CN103331645A - Spliced-type bi-direction fuel injection pipe - Google Patents
Spliced-type bi-direction fuel injection pipe Download PDFInfo
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- CN103331645A CN103331645A CN2013102744793A CN201310274479A CN103331645A CN 103331645 A CN103331645 A CN 103331645A CN 2013102744793 A CN2013102744793 A CN 2013102744793A CN 201310274479 A CN201310274479 A CN 201310274479A CN 103331645 A CN103331645 A CN 103331645A
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- spliced
- spray bar
- fuel injection
- type
- screw thread
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Abstract
The invention discloses a spliced-type bi-direction fuel injection pipe. The spliced-type bi-direction fuel injection pipe comprises a main body, wherein the main body is in a T-shaped tubular structure and comprises a vertical pipe which is arranged in the middle part and two side wing pipes which are communicated with the vertical pipe, and the two side wing pipes are vertically connected and integrated with the vertical pipe. The outside of one end, away from the wing pipes, of the vertical pipe is provided with outer threads, the vertical pipe is connected with a threaded sleeve through the outer threads, the threaded sleeve is also connected with a connecting piece, outer threads is machined outside one end of the connecting piece, and the connecting piece is connected with the threaded sleeve through the outer threads. The other end of the connecting piece is provided with a conical structure. The upper side and the lower side of the conical structure are respectively provided with a threaded connecting hole which is used for being connected with a connector of an oil-path system. The spliced-type bi-direction fuel injection pipe has the beneficial effects of simplicity in structure, easiness in machining and low casting cost.
Description
Technical field
The present invention relates to a kind of spliced two-way spray bar, belong to the horizontal milling machine apparatus field.
Background technology
Horizontal milling machine can produce a large amount of heat in Milling Process, so need the milling head of milling machine be cooled off.Because most of milling machines have a plurality of milling cutters, and a plurality of milling cutter works simultaneously, at this moment just need cool off simultaneously a plurality of milling cutters, but existing oil spout (cooling fluid) pipe all is a mouth of pipe, can not adapt to a plurality of cutter heads and add the needs that cool off man-hour simultaneously.Based on foregoing, the applicant has applied for the two-way spray bar of oil circuit on the same day.
But manufacture comparatively trouble on this patent structure, the particularly setting of connecting portion is adopted one-body moldedly, and the casting cost is very high, so need design a kind of low spray bar structure of cost of casting from the angle consideration of cost savings.
Summary of the invention
The invention provides a kind of spliced two-way spray bar, solve the high problem of horizontal milling machine spray bar casting cost.
Purpose of the present invention is come specific implementation by the following technical programs:
Spliced two-way spray bar comprises body, and the tubular structure that described body is T-shaped comprises the VERTICAL TUBE in the middle of being positioned at and the both sides canalis pterygoideus that is communicated with VERTICAL TUBE, and the canalis pterygoideus of both sides and VERTICAL TUBE be vertical to be connected and one-body molded.
End external process away from canalis pterygoideus on VERTICAL TUBE has external screw thread, and is connected with a thread bush by external screw thread, and described thread bush is connected with a connection piece simultaneously, and an end external process of described connector has external screw thread, is connected with thread bush by external screw thread.
The other end of described connector is provided with frustum cone structure.
The both sides up and down of described frustum cone structure are respectively equipped with threaded connection hole, in order to dock with the joint of oil piping system.
The invention has the beneficial effects as follows, simple in structure, be easy to processing, the casting cost is low.
Description of drawings
The present invention is described in further detail with embodiment with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described spliced two-way spray bar of the embodiment of the invention.
The specific embodiment
As shown in Figure 1, the described spliced two-way spray bar of the embodiment of the invention comprises body 1, the tubular structure that described body 1 is T-shaped, comprise the VERTICAL TUBE 11 in the middle of being positioned at and the both sides canalis pterygoideus 12 that is communicated with VERTICAL TUBE 11, the canalis pterygoideus 12 of both sides and VERTICAL TUBE 11 be vertical to be connected and one-body molded.
End external process away from canalis pterygoideus on VERTICAL TUBE 11 has external screw thread, and be connected with a thread bush 2 by external screw thread, described thread bush 2 is connected with a connection piece 3 simultaneously, and an end external process of described connector 3 has external screw thread, is connected with thread bush 2 by external screw thread.
The other end of described connector 3 is provided with frustum cone structure 31.
The both sides up and down of described frustum cone structure 31 are respectively equipped with threaded connection hole 32, in order to dock with the joint of oil piping system.
The invention has the beneficial effects as follows, simple in structure, be easy to processing, the casting cost is low.
Claims (5)
1. spliced two-way spray bar comprises body, it is characterized in that, the tubular structure that described body is T-shaped comprises the VERTICAL TUBE in the middle of being positioned at and the both sides canalis pterygoideus that is communicated with VERTICAL TUBE, and the canalis pterygoideus of both sides and VERTICAL TUBE be vertical to be connected and one-body molded.
2. spliced two-way spray bar as claimed in claim 1 is characterized in that, the end external process away from canalis pterygoideus on VERTICAL TUBE has external screw thread, and is connected with a thread bush by external screw thread.
3. spliced two-way spray bar as claimed in claim 2 is characterized in that, described thread bush is connected with a connection piece simultaneously, and an end external process of described connector has external screw thread, is connected with thread bush by external screw thread.
4. spliced two-way spray bar as claimed in claim 3 is characterized in that the other end of described connector is provided with frustum cone structure.
5. spliced two-way spray bar as claimed in claim 4 is characterized in that, the both sides up and down of described frustum cone structure are respectively equipped with threaded connection hole, in order to dock with the joint of oil piping system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102744793A CN103331645A (en) | 2013-07-03 | 2013-07-03 | Spliced-type bi-direction fuel injection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102744793A CN103331645A (en) | 2013-07-03 | 2013-07-03 | Spliced-type bi-direction fuel injection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331645A true CN103331645A (en) | 2013-10-02 |
Family
ID=49239886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102744793A Pending CN103331645A (en) | 2013-07-03 | 2013-07-03 | Spliced-type bi-direction fuel injection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659458A (en) * | 2013-11-30 | 2014-03-26 | 无锡金玺换热器有限公司 | Splicing type double-pipe coolant spray pipe structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB259894A (en) * | 1926-08-28 | 1926-10-21 | T And C Clark And Company Ltd | An improved pipe joint |
| CN2129859Y (en) * | 1992-03-25 | 1993-04-14 | 姚克平 | Out screw three-way elow connection |
| CN2186841Y (en) * | 1994-03-30 | 1995-01-04 | 华永康 | Floating movable joint for low pressure water, gas pipe network |
| CN2421486Y (en) * | 2000-03-30 | 2001-02-28 | 罗众名 | Loose joint for sewer pipe |
| CN2592281Y (en) * | 2002-12-10 | 2003-12-17 | 陈根富 | Self-rotating spraying head |
| CN2647439Y (en) * | 2003-08-08 | 2004-10-13 | 北京城建五建设工程有限公司 | Construction site water-saving spraying dust-settling apparatus |
| CN2877956Y (en) * | 2006-03-06 | 2007-03-14 | 许晓华 | Air cooling oil cold transition device |
| CN102678071A (en) * | 2012-06-06 | 2012-09-19 | 无锡西姆莱斯石油专用管制造有限公司 | High-airtightness special buttress thread sleeve connection joint |
| CN203317142U (en) * | 2013-07-03 | 2013-12-04 | 无锡宇吉科技有限公司 | Spliced bi-direction oil injection pipe |
-
2013
- 2013-07-03 CN CN2013102744793A patent/CN103331645A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB259894A (en) * | 1926-08-28 | 1926-10-21 | T And C Clark And Company Ltd | An improved pipe joint |
| CN2129859Y (en) * | 1992-03-25 | 1993-04-14 | 姚克平 | Out screw three-way elow connection |
| CN2186841Y (en) * | 1994-03-30 | 1995-01-04 | 华永康 | Floating movable joint for low pressure water, gas pipe network |
| CN2421486Y (en) * | 2000-03-30 | 2001-02-28 | 罗众名 | Loose joint for sewer pipe |
| CN2592281Y (en) * | 2002-12-10 | 2003-12-17 | 陈根富 | Self-rotating spraying head |
| CN2647439Y (en) * | 2003-08-08 | 2004-10-13 | 北京城建五建设工程有限公司 | Construction site water-saving spraying dust-settling apparatus |
| CN2877956Y (en) * | 2006-03-06 | 2007-03-14 | 许晓华 | Air cooling oil cold transition device |
| CN102678071A (en) * | 2012-06-06 | 2012-09-19 | 无锡西姆莱斯石油专用管制造有限公司 | High-airtightness special buttress thread sleeve connection joint |
| CN203317142U (en) * | 2013-07-03 | 2013-12-04 | 无锡宇吉科技有限公司 | Spliced bi-direction oil injection pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659458A (en) * | 2013-11-30 | 2014-03-26 | 无锡金玺换热器有限公司 | Splicing type double-pipe coolant spray pipe structure |
| CN103659458B (en) * | 2013-11-30 | 2016-09-21 | 广东技术师范学院 | Spliced two-tube coolant nozzle structure |
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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: 20131002 |