 1, air pressure spray gun 2, bearing 3, diversion seat 4 and flow guiding head 5 first gap 7, gap 6, second, protective cover 8, need the hole 9 of oil spout;
Wherein: oil mist outlet 1.1, air stream outlet 2.1, oil outlet 3.1, the conical surface 4.1, bellmouth 5.1, nozzle opening 5.2.
Detailed description of the invention
Below by Fig. 1 and the mode enumerating embodiment more of the present utility model; be described in further detail technical scheme of the present invention (comprising optimal technical scheme), any technical characteristic in the present embodiment and any technical scheme all do not limit protection domain of the present utility model.
As shown in Figure 1, the inwall fueling injection equipment of the utility model design, comprises mist of oil spray gun 1, air pressure spray gun 2, hollow seats 3; Described bearing 3 perisporium is provided with the radial oil outlet 3.1 that be communicated with inner with it; Diversion seat 4 and flow guiding head 5 is provided with in described bearing 3; The end face of described diversion seat 4 is the conical surface 4.1; Described flow guiding head 5 one end is provided with axial bellmouth 5.1, and the other end is connected with mist of oil spray gun 1 and air pressure spray gun 2, and described bellmouth 5.1 is communicated with air stream outlet 2.1 with oil mist outlet 1.1 by axial nozzle opening 5.2; The cone-shaped top surface of described diversion seat 4 and the countersunk surface of described flow guiding head 5 are provided with axially the first gap 6, and described oil outlet 3.1 is communicated with above-mentioned first gap 6.
Preferably, the drift angle of the described conical surface 4.1 is greater than the drift angle of described bellmouth 5.1.
Preferably, described oil outlet 3.1 is mounting hole.
Preferably, be provided with the second gap 7 between the outer wall of described mist of oil spray gun 1 and the inwall of described flow guiding head 5, compressed air stream is sprayed onto nozzle opening 5.2 from described second gap 7 by described air pressure spray gun 2.In this example, provide and control compressed air and mist of oil by standard lance, by the air-flow shower nozzle ejection compressed air of standard lance, air-negative-pressure takes the machine oil of standard lance oil injection nozzle out of, be mixed into straight oil spout air-flow at a high speed, when high speed gas stream enters the first gap, gas stream sprays from oil outlet 3.1 to surrounding.
Preferably, described bearing 3 outer wall is provided with protective cover 8, like this, being covered, preventing flashing and polluting of mist of oil by protective cover 8 by needing the hole 9 of oil spout.Protective cover 8 and bearing 3 can adopt the nonmetallic materials such as nylon, avoid bump injury part.
Claims (5)
1. an inwall fueling injection equipment, comprises mist of oil spray gun and air pressure spray gun, it is characterized in that: also comprise hollow seats, and described bearing perisporium is provided with the radial oil outlet that be communicated with inner with it; Be provided with diversion seat in described bearing, the end face of described diversion seat is the conical surface; Be provided with flow guiding head in described bearing, described flow guiding head one end is provided with axial bellmouth, and the other end is connected with mist of oil spray gun and air pressure spray gun, and described bellmouth is communicated with air stream outlet with oil mist outlet by axial nozzle opening; The cone-shaped top surface of described diversion seat and the countersunk surface of described flow guiding head are provided with axially the first gap, and described oil outlet is communicated with above-mentioned first gap.
2. inwall fueling injection equipment according to claim 1, is characterized in that: the drift angle of the described conical surface is greater than the drift angle of described bellmouth.
3. inwall fueling injection equipment according to claim 1, is characterized in that: described oil outlet is mounting hole.
4. inwall fueling injection equipment according to claim 1, is characterized in that: be provided with the second gap between the outer wall of described mist of oil spray gun and the inwall of described flow guiding head, and compressed air stream is sprayed onto nozzle opening from described second gap by described air pressure spray gun.
5. inwall fueling injection equipment according to claim 1, is characterized in that: described bearing outer wall is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115545.7U CN204448385U (en) | 2015-02-25 | 2015-02-25 | Inwall fueling injection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115545.7U CN204448385U (en) | 2015-02-25 | 2015-02-25 | Inwall fueling injection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448385U true CN204448385U (en) | 2015-07-08 |
Family
ID=53655333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115545.7U Expired - Fee Related CN204448385U (en) | 2015-02-25 | 2015-02-25 | Inwall fueling injection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439606A (en) * | 2019-08-30 | 2021-03-05 | 通用电气公司 | Injection nozzle device for delivering repair coating through hole in casing of turbine engine |
| US11534780B2 (en) | 2017-11-14 | 2022-12-27 | General Electric Company | Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine |
| US11745195B2 (en) | 2017-11-14 | 2023-09-05 | General Electric Company | Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine |
-
2015
- 2015-02-25 CN CN201520115545.7U patent/CN204448385U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11534780B2 (en) | 2017-11-14 | 2022-12-27 | General Electric Company | Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine |
| US11745195B2 (en) | 2017-11-14 | 2023-09-05 | General Electric Company | Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine |
| CN112439606A (en) * | 2019-08-30 | 2021-03-05 | 通用电气公司 | Injection nozzle device for delivering repair coating through hole in casing of turbine engine |
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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: 20150708 Termination date: 20200225 |