CN102518620A - Novel oil nozzle for oil cylinder - Google Patents
Novel oil nozzle for oil cylinder Download PDFInfo
- Publication number
- CN102518620A CN102518620A CN2011103969723A CN201110396972A CN102518620A CN 102518620 A CN102518620 A CN 102518620A CN 2011103969723 A CN2011103969723 A CN 2011103969723A CN 201110396972 A CN201110396972 A CN 201110396972A CN 102518620 A CN102518620 A CN 102518620A
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- Prior art keywords
- oil nozzle
- oil
- groove
- nozzle
- cylinder body
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Abstract
The invention discloses a novel oil nozzle for an oil cylinder, which comprises the oil nozzle, a cylinder body and an oil inlet channel. The oil nozzle is connected with the periphery of the cylinder body, the oil inlet channel is positioned in the center of the oil nozzle and penetrates through the whole oil nozzle, the oil nozzle comprises a groove which is connected with the cylinder body, the diameter of the groove is smaller than that of the top of the oil nozzle, and welding flux is covered around the groove. The cylinder body is in welding connection with the oil nozzle. After the cylinder and the oil nozzle are welded, the oil inlet channel is machined on the oil nozzle. Therefore, all-welded requirement is met. The groove of the oil nozzle is firstly welded and then the oil inlet channel is machined. Thus, the oil nozzle is firm in welding, free of error in production and capable of improving production efficiency and meeting production requirement of users.
Description
Technical field
The present invention relates to a kind of oil cylinder, particularly relate to a kind of New Type Choke of oil cylinder.
Background technique
In the commercial production in modern times, usually use oil nozzle groove welding connection technology, the full welding technique of oil nozzle groove in the market; Can not solve all-welded requirement,, weld the oil nozzle groove again because employing in the past is to process oil input channel earlier; The wall of oil nozzle groove that processes oil input channel is very thin, in welding process, is easy to cause the unstable situation of welding, because welding effect is poor; Be easy to cause in process of production error, manufacturing efficiency is low, can not satisfy people's production demand.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of New Type Choke of cylinder, and firm welding is enhanced productivity, and satisfies needs of people.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of New Type Choke of oil cylinder is provided, comprises: oil nozzle, cylinder body, oil input channel; Described oil nozzle is connected with the periphery of described cylinder body, and described oil input channel is arranged at the oil nozzle central position, and runs through whole oil nozzle; Said oil nozzle comprises the groove that is connected with cylinder body; Described groove places oil nozzle bottom, and the diameter of said groove is less than the diameter at said oil nozzle top, and said groove around comprise scolder.
In preferred embodiment of the present invention, the groove of described oil nozzle tilts, and is the angle less than 90 ° with outer surface of cylinder block.
In preferred embodiment of the present invention, described cylinder body is connected with the mode of described oil nozzle through welding.
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The invention has the beneficial effects as follows: the New Type Choke of oil cylinder of the present invention, oil nozzle, cylinder body, oil input channel, described cylinder body is connected with the mode of described oil nozzle through welding; And welding back is the said oil input channel of reprocessing on said oil nozzle, has solved all-welded requirement, employing be welding oil nozzle groove earlier; The reprocessing oil input channel, the oil nozzle that is processed into like this, firm welding; Can not cause error in process of production, improve manufacturing efficiency, satisfy people's production demand.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of the New Type Choke of cylinder of the present invention;
The mark of each parts is following in the accompanying drawing: 1, oil nozzle; 2, cylinder body; 3, oil input channel 4, groove.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, Fig. 1 is the structural representation of a preferred embodiment of the New Type Choke of oil cylinder of the present invention.
The New Type Choke of cylinder of the present invention comprises: oil nozzle 1, cylinder body 2, oil input channel 3, and described oil nozzle 1 is connected with the periphery of described cylinder body 2; Described oil input channel 3 is arranged at oil nozzle 1 central position; And run through whole oil nozzle 1, said oil nozzle 1 comprises the groove 4 that is connected with cylinder body 2, and described groove places the oil nozzle bottom; The diameter of said groove 4 is less than the diameter at said oil nozzle 1 top, and said groove around comprise scolder.
Preferably, described oil input channel 3 is arranged at oil nozzle 1 central position, and runs through whole oil nozzle 1, and is simple in structure, technology is attractive in appearance.
Preferably; Said oil nozzle 1 comprises the groove 4 that is connected with cylinder body 1; Described groove places oil nozzle bottom, and the diameter of said groove 4 is less than the diameter at said oil nozzle 1 top, and said groove 4 around comprise scolder; The groove 4 of oil nozzle 1 is connected with the periphery of cylinder body 2 through welding, so groove 4 has scolder on every side.
Preferably, described oil nozzle 1 bottom angled, and be angle less than 90 ° with cylinder body 2 outer surfaces, 90 ° angle can be for less than 90 °, greater than any angle of 45 °.
Preferably, described cylinder body 2 is connected with the mode of described oil nozzle 1 through welding, and the welding back is the said oil input channel 3 of reprocessing on said oil nozzle 1; Adopted the bottom of first welding oil nozzle 1; The mode of reprocessing oil input channel 3 is processed, and the bottom welding of the oil nozzle 1 that this mode processes is very firm, enhances productivity; Simple in structure, technology is attractive in appearance, the bottom of the oil nozzle 1 before having solved can not all-welded situation.
The New Type Choke of oil cylinder of the present invention has solved the defective in the technological scheme, and what adopt now is to weld the oil nozzle groove earlier; The reprocessing oil input channel is though the wall of the oil nozzle groove of the oil input channel after machining is very thin, because employing is first welding; Reprocessing, thus the unstable situation of welding can not caused, because firm welding; So improved manufacturing efficiency, satisfied needs of people.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. the New Type Choke of an oil cylinder is characterized in that, comprising: oil nozzle, cylinder body, oil input channel; Described oil nozzle is connected with the periphery of described cylinder body, and described oil input channel is arranged at the oil nozzle central position, and runs through whole oil nozzle; Said oil nozzle comprises the groove that is connected with cylinder body; Described groove places oil nozzle bottom, and the diameter of said groove is less than the diameter at said oil nozzle top, and said groove around comprise scolder.
2. the New Type Choke of oil cylinder according to claim 1 is characterized in that, described oil nozzle groove tilts, and is the angle less than 90 ° with outer surface of cylinder block.
3. the New Type Choke of oil cylinder according to claim 1 is characterized in that, described cylinder body is connected with the mode of described oil nozzle through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103969723A CN102518620A (en) | 2011-12-05 | 2011-12-05 | Novel oil nozzle for oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103969723A CN102518620A (en) | 2011-12-05 | 2011-12-05 | Novel oil nozzle for oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518620A true CN102518620A (en) | 2012-06-27 |
Family
ID=46289651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103969723A Pending CN102518620A (en) | 2011-12-05 | 2011-12-05 | Novel oil nozzle for oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518620A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270511A (en) * | 1998-03-23 | 1999-10-05 | Okuno Kogyo Kk | Hydraulic cylinder |
| JP2001213338A (en) * | 2000-01-31 | 2001-08-07 | Koyo Seiko Co Ltd | Hydraulic cylinder for power steering device and manufacturing method therefor |
| JP3773163B2 (en) * | 1999-06-01 | 2006-05-10 | 株式会社東和製作所 | Cylinder device |
| CN202418099U (en) * | 2011-12-05 | 2012-09-05 | 海卓泰克液压技术（苏州）有限公司 | Novel oil nozzle for oil cylinder |
-
2011
- 2011-12-05 CN CN2011103969723A patent/CN102518620A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270511A (en) * | 1998-03-23 | 1999-10-05 | Okuno Kogyo Kk | Hydraulic cylinder |
| JP3773163B2 (en) * | 1999-06-01 | 2006-05-10 | 株式会社東和製作所 | Cylinder device |
| JP2001213338A (en) * | 2000-01-31 | 2001-08-07 | Koyo Seiko Co Ltd | Hydraulic cylinder for power steering device and manufacturing method therefor |
| CN202418099U (en) * | 2011-12-05 | 2012-09-05 | 海卓泰克液压技术（苏州）有限公司 | Novel oil nozzle for oil cylinder |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |