CN204700224U - The vertical split cast mounting of multinomial die forging - Google Patents
The vertical split cast mounting of multinomial die forging Download PDFInfo
- Publication number
- CN204700224U CN204700224U CN201520155180.0U CN201520155180U CN204700224U CN 204700224 U CN204700224 U CN 204700224U CN 201520155180 U CN201520155180 U CN 201520155180U CN 204700224 U CN204700224 U CN 204700224U
- Authority
- CN
- China
- Prior art keywords
- mold
- die forging
- clamping sleeve
- cylinder
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005242 forging Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
本实用新型提出一种多项模锻垂直分模装置，包括左模具、右模具、上冲头、水平冲头、上合模套、下合模套、上垫板、滑动支架、下垫板、气缸和气缸支架。上合模套和上垫板连接，滑动支架的上表面和上合模套连接，气缸和下合模套连接，下合模套和左模具连接，右模具用螺栓固定在工作台上，并用键在工作台上定位。当工作时，气缸通过下合模套带动左模具和右模具合模，合模后，将阀体坯料放入模腔内。这时多项模锻压机下行，上合模套通过斜面将左模具和右模具牢固地固定在一起，这时多项模锻压机中间穿孔缸带动上冲头下行，对阀体进行穿孔，而后，多项模锻压机两个水平缸分别带动两个水平冲头，对阀体水平方向进行冲孔，至此，完成了对阀体的多项模锻成形。
The utility model proposes a vertical parting device for multiple die forging, including a left mold, a right mold, an upper punch, a horizontal punch, an upper clamping sleeve, a lower clamping sleeve, an upper backing plate, a sliding bracket, and a lower backing plate , cylinder and cylinder bracket. The upper clamping sleeve is connected with the upper backing plate, the upper surface of the sliding bracket is connected with the upper clamping sleeve, the cylinder is connected with the lower clamping sleeve, the lower clamping sleeve is connected with the left mold, and the right mold is fixed on the workbench with bolts, and The key is positioned on the workbench. When working, the cylinder drives the left mold and the right mold to close the mold through the lower clamping sleeve. After the mold is closed, the valve body blank is put into the mold cavity. At this time, the multi-die forging press goes down, and the upper clamping sleeve firmly fixes the left mold and the right die together through the inclined plane. At this time, the middle perforating cylinder of the multi-die forging press drives the upper punch down to perforate the valve body, and then , the two horizontal cylinders of the multiple die forging press respectively drive two horizontal punches to punch holes in the horizontal direction of the valve body. So far, the multiple die forging of the valve body has been completed.
Description
Technical field
The present invention relates to the multinomial die forging of metal, particularly the vertical split cast mounting of one.
Background technology
Nowadays multinomial die forging has become the basis of the national economy main industries such as machine-building, electricity power, petrochemical industry, Ferrous Metallurgy, boats and ships vehicle, also be the basis of national defense construction and other industry, the quality of forging quality often decides the success or failure of equipment manufacturing simultaneously.For meeting the day by day complicated shape need of part appearance, from flat-die forging technical development to swaging technique; There is for completing outer wall the shaping of the complex forging of multi-direction twig, for complete hollow and sidewall with the shaping of the complex forging of boss, for completing the shaping of less-deformable alloy complex forging, piece surface is exposed to for preventing forging streamline, under improving particular surroundings, the stress corrosion resistant ability of part, improves stock utilization, reduces follow-up cutting output, improve forging production efficiency, again from common swaging technique to multi-ram forging technical development.Multi-ram forging technology, with its special forming mode and production effect, enables forging meet the demand of the development of national economy every profession and trade and national defense construction development better, is the inevitable outcome of FMT development, has good development prospect.
Different according to the workpiece shapes of institute's die forging, multi-ram forging has vertical parting and horizontal parting two kinds usually.Vertical direction valve with flange as shown in Figure 1, if employing horizontal parting, need three drifts, the equipment of three drifts is not also installed in current domestic and international existing multi-ram forging simultaneously, if design the multi-cored forging press of three drifts action simultaneously, that equipment will be very complicated.During horizontal parting, if die joint is located at A-A face, after die forging, workpiece cannot take out die cavity.Multi-ram forging hydraulic press is in the horizontal direction owing to only there being two horizontal cylinder, and will realize matched moulds in other words just cannot punching, must design mold closing mechanism in addition.
Summary of the invention
In order to overcome Problems existing in prior art, the present invention proposes a kind ofly to use multinomial die forging method to the method for the vertical direction valve with flange class part that is shaped.
To achieve these goals, the present invention proposes the vertical split cast mounting of a kind of multinomial die forging, comprises left mould, right mould, upper punch, horizontal punch, upper matched moulds cover, lower matched moulds cover, upper padding plate, sliding support, lower bolster, cylinder and air cylinder support.Together with described upper matched moulds cover is connected by screw with upper padding plate, upper surface and the upper matched moulds cover of sliding support link together, cylinder and lower matched moulds cover link together, lower matched moulds cover is linked together by screw and left mould, right mould is fixed by bolts on workbench, and locates on the table with key.When operating, cylinder drives left mould and right mould matched moulds by lower matched moulds cover, after matched moulds, valve body blank is put into die cavity.Multinomial stamp forging hydraulic press drive upper padding plate, upper matched moulds cover and sliding support descending, together with left mould to be firmly fixed with right mould by inclined-plane by upper matched moulds cover, sliding support is played a supporting role between right mould and lower matched moulds cover.At this moment in the middle of multinomial drop press, perforation cylinder drives upper punch descending, bores a hole, then to valve body, multinomial stamp forging hydraulic press two horizontal cylinder drive two horizontal punch respectively, punching is carried out to valve body horizontal direction, so far, completes the multinomial die-forging forming to valve body.
Realizing above-mentioned technical scheme is: the vertical direction matched moulds of the vertical split cast mounting of multinomial die forging, when multinomial die forging, and first cylinder right-hand member gas port exhaust, the air inlet of left end gas port, drive left mold movement by lower matched moulds cover, and move to and be close to right mould, realize matched moulds.Put into blank after matched moulds, press move sill bolt dynamic upper matched moulds cover and sliding support descending, under it acts on, together with left mould to be put together on right mould by inclined-plane by upper matched moulds cover securely.Played a supporting role between right mould and lower matched moulds overlap by sliding support.Now, the drift of vertical direction carries out punching, and finally, two drifts of horizontal direction carry out punching, complete the multinomial die forging to part.
The vertical split cast mounting beneficial effect of the multinomial die forging of the present invention is mainly manifested in: vertical direction mold closing mechanism can realize zero clearance between the mould of left and right, does not forge overlap during die forging, saves subsequent mechanical processing, reduces cost of parts.In addition, conventional die forging can only forge the profile of workpiece, and inner hole all needs subsequent mechanical to process, and machining amount is very large.The multinomial die forging forging geomery that this method forges is closer to part, and stock utilization is high, and machining amount is few; Forging streamline is complete, and stress corrosion resistant is good, and fatigue strength is high.
Accompanying drawing explanation
Fig. 1 is vertical direction valve with flange schematic front view.
Fig. 2 is vertical direction valve with flange schematic top plan view.
Fig. 3 is that schematic diagram is looked on a vertical direction valve with flange left side.
Fig. 4 is the vertical split cast mounting schematic front view of multinomial die forging.
Fig. 5 is that schematic diagram is looked on the vertical split cast mounting left side of multinomial die forging.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is multinomial die forging vertical split cast mounting structure schematic front view, and Fig. 5 is that schematic diagram is looked on a multinomial die forging vertical split cast mounting structure left side, is provided with mold closing mechanism and three drifts of cylinder drive in vertical direction.The vertical split cast mounting of multinomial die forging is primarily of compositions such as left mould 1, right mould 8, upper punch 3, horizontal punch 14, upper matched moulds cover 5, lower matched moulds cover 9, upper padding plate 4, sliding support 7, key 11, lower bolster 12, cylinder 10, air cylinder support 13 and attachment screws 6.Cylinder 10 and lower matched moulds cover 9 link together, and lower matched moulds cover 9 is linked together by screw and left mould 1, and right mould 8 is fixed by bolts on workbench, and locates on the table with key 11.When operating, cylinder 10 drives left mould 1 and right mould 8 matched moulds by lower matched moulds cover 9, after matched moulds, valve body blank is put into die cavity.Because upper matched moulds cover 5 and upper padding plate 4 are linked together by screw 6, the upper surface of sliding support 7 and upper matched moulds cover 5 link together, at this moment multinomial stamp forging hydraulic press drive upper padding plate 4, upper matched moulds cover 5 and sliding support 7 are descending, together with left mould 1 to be firmly fixed with right mould 8 by inclined-plane by upper matched moulds cover 5, sliding support 7 is played a supporting role between right mould 8 and lower matched moulds cover 9.At this moment in the middle of multinomial stamp forging hydraulic press, perforation cylinder drives upper punch 3 descending, bores a hole, then to valve body, multinomial drop press two horizontal cylinder drive two horizontal punch 14 respectively, punching is carried out to valve body horizontal direction, so far, completes the multinomial die-forging forming to valve body.
Used conventional die forging in the past, and wanted to make blank be full of whole die cavity, and needed very large Die Forging during die forging, so just need large-tonnage drop press equipment.This kind of part of conventional die forging time image vertical direction valve with flange, three holes of vertical direction and horizontal direction can not be forged out, often need subsequent mechanical to process; In addition, owing to usually using horizontal parting, make to there is gap between upper/lower die, by producing very large forging overlap during die forging, both taking machining period like this, turn improving the manufacturing cost of part.
Contrast conventional die forging and have very large difference, due to multi-ram forging valve with flange class part, die joint adopts vertical direction, do not need very large-tonnage drop press, just blank can be filled whole die cavity during die forging.Vertical direction is directly rushed out respectively by vertical drift and horizontal punch with three holes of horizontal direction, which saves subsequent mechanical processing; In addition, there is not gap, therefore do not forge overlap when die forging between the left mould of vertical parting and right mould, the forging of this kind of multinomial die forging method manufacture saves follow-up a large amount of machining, reduces cost of parts.This new technology mould structure is simple, easy to loading and unloading, is convenient to tissue batch production, therefore can obtains higher economic benefit.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155180.0U CN204700224U (en) | 2015-03-19 | 2015-03-19 | The vertical split cast mounting of multinomial die forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155180.0U CN204700224U (en) | 2015-03-19 | 2015-03-19 | The vertical split cast mounting of multinomial die forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700224U true CN204700224U (en) | 2015-10-14 |
Family
ID=54279860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155180.0U Expired - Fee Related CN204700224U (en) | 2015-03-19 | 2015-03-19 | The vertical split cast mounting of multinomial die forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700224U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382168A (en) * | 2015-12-01 | 2016-03-09 | 二十二冶集团精密锻造有限公司 | Multidirectional die-forging forming die and forming method of valve forge part with main flange |
| CN105689427A (en) * | 2016-03-11 | 2016-06-22 | 南通昌荣机电有限公司 | Extrusion device for manufacturing taper sleeve |
| CN105880447A (en) * | 2016-06-17 | 2016-08-24 | 二十二冶集团精密锻造有限公司 | Closed forging process for drilling tool wire-lifting forge pieces |
| CN107520394A (en) * | 2017-08-10 | 2017-12-29 | 燕山大学 | The technological equipment and method of crank throw are forged on double action hydraulic press |
| CN107876673A (en) * | 2016-09-30 | 2018-04-06 | 上海昌强工业科技股份有限公司 | A kind of Y-type three way type multi-ram forging technique and mould |
| CN109500339A (en) * | 2018-11-27 | 2019-03-22 | 唐山钢铁集团有限责任公司 | Mould structure for valve body manufacture |
| CN109848229A (en) * | 2019-04-01 | 2019-06-07 | 中北大学 | A method for precise forming of titanium alloy thin-walled fins |
| CN109848238A (en) * | 2019-04-01 | 2019-06-07 | 中北大学 | A precise forming die for titanium alloy thin-walled fins |
| CN110328274A (en) * | 2019-08-21 | 2019-10-15 | 温州欧凯机械有限公司 | A kind of automobile slip yoke non-trimming molding machine and non-trimming forming method |
| CN110340167A (en) * | 2019-07-17 | 2019-10-18 | 燕山大学 | A kind of automobile axle housing and its extrusion forming method and mold |
| CN113333653A (en) * | 2021-06-15 | 2021-09-03 | 燕山大学 | Process method for improving metal flow during forming of special-shaped hole and vertical perforating needle |
| CN116372076A (en) * | 2023-03-22 | 2023-07-04 | 珠海承鸥卫浴用品有限公司 | Cover pressure forging device |
| CN118682054A (en) * | 2024-07-01 | 2024-09-24 | 吉林大学 | A thick plate multi-directional forging deformation preparation process method and die device |
-
2015
- 2015-03-19 CN CN201520155180.0U patent/CN204700224U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382168A (en) * | 2015-12-01 | 2016-03-09 | 二十二冶集团精密锻造有限公司 | Multidirectional die-forging forming die and forming method of valve forge part with main flange |
| CN105689427A (en) * | 2016-03-11 | 2016-06-22 | 南通昌荣机电有限公司 | Extrusion device for manufacturing taper sleeve |
| CN105880447A (en) * | 2016-06-17 | 2016-08-24 | 二十二冶集团精密锻造有限公司 | Closed forging process for drilling tool wire-lifting forge pieces |
| CN107876673A (en) * | 2016-09-30 | 2018-04-06 | 上海昌强工业科技股份有限公司 | A kind of Y-type three way type multi-ram forging technique and mould |
| CN107520394A (en) * | 2017-08-10 | 2017-12-29 | 燕山大学 | The technological equipment and method of crank throw are forged on double action hydraulic press |
| CN109500339A (en) * | 2018-11-27 | 2019-03-22 | 唐山钢铁集团有限责任公司 | Mould structure for valve body manufacture |
| CN109848229A (en) * | 2019-04-01 | 2019-06-07 | 中北大学 | A method for precise forming of titanium alloy thin-walled fins |
| CN109848238A (en) * | 2019-04-01 | 2019-06-07 | 中北大学 | A precise forming die for titanium alloy thin-walled fins |
| CN110340167A (en) * | 2019-07-17 | 2019-10-18 | 燕山大学 | A kind of automobile axle housing and its extrusion forming method and mold |
| CN110340167B (en) * | 2019-07-17 | 2020-05-22 | 燕山大学 | A kind of automobile axle housing and its extrusion forming method and die |
| CN110328274A (en) * | 2019-08-21 | 2019-10-15 | 温州欧凯机械有限公司 | A kind of automobile slip yoke non-trimming molding machine and non-trimming forming method |
| CN113333653A (en) * | 2021-06-15 | 2021-09-03 | 燕山大学 | Process method for improving metal flow during forming of special-shaped hole and vertical perforating needle |
| CN116372076A (en) * | 2023-03-22 | 2023-07-04 | 珠海承鸥卫浴用品有限公司 | Cover pressure forging device |
| CN118682054A (en) * | 2024-07-01 | 2024-09-24 | 吉林大学 | A thick plate multi-directional forging deformation preparation process method and die device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204700224U (en) | The vertical split cast mounting of multinomial die forging | |
| CN100431775C (en) | Fast precise semi-axle casing extruding formation process | |
| CN104550607B (en) | Rotary forge forming die and rotary forge forming method | |
| CN107900270B (en) | A kind of hinge beam Integral die-forged combined die for forming and its processing hinge beam method | |
| CN1792544A (en) | Tech. for forging forming of hook fastener flame of wagon and maould thereof | |
| CN104384427A (en) | Method for forming precision forge piece of wind power generation spindle | |
| CN202667454U (en) | Mechanical integrated forming mould for automobile axle housing | |
| CN204711073U (en) | A kind of Preform Die of spindle | |
| CN104014995A (en) | Method for forging bow shackle | |
| CN106424502A (en) | Upsetting method and device for sheet-metal part with cylinder wall being thicker than flange | |
| CN107116171B (en) | A kind of thin plate class complexity forging part base loose tool and manufacturing process | |
| CN202316882U (en) | Die for forging crank throw forged pieces of semi-built-up crank shaft | |
| CN204867259U (en) | A closed die forging mould for diesel engine valve seat | |
| CN209531998U (en) | Mould structure for valve body manufacture | |
| CN201950150U (en) | Ball pin thermal extrusion die | |
| CN215845239U (en) | A brake shoe plug shaping and bending tool | |
| CN201579358U (en) | Vertical aligning swage forging die for mounting edge | |
| CN206464421U (en) | A kind of new flange perforating die | |
| CN206550284U (en) | Out star wheel used for vehicle transmission shaft, interior star-wheel blank forging equipment | |
| CN106180531B (en) | A kind of half-shaft blank hydraulic press forging system and processing method | |
| CN205289423U (en) | Vehicle sheet metal piece deburring cut -out press | |
| CN103611868A (en) | Cold forging die for forging center holes of T iron | |
| CN208230766U (en) | A kind of eccentric shaft forging component | |
| CN205032628U (en) | Integral key shaft forge hot processingequipment | |
| CN206455130U (en) | A kind of hydraulic forging press forging camber anvil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |