CN104806872A - Empennage supporting lug machining profile material - Google Patents
Empennage supporting lug machining profile material Download PDFInfo
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- CN104806872A CN104806872A CN201510227821.3A CN201510227821A CN104806872A CN 104806872 A CN104806872 A CN 104806872A CN 201510227821 A CN201510227821 A CN 201510227821A CN 104806872 A CN104806872 A CN 104806872A
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- empennage
- journal stirrup
- supporting lug
- machining
- empennage journal
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Abstract
The invention relates to an empennage supporting lug machining profile material and belongs to the field of empennage machining. The empennage supporting lug machining profile material is two cylindrical structures which are symmetrically left and right and connected, have arc cross sections and transversely extend, wherein the outlines of the side walls of the two arc cylindrical structures of the profile material are matched with the outline of an empennage supporting lug; a rectangular groove which is symmetrical with the connecting surface between the two arc cylindrical structures is axially formed in the bottom of the profile material; the width of the rectangular groove is matched with two times the width of a rectangular welding groove in the bottom of the empennage supporting lug; the height of the rectangular groove is smaller than that of the rectangular welding groove in the bottom of the empennage supporting lug. The empennage supporting lug machining profile material provided by the invention is few in machining procedures, high in machining quality, small in machining deformation and high in material utilization rate, a supporting lug hole can be machined before each supporting lug is separated, the consistency of the coaxiality of the supporting lug holes is guaranteed, industrial mass production is facilitated, and the empennage supporting lug machining profile material has important popularization and application value.
Description
Technical field
The present invention relates to a kind of empennage journal stirrup fabircated shapes, belong to empennage manufacture field.
Background technique
Empennage comprises journal stirrup and fin usually, the chain connection of journal stirrup position principal security empennage and wing cylinder, is important load-carrying construction.Conventional method, when price empennage, usually adopts that integral panel is machined to be formed, and causes that manufacturing procedure is many, machining deformation large like this, and stock utilization is low especially.Along with the progress of welding technique, empennage many employings journal stirrup and wing plate split air conditioner add, and are welded, as shown in Figure 1.But the processing of single journal stirrup also exists, and work efficiency is low, journal stirrup conformity, the journal stirrup after each independent processing is when assembling, and a respective earhole is difficult to ensure coaxality.
Summary of the invention
The object of the invention is in order to solve traditional empennage add have that manufacturing procedure is many a man-hour, machining deformation is large, and the problem such as stock utilization is low, and provides a kind of empennage journal stirrup fabircated shapes.
The object of the invention is to be achieved through the following technical solutions:
A kind of empennage journal stirrup fabircated shapes of the present invention, this section bar is the column structure of two symmetrical circular section horizontal expansions connected, and the sidewall profile of two circular arc column structures of this section bar and the profile of empennage journal stirrup match; The bottom of this section bar axially has the rectangle groove with two circular arc column structure abutted surface symmetries, the width of this rectangle groove and 2 times of empennage journal stirrup bottom rectangle welding groove width match, and the height of this rectangle groove is less than the height of empennage journal stirrup bottom rectangle welding groove.
The processing method of described empennage journal stirrup fabircated shapes, can add shaping by the direct machine of sheet material, alloy material also can be adopted to shape through extrusion process or rolling mill practice.
The using method of described empennage journal stirrup fabircated shapes, by the further processing of described section bar bottom rectangle groove to matching with the height of empennage journal stirrup bottom rectangle welding groove, makes two circular arc column structures of this section bar be separated; Then process an earhole of each circular arc column structure, more each circular arc column structure axial segmentation is cut into empennage journal stirrup.
Beneficial effect is:
Empennage journal stirrup fabircated shapes of the present invention, manufacturing procedure is few, quality of processing is high, machining deformation is little, stock utilization is high, can process an earhole, ensure that the coaxality conformity of an earhole before each journal stirrup is separated, be conducive to industrialized mass, there is important application value.
Accompanying drawing explanation
Fig. 1 is the tail structure schematic diagram of parts processing;
Fig. 2 is the structural representation of empennage journal stirrup fabircated shapes of the present invention.
Embodiment
Below in conjunction with drawings and Examples, content of the present invention is described further.
Embodiment
A kind of empennage journal stirrup fabircated shapes of the present invention, this section bar is the column structure of two symmetrical circular section horizontal expansions connected, and the sidewall profile of two circular arc column structures of this section bar and the profile of empennage journal stirrup match; The bottom of this section bar axially has the rectangle groove with two circular arc column structure abutted surface symmetries, the width of this rectangle groove and 2 times of empennage journal stirrup bottom rectangle welding groove width match, and the height of this rectangle groove is less than the height of empennage journal stirrup bottom rectangle welding groove.
Described empennage journal stirrup fabircated shapes by titanium alloy TC 4 bar through hot-pressed.
By the further processing of described titanium alloy profile bottom rectangle groove to matching with the height of empennage journal stirrup bottom rectangle welding groove, two circular arc column structures of this section bar are separated; Then process an earhole of each circular arc column structure, more each circular arc column structure axial segmentation is cut into empennage journal stirrup.
Claims (4)
1. empennage journal stirrup fabircated shapes, is characterized in that: this section bar is the column structure of two symmetrical circular section horizontal expansions connected, and the sidewall profile of two circular arc column structures of this section bar and the profile of empennage journal stirrup match; The bottom of this section bar axially has the rectangle groove with two circular arc column structure abutted surface symmetries, the width of this rectangle groove and 2 times of empennage journal stirrup bottom rectangle welding groove width match, and the height of this rectangle groove is less than the height of empennage journal stirrup bottom rectangle welding groove.
2. process a method for empennage journal stirrup fabircated shapes, it is characterized in that: described in claim 1, empennage journal stirrup fabircated shapes add shaping by the direct machine of sheet material.
3. process a method for empennage journal stirrup fabircated shapes, it is characterized in that: empennage journal stirrup fabircated shapes described in claim 1 adopt alloy material to shape through extrusion process or rolling mill practice.
4. the using method of empennage journal stirrup fabircated shapes, it is characterized in that: by the further processing of empennage journal stirrup fabircated shapes bottom rectangle groove described in claim 1 to matching with the height of empennage journal stirrup bottom rectangle welding groove, two circular arc column structures of this section bar are separated; Then process an earhole of each circular arc column structure, more each circular arc column structure axial segmentation is cut into empennage journal stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227821.3A CN104806872B (en) | 2015-05-06 | 2015-05-06 | Empennage journal stirrup processes the application method of section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227821.3A CN104806872B (en) | 2015-05-06 | 2015-05-06 | Empennage journal stirrup processes the application method of section bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104806872A true CN104806872A (en) | 2015-07-29 |
| CN104806872B CN104806872B (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510227821.3A Active CN104806872B (en) | 2015-05-06 | 2015-05-06 | Empennage journal stirrup processes the application method of section bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN104806872B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216944A (en) * | 2016-08-23 | 2016-12-14 | 晋西工业集团有限责任公司 | A kind of aluminium alloy empennage high-volume processing method |
| CN106271415A (en) * | 2016-08-23 | 2017-01-04 | 晋西工业集团有限责任公司 | A kind of high-volume empennage processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026965A1 (en) * | 1999-10-12 | 2001-04-19 | Patria Finavicomp Oy | A hinge for movable control surfaces in an aircraft and a connecting piece to be used with such a hinge |
| CN203848759U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Empennage sectional material |
| CN204611323U (en) * | 2015-05-06 | 2015-09-02 | 晋西工业集团有限责任公司 | A kind of empennage journal stirrup fabircated shapes |
-
2015
- 2015-05-06 CN CN201510227821.3A patent/CN104806872B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026965A1 (en) * | 1999-10-12 | 2001-04-19 | Patria Finavicomp Oy | A hinge for movable control surfaces in an aircraft and a connecting piece to be used with such a hinge |
| CN203848759U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Empennage sectional material |
| CN204611323U (en) * | 2015-05-06 | 2015-09-02 | 晋西工业集团有限责任公司 | A kind of empennage journal stirrup fabircated shapes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216944A (en) * | 2016-08-23 | 2016-12-14 | 晋西工业集团有限责任公司 | A kind of aluminium alloy empennage high-volume processing method |
| CN106271415A (en) * | 2016-08-23 | 2017-01-04 | 晋西工业集团有限责任公司 | A kind of high-volume empennage processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104806872B (en) | 2017-06-13 |
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