CN204452918U - A kind of structure being easy to titanium alloy forging height muscle and being shaped - Google Patents
A kind of structure being easy to titanium alloy forging height muscle and being shaped Download PDFInfo
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- CN204452918U CN204452918U CN201420827750.1U CN201420827750U CN204452918U CN 204452918 U CN204452918 U CN 204452918U CN 201420827750 U CN201420827750 U CN 201420827750U CN 204452918 U CN204452918 U CN 204452918U
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Abstract
The utility model discloses a kind of structure being easy to titanium alloy forging height muscle and being shaped, it comprises forging body, described forging body comprises web, the edge of described web side is provided with lateral edges height muscle, and described web is provided with the high muscle that intersects that one end connects with lateral edges height muscle, wherein, bottom the two ends of described lateral edges height muscle be provided with high to overlap along the edge of described web between described the intersection bottom high muscle outer end, described height is extended with horizontal overlap laterally to the top of overlap.Above-mentioned be easy to titanium alloy forging height muscle be shaped structure forging design with height to and horizontal direction overlap, the indeterminable high muscle Problems in forming of conventional forging forming method can be solved, be easy to high muscle be shaped, improve the degree of utilization of material simultaneously, decrease heat treatment deformation and machining allowance, improve production efficiency and reduce productive costs.
Description
Technical field
The utility model relates to titanium alloy forging forming technique field, particularly relates to a kind of structure being easy to titanium alloy forging height muscle and being shaped.
Background technology
Refer to shown in Fig. 1, Fig. 1 is the structural representation of existing a kind of titanium alloy structure part, and this titanium alloy structure part 1 is important link part on aircraft tailplane, and its principal feature is marginal existence height muscle 11, and have " T-shaped " to intersect high muscle 12 to exist, material is TC4 titanium alloy.
The forging that above-mentioned titanium alloy structure part is corresponding is relatively simple for structure, and Major Difficulties is that high muscle is shaped and heat treatment deformation, and refer to shown in Fig. 2 and Fig. 3, Fig. 2 is existing a kind of titanium alloy forging structural representation, and Fig. 3 is the section drawing of existing a kind of titanium alloy forging.This titanium alloy forging 2 comprises lateral edges height muscle 21, web 22, forging Joint face of a pattern 23 and intersects high muscle 24, forge weight 120Kg, and this titanium alloy forging exists following shortcoming:
1, stock utilization is low;
2, amount of machining is large, and production efficiency is low;
3, high muscle is filled difficulty, is needed many fire to produce and need to drop into preforming tool.
Utility model content
The purpose of this utility model is to provide a kind of structure being easy to titanium alloy forging height muscle and being shaped, it has and is easy to high muscle and is shaped, improves stock utilization, enhance productivity and reduce the feature of productive costs, to be shaped the problems referred to above existed to solve prior art titanium alloy forging height muscle.
For reaching this object, the utility model by the following technical solutions:
A kind of structure being easy to titanium alloy forging height muscle and being shaped, it comprises forging body, described forging body comprises web, the edge of described web side is provided with lateral edges height muscle, and described web is provided with the high muscle that intersects that one end connects with lateral edges height muscle, wherein, bottom the two ends of described lateral edges height muscle be provided with high to overlap along the edge of described web between described the intersection bottom high muscle outer end, described height is extended with horizontal overlap laterally to the top of overlap.
Especially, described web thickness with intersect the ratio value of muscle top width degree of high muscle and be greater than 0.5, to avoid occurring folding at the high muscle root of intersection and wearing the defects such as muscle, reduce resistance of deformation.
Especially, described height is less than the thickness of web, to increase the resistance that blank flows to overlap to the width of overlap.
Especially, the high muscle of described intersection top to horizontal overlap distance with intersect the ratio of width of high muscle and be not more than 5.
Especially, described web thickness with intersect the ratio value of muscle top width degree of high muscle and be not less than 0.6.
The beneficial effects of the utility model are, the structure being easy to the shaping of titanium alloy forging height muscle compared with prior art has the following advantages:
1) set up high to overlap, in die forging process blank flow to high after overlap because its flow direction changes, outwardly resistance can make more stream to lateral edges height muscle and the high muscle that intersects after increasing, and is easy to high muscle and is shaped;
2) intersecting the width of high muscle and the envelope amount of web thickness can reduce, then improve machinework efficiency;
3) forging body is because height is to the existence of overlap, can reduce the distortion of heat treatment process;
4) the lateral edges height muscle of forging body can realize a fiery die-forging forming with the high muscle of intersection, decreases the input of forging times and Preform Die, reduces productive costs.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of titanium alloy structure part;
Fig. 2 is existing a kind of titanium alloy forging structural representation;
Fig. 3 is the section drawing of existing a kind of titanium alloy forging;
Fig. 4 is the schematic diagram being easy to the structure that titanium alloy forging height muscle is shaped that the utility model detailed description of the invention 1 provides;
Fig. 5 is the section drawing being easy to the structure that titanium alloy forging height muscle is shaped that the utility model detailed description of the invention 1 provides.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 4 to Fig. 5, in the present embodiment, a kind of be easy to titanium alloy forging height muscle be shaped structure it comprise forging body 3, described forging body 3 comprises web 32, the edge of described web 32 side is provided with lateral edges height muscle 31, and described web 32 is provided with the high muscle 33 that intersects that one end connects with lateral edges height muscle 31, bottom the two ends of described lateral edges height muscle 31 be provided with high to overlap 34 along the edge of described web 32 between described the intersection bottom high muscle 33 outer end, described height is extended with horizontal overlap 35 laterally to the top of overlap 34.
Above-mentioned lateral edges height muscle 31 and the high muscle 33 that intersects, and web 32 designs according to minimum one-sided envelope b; Described web 32 thickness c with intersect the ratio value of muscle top width degree x1 of high muscle 33 and be not less than 0.6 (i.e. c/x1 >=0.6), if (ratio is too small, easily occur folding at high muscle root and wear the defects such as muscle, sharply can increase resistance of deformation simultaneously); Described height should be less than web thickness c (i.e. c1 < c), to increase the resistance that blank flows to overlap to the width c1 of overlap 34; Described intersection high muscle 33 top to horizontal overlap 35 distance h1 with intersect the ratio of muscle top width degree x1 of high muscle 33 and be not more than 5 (h1/x1≤5).The muscle top width degree x1=22mm of the high muscle 33 of above-mentioned intersection, web 32 thickness c=21mm, forge weight 72Kg, material saves 40%.Increase high after overlap 34 design, high muscle is easily filled and forge weight reduces, and reduces productive costs, improves production efficiency.
Above embodiment has just set forth groundwork of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the structure being easy to titanium alloy forging height muscle and being shaped, it comprises forging body, described forging body comprises web, the edge of described web side is provided with lateral edges height muscle, and described web is provided with the high muscle that intersects that one end connects with lateral edges height muscle, it is characterized in that, bottom the two ends of described lateral edges height muscle be provided with high to overlap along the edge of described web between described the intersection bottom high muscle outer end, described height is extended with horizontal overlap laterally to the top of overlap.
2. the structure being easy to titanium alloy forging height muscle and being shaped according to claim 1, is characterized in that, described web thickness with intersect the ratio value of muscle top width degree of high muscle and be greater than 0.5.
3. the structure being easy to titanium alloy forging height muscle and being shaped according to claim 1, it is characterized in that, described height is less than the thickness of web to the width of overlap.
4. the structure being easy to titanium alloy forging height muscle and being shaped according to claim 1, is characterized in that, the top of the high muscle of described intersection to horizontal overlap distance with intersect the ratio of width of high muscle and be not more than 5.
5. the structure being easy to titanium alloy forging height muscle and being shaped according to claim 2, is characterized in that, described web thickness with intersect the ratio value of muscle top width degree of high muscle and be not less than 0.6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827750.1U CN204452918U (en) | 2014-12-23 | 2014-12-23 | A kind of structure being easy to titanium alloy forging height muscle and being shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420827750.1U CN204452918U (en) | 2014-12-23 | 2014-12-23 | A kind of structure being easy to titanium alloy forging height muscle and being shaped |
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| CN204452918U true CN204452918U (en) | 2015-07-08 |
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| CN201420827750.1U Active CN204452918U (en) | 2014-12-23 | 2014-12-23 | A kind of structure being easy to titanium alloy forging height muscle and being shaped |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494808A (en) * | 2014-12-23 | 2015-04-08 | 无锡透平叶片有限公司 | Structure for easily forming titanium alloy forge piece high rib |
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2014
- 2014-12-23 CN CN201420827750.1U patent/CN204452918U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494808A (en) * | 2014-12-23 | 2015-04-08 | 无锡透平叶片有限公司 | Structure for easily forming titanium alloy forge piece high rib |
| CN104494808B (en) * | 2014-12-23 | 2017-01-04 | 无锡透平叶片有限公司 | A kind of structure being prone to the shaping of titanium alloy forging height muscle |
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| C14 | Grant of patent or utility model | ||
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