CN204122674U - A kind of forging mold structure of high wall fine forge piece - Google Patents
A kind of forging mold structure of high wall fine forge piece Download PDFInfo
- Publication number
- CN204122674U CN204122674U CN201420259664.5U CN201420259664U CN204122674U CN 204122674 U CN204122674 U CN 204122674U CN 201420259664 U CN201420259664 U CN 201420259664U CN 204122674 U CN204122674 U CN 204122674U
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- CN
- China
- Prior art keywords
- lower mold
- forging
- mold core
- counterdie
- patrix
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- Expired - Lifetime
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- 238000005242 forging Methods 0.000 title claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010275 isothermal forging Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model relates to a kind of forging mold structure of high wall fine forge piece, and it is made up of patrix (1), counterdie (2), lower mold core (6), ejector beam (3); Patrix (1) and press moving slider are bolted; Lower mold core (6) is connected with press bed, and lower mold core (6) is installed on counterdie (2) middle part by matched in clearance; Patrix (1) realizes the closed of mold cavity (5) with counterdie (2) by Die lock catch; Ejector beam (3) is positioned at lower mold core (6) and is connected with press push rod (4).The utility model provides a kind of forging mold structure to realize the shaping of high wall class fine forge piece, adopts this structure can forge accurate high wall isothermal finish forging.
Description
Technical field
The utility model relates to the forging mold structure of high wall fine forge piece, is adapted to the isothermal precision forging forming technique of titanium alloy, aluminium alloy height wall class especially.
Background technology
The advantages such as isothermal forging has low resistance of deformation, high-elongation, structural homogenity is good, residual stress is little, it is the Main Means that Large Complicated Structural Component is refined, particularly titanium alloy, aluminum alloy forge piece, has achieved refining of multinomial complex forging, has obtained popularity simultaneously.Traditional mould structure as shown in Figure 1, comprises patrix 1, counterdie 2 and push rod 3 three part and forms.This structure is when producing high wall forging as axle journal, wheel hub, limit by die shut height, the smooth demoulding of this forging cannot be realized, the forging of high wall forging cannot be carried out, therefore improve on the basis of original traditional dies, make it the production for high wall forging.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of forging mold structure to realize the shaping of high wall class fine forge piece, adopts this structure can forge accurate high wall isothermal finish forging.
The technical solution of the utility model is: on the basis of traditional moulds structure, a kind of mould structure that effectively can increase mould ejection displacement of utility model.Described mould structure is made up of patrix 1, counterdie 2, lower mold core 6, ejector beam 3; Patrix 1 and press moving slider are bolted; Lower mold core 6 is connected with press bed, and lower mold core 6 is installed in the middle part of counterdie 2 by matched in clearance; Patrix 1 realizes the closed of mold cavity 5 with counterdie 2 by Die lock catch; Ejector beam 3 is positioned at lower mold core 6 and is connected with press push rod 4.
After forging completes, press slide promotes patrix 1, first promotes mould ejector beam 3 by press push rod 4, completes the relative displacement H1 of the relative lower mold core 6 of ejector beam 3, by forging ejection die die cavity 5; Secondly drive lower mold core 6 by ejector beam 3, complete the relative displacement H2 of the relative counterdie 2 of lower mold core 6, complete the depanning of forging.
Compared with traditional moulds, adopt the mould of equal height, structure mold described in the utility model effectively can increase mould ejection displacement one times.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is divided into lower die-sleeve, lower mold core, push rod die combination lower in mould structure, after mould completes press installation, by equipment ejector rob axis to drive counterdie push rod, drive lower mold core interlock by forging ejection die die cavity, obtain high-quality high wall class fine forge piece.
By designing this mould structure, achieve lower mold core, ejector beam, the triangular interlock of push rod, its benefit is mainly reflected in: first, while not increasing mold height, realizes ejecting displacement and doubles; Secondly, when by device closed height limitation, the production of some high wall forging can be realized, effectively expand the ability of equipment; The more important thing is, effectively compensate for the deficiency that isothermal forging dies cost is large, effectively reduce the weight of mould, thus reduce the cost of forging, the exploitation for this forging of isothermal forging provides favourable condition.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is existing mold structural design schematic diagram;
Fig. 2 is the utility model mould structure schematic diagram;
Fig. 3 is the utility model mould structure first work step position view;
Fig. 4 is the utility model mould structure second work step position view.
Detailed description of the invention
Below the utility model is further described:
See Fig. 2, described mould structure is made up of patrix 1, counterdie 2, lower mold core 6, ejector beam 3; Patrix 1 and press moving slider are bolted; Lower mold core 6 is connected with press bed, and lower mold core 6 is installed in the middle part of counterdie 2 by matched in clearance; Patrix 1 realizes the closed of mold cavity 5 with counterdie 2 by Die lock catch; Ejector beam 3 is positioned at lower mold core 6 and is connected with press push rod 4.
See Fig. 3 and Fig. 4, after forging completes, press slide promotes patrix 1, first promotes mould ejector beam 3 by press push rod 4, completes the relative displacement H1 of the relative lower mold core 6 of ejector beam 3, by forging ejection die die cavity 5; Secondly drive lower mold core 6 by ejector beam 3, complete the relative displacement H2 of the relative counterdie 2 of lower mold core 6, complete the depanning of forging.
Claims (2)
1. a forging mold structure for high wall fine forge piece, is characterized in that: described mould structure comprises patrix (1), counterdie (2), lower mold core (6), ejector beam (3); Patrix (1) and press moving slider are bolted; Lower mold core (6) is connected with press bed, and lower mold core (6) is installed on counterdie (2) middle part by matched in clearance; Patrix (1) realizes the closed of mold cavity (5) with counterdie (2) by Die lock catch; Ejector beam (3) is positioned at lower mold core (6) and is connected with press push rod (4).
2. the forging mold structure of a kind of high wall fine forge piece as claimed in claim 1, it is characterized in that: after forging completes, press slide promotes patrix (1), first mould ejector beam (3) is promoted by press push rod (4), complete the relative displacement H1 of the relative lower mold core (6) of ejector beam (3), by forging ejection die die cavity (5); Secondly drive lower mold core (6) by ejector beam (3), complete the relative displacement H2 of the relative counterdie (2) of lower mold core (6), complete the depanning of forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259664.5U CN204122674U (en) | 2014-05-20 | 2014-05-20 | A kind of forging mold structure of high wall fine forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259664.5U CN204122674U (en) | 2014-05-20 | 2014-05-20 | A kind of forging mold structure of high wall fine forge piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122674U true CN204122674U (en) | 2015-01-28 |
Family
ID=52379065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259664.5U Expired - Lifetime CN204122674U (en) | 2014-05-20 | 2014-05-20 | A kind of forging mold structure of high wall fine forge piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122674U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670374A (en) * | 2016-12-01 | 2017-05-17 | 贵州安大航空锻造有限责任公司 | Near-isothermal forging forming method for Ti6242 titanium alloy hollow shaft journal forged piece |
| CN109909421A (en) * | 2019-03-14 | 2019-06-21 | 重庆大学 | A kind of composable mold for window frame for aircraft |
| CN110935835A (en) * | 2019-12-24 | 2020-03-31 | 无锡透平叶片有限公司 | Forging die structure for deep-cavity thin-wall forge piece |
| CN114160741A (en) * | 2021-11-22 | 2022-03-11 | 哈尔滨工业大学 | Be applied to automatic precision forging automobile wheel hub bearing and produce demoulding structure of line |
-
2014
- 2014-05-20 CN CN201420259664.5U patent/CN204122674U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670374A (en) * | 2016-12-01 | 2017-05-17 | 贵州安大航空锻造有限责任公司 | Near-isothermal forging forming method for Ti6242 titanium alloy hollow shaft journal forged piece |
| CN109909421A (en) * | 2019-03-14 | 2019-06-21 | 重庆大学 | A kind of composable mold for window frame for aircraft |
| CN109909421B (en) * | 2019-03-14 | 2020-07-14 | 重庆大学 | Combined die for airplane window frame forging |
| CN110935835A (en) * | 2019-12-24 | 2020-03-31 | 无锡透平叶片有限公司 | Forging die structure for deep-cavity thin-wall forge piece |
| CN114160741A (en) * | 2021-11-22 | 2022-03-11 | 哈尔滨工业大学 | Be applied to automatic precision forging automobile wheel hub bearing and produce demoulding structure of line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |