CN202752125U - Needle core of spray nozzle of oiling machine - Google Patents
Needle core of spray nozzle of oiling machine Download PDFInfo
- Publication number
- CN202752125U CN202752125U CN 201220339336 CN201220339336U CN202752125U CN 202752125 U CN202752125 U CN 202752125U CN 201220339336 CN201220339336 CN 201220339336 CN 201220339336 U CN201220339336 U CN 201220339336U CN 202752125 U CN202752125 U CN 202752125U
- Authority
- CN
- China
- Prior art keywords
- oil
- closing member
- nook closing
- connecting portion
- oiling machine
- 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 needle core of a spray nozzle of an oiling machine. The needle core of the spray nozzle of the oiling machine comprises a needle core body, a connecting portion, an oil-passing hole and a threaded portion, wherein the connecting portion is fixedly connected with the needle core body, the oil-passing hole is formed in the needle core body and the connecting portion, oil can pass through the oil-passing hole, and the threaded portion is arranged on the connecting portion and used for connection. The oil-passing hole is a blind hole, multiple oil-discharging holes communicated with the oil-passing hole are formed in the needle core body, the threaded portion on the connecting portion is used to connect the needle core with the spray nozzle, and the oil can pass through the oil-passing hole. Since the oil-passing hole is a blind hole, the oil can flow out from the multiple oil-discharging holes and then is mixed with boosting air, and under the effect of the boosting air, the oil is sprayed out in mist state. The oil is not prone to accumulate in the end portion of the spray nozzle, and therefore environmental pollution is reduce, and moreover, the needle core of the spray nozzle of the oiling machine is simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of oiling machine, particularly a kind of nook closing member of oiling machine shower nozzle.
Background technology
The shower nozzle that generally uses on the oiling machine at present, the nozzle connecting fitting that comprises head body with oil through, is fixedly connected with described head body, have on the described nozzle connecting fitting for the screwed hole that connects, also be not provided with nook closing member on the shower nozzle at present, so during oiling, oil directly sprays in oil through, yet this type of shower nozzle is in the process of oiling, and range is less, and oil is easily residual in the end of head body, contaminated environment and cause the wasting of resources.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, a kind of nook closing member of oiling machine shower nozzle is provided, nook closing member is added in the shower nozzle, can in shower nozzle, pass into boost gas, and the oil through of oil by nook closing member flows out in oil outlet, mixes with boost gas, range is far away, nebulize and eject, and be difficult in the end of nozzle residual, environmental contamination reduction.
For achieving the above object, the technical solution of the utility model has provided a kind of nook closing member of oiling machine shower nozzle, the connecting portion that comprises the nook closing member body, is fixedly connected with described nook closing member body, be opened in the oil through that is used for logical oil on described nook closing member body and the described connecting portion, be arranged at the thread segment that being used on the described connecting portion is connected, described oil through is blind hole, offers the oil outlet that a plurality of and described oil through is connected on the described nook closing member body.
As preferably, the length of described thread segment is less than the length of described connecting portion.
As preferably, the diameter of described connecting portion is greater than the diameter of described nook closing member body.
As preferably, the both ends of described connecting portion have respectively chamfering.
As preferably, the diameter of described oil through is greater than the radius of described nook closing member body.
As preferably, the center line of described nook closing member body and the center line of described connecting portion coincide.
As preferably, the center line of described nook closing member body and the center line of described oil through coincide.
As preferably, a plurality of described oil outlets are circumferentially evenly distributing along described nook closing member body respectively.
Advantage of the present utility model is with beneficial effect: the thread segment on the connecting portion is used for nook closing member is connected with nozzle, oil through is used for logical oil, because oil through is blind hole, oil flows out in a plurality of oil outlets, then mixes with boost gas, is vaporific ejection under the effect of boost gas, and be difficult in the end of nozzle residual, environmental contamination reduction, and simple in structure, manufacturing cost is lower.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Among the figure: 1, nook closing member body; 2, connecting portion; 3, oil through; 4, thread segment; 5, oil outlet.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of nook closing member of oiling machine shower nozzle, the connecting portion 2 that comprises nook closing member body 1, is fixedly connected with described nook closing member body 1, be opened in the oil through 3 that is used for logical oil on described nook closing member body 1 and the described connecting portion 2, be arranged at the thread segment 4 that being used on the described connecting portion 2 is connected, described oil through 3 is blind hole, offers the oil outlet 5 that a plurality of and described oil through 3 is connected on the described nook closing member body 1.A plurality of described oil outlets 5 are circumferentially evenly distributing along described nook closing member body 1 respectively.
As shown in Figure 1, the length of described thread segment 4 is less than the length of described connecting portion 2.The diameter of described connecting portion 2 is greater than the diameter of described nook closing member body 1.
As shown in Figure 1, the both ends of described connecting portion 2 have respectively chamfering.
As shown in Figure 1, the diameter of described oil through 3 is greater than the radius of described nook closing member body 1.The center line of the center line of described nook closing member body 1 and described connecting portion 2 coincides.The center line of the center line of described nook closing member body 1 and described oil through 3 coincides.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. the nook closing member of an oiling machine shower nozzle, it is characterized in that: the connecting portion that comprises the nook closing member body, is fixedly connected with described nook closing member body, be opened in the oil through that is used for logical oil on described nook closing member body and the described connecting portion, be arranged at the thread segment that being used on the described connecting portion is connected, described oil through is blind hole, offers the oil outlet that a plurality of and described oil through is connected on the described nook closing member body.
2. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the length of described thread segment is less than the length of described connecting portion.
3. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the diameter of described connecting portion is greater than the diameter of described nook closing member body.
4. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the both ends of described connecting portion have respectively chamfering.
5. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the diameter of described oil through is greater than the radius of described nook closing member body.
6. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the center line of described nook closing member body and the center line of described connecting portion coincide.
7. the nook closing member of oiling machine shower nozzle as claimed in claim 1, it is characterized in that: the center line of described nook closing member body and the center line of described oil through coincide.
8. the nook closing member of oiling machine shower nozzle as claimed in claim 1 is characterized in that: a plurality of described oil outlets are circumferentially evenly distributing along described nook closing member body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339336 CN202752125U (en) | 2012-07-12 | 2012-07-12 | Needle core of spray nozzle of oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339336 CN202752125U (en) | 2012-07-12 | 2012-07-12 | Needle core of spray nozzle of oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752125U true CN202752125U (en) | 2013-02-27 |
Family
ID=47731320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339336 Expired - Fee Related CN202752125U (en) | 2012-07-12 | 2012-07-12 | Needle core of spray nozzle of oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752125U (en) |
-
2012
- 2012-07-12 CN CN 201220339336 patent/CN202752125U/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: 20130227 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |