CN204799865U - Modular finish forge blade side cut mould - Google Patents
Modular finish forge blade side cut mould Download PDFInfo
- Publication number
- CN204799865U CN204799865U CN201520522821.1U CN201520522821U CN204799865U CN 204799865 U CN204799865 U CN 204799865U CN 201520522821 U CN201520522821 U CN 201520522821U CN 204799865 U CN204799865 U CN 204799865U
- Authority
- CN
- China
- Prior art keywords
- mould
- drift
- former
- finish forge
- forge blade
- 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.)
- Active
Links
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a modular finish forge blade side cut mould, aim at: can improve the finish forge blade side cut mould utility life -span, be favorable to the mould loading and unloading simultaneously, the technical scheme who adopts is: including the side cut die carrier, the side cut die carrier includes die carrier, lower die carrier and connects guide pin bushing and the guide pillar of going up die carrier and lower die carrier, it is provided with drift mould (2) upward to fix on the die carrier, it is provided with bed die (4) and mold stripping (5) to fix on the die carrier down, drift mould (2) and bed die (4) are all adopted and are cut apart the formula structure, the drift of drift mould (2) and the die cavity shape of bed die (4) and mold stripping (5) all with the shape phase -match of finish forge blade.
Description
Technical field
The utility model belongs to Design of Dies technical field, is specifically related to a kind of combined type finish forge blade shaving die.
Background technology
Along with World Airways industry and the development of weaponry industry, blade obtains increasingly extensive application.Current aero-engine extensively adopts finish forge blade, and the required precision of finish forge blade is very high, and blade directly reaches the size of designing requirement without the need to carrying out machining, but shaving die must be used in finish forge blade manufacturing process to excise unnecessary burr.Blade trimming uses monoblock type shaving die traditionally, and drift mould and the former local cutting edge rate of wear cause die life low soon, especially wear and tear even more serious for blade exists sharp corner.In finish forge blade manufacturing process, the tenon die cavity corner of plunger chip die and former is just in time in blade and tenon junction, and very easily wearing and tearing cause mould to scrap herein.
Summary of the invention
In order to solve the problems of the prior art, the utility model proposes a kind of service life can improving finish forge blade shaving die, being conducive to the combined type finish forge blade shaving die of mould handling simultaneously.
In order to realize above object, the technical scheme that the utility model adopts is: comprise trimming mould bases, described trimming mould bases comprises top mold frame, lower mold holder and connects guide pin bushing and the guide pillar of top mold frame and lower mold holder, described top mold frame is fixedly installed drift mould, described lower mold holder is fixedly installed former and Tuo Mo, described drift mould and former all adopt partition type structure, the cavity shape of the drift of drift mould and former and Tuo Mo all with the mating shapes of finish forge blade.
Described drift mould comprises the first drift mould and the second drift mould that splice mutually, described first drift mould and the second drift mould along drift finish forge blade profile blade root switching place separately.
It is step-like that described first drift mould and the second drift mould are set to that mutually card establishes.
Described trimming mould bases is fixedly installed stripper, described stripper offers the through hole identical with finish forge blade shape, the drift of described drift mould can pass this through hole.
Static gap when not working between described stripper and drift mould is 0.30 ~ 0.50mm.
Described former comprises the first former and the second former that splice mutually, described first former and the second former along die cavity finish forge blade profile longitudinal direction separately, and gap between the first former and the second former is adjustable.
Described holder mould is arranged in the shape chamber of former, is provided with rubber blanket bottom holder mould.
Static gap when not working between described former and holder mould is 0.03 ~ 0.05mm.
Described top mold frame bottom is fixedly installed installing plate, and described drift mould is fixed in top mold frame by installing plate.
Described drift mould and installing plate are all fixed by bolt and pin.
Compared with prior art, drift mould of the present utility model and former all adopt partition type structure, and drift mould, according to the position of blade cutting edge serious wear, determines the partitioning scheme of plunger chip die, reach part replacement rapidly of wearing and tearing; Distance between former segmentaion position can regulate, and plays the effect in the wide size of fine tune string and gap, can change the position of wherein wearing and tearing simultaneously, improve the interchangeability of shaving die key position; Because combined type shaving die can quick-replaceable wherein parts, do not need to do any change, be applicable to the design of Various Complex blade edger, compact conformation, easy to use, safeguard simple, low cost of manufacture.The utility model by drift mould and former are adopted partition type design, and then reaches local accessory with the object of changing, adjusting the wide size of die clearance chord, significantly can improve the service life of finish forge blade shaving die, be conducive to the handling of mould simultaneously.
Further, according to the shape and structure of finish forge blade, drift mould separates along blade root switching place of drift finish forge blade profile, namely the tenon die cavity of drift mould and former is separated around the corner, problem scrapped by the mould that the wearing and tearing avoiding blade and tenon junction cause, improve the mold use life-span, and be convenient to change.
Further, two parts of drift mould adopt step-like card to establish, and ensure that the globality of drift mould, when not affecting drift mould rigidity, are convenient to change impaired part.
Further, trimming mould bases is installed with stripper, stripper offers the through hole identical with finish forge blade shape, the drift of drift mould can pass this through hole, in the process that the drift of drift mould lifts, realize the order of discharging, in the process simultaneously pressed down at drift, play the effect being separated burr.
Further, former is made up of the first former and the second former, and distance between the two can regulate, and plays the effect in the wide size of fine tune string and gap, can change the part of wherein wearing and tearing simultaneously, improve the interchangeability of shaving die key position.The die cavity of holder mould designs according to blade shape, requires blade steadily to put into Tuo Monei, plays the effect of force balance in trimming process.
Further, be lined with rubber blanket below holder mould, after drift lifts, blade ejects and realizes automatic depanning by holder mould.
Further, installing plate plays the effect being connected drift mould and top mold frame, and is connected with pin by bolt, ensure that the steadiness of drift mould, improves the rigidity of drift mould.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 a is the structure top view of drift mould; Fig. 2 b is the structure side view of drift mould;
Fig. 3 is the structural representation of former;
Fig. 4 is the structural representation of holder mould;
Fig. 5 a is the structure top view of stripper; Fig. 5 b is the structure side view of stripper;
Wherein, 1-installing plate, 2-drift mould, 2A-first drift mould, 2B-second drift mould, 3-stripper, 4-former, 4A-first former, 4B-second former, 5-hold in the palm mould.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, explanation is further explained to the utility model.
See Fig. 1, the utility model comprises trimming mould bases, described trimming mould bases comprises top mold frame, lower mold holder and connects guide pin bushing and the guide pillar of top mold frame and lower mold holder, described top mold frame is fixedly installed drift mould 2, described lower mold holder is fixedly installed former 4 and Tuo Mo 5, described drift mould 2 and former 4 all adopt partition type structure, the drift of drift mould 2 and the cavity shape of former 4 and Tuo Mo 5 all with the mating shapes of finish forge blade.Top mold frame bottom is fixedly installed installing plate 1, and described drift mould 2 is fixed in top mold frame by installing plate 1.Drift mould 2 and installing plate 1 are all fixed by bolt and pin.Trimming mould bases is fixedly installed stripper 3, described stripper 3 offers the through hole identical with finish forge blade shape, the drift of described drift mould 2 can pass this through hole.
See Fig. 2 a and Fig. 2 b, drift mould 2 comprises the first drift mould 2A and the second drift mould 2B that splice mutually, described first drift mould 2A and the second drift mould 2B along drift finish forge blade profile blade root switching place separately, it is step-like that the first drift mould 2A and the second drift mould 2B is set to that card mutually establishes.
See Fig. 3 and Fig. 4, former 4 comprises the first former 4A and the second former 4B that splice mutually, described first former 4A and the second former 4B along die cavity finish forge blade profile longitudinal direction separately, and gap between the first former 4A and the second former 4B is adjustable.Holder mould 5 is arranged in the shape chamber of former 4, is provided with rubber blanket bottom holder mould 5.Static gap when not working between described former 4 and holder mould 5 is 0.03 ~ 0.05mm.
See Fig. 5 a and Fig. 5 b, trimming mould bases is fixedly installed stripper 3, described stripper 3 offers the through hole identical with finish forge blade shape, the drift of described drift mould 2 can pass this through hole.Static gap when not working between described stripper 3 and drift mould 2 is 0.30 ~ 0.50mm.
See Fig. 1, combined type shaving die of the present utility model is made up of installing plate 1, drift mould 2, stripper 3, former 4, holder mould 5.Installing plate 1 plays and is connected drift mould 2 and the effect of top mold frame, is connected with pin mainly through bolt.Stripper 3 is arranged on mould bases, and there is the gap of 0.30 ~ 0.50mm between drift mould 2, realizes the object of discharging in the process that drift lifts.Drift mould 2 according to structure wearing and tearing blade root switching place rapidly separately, can be determined the partitioning scheme of plunger chip die simultaneously, reaching part replacement rapidly of wearing and tearing.Former 4 is by along blade longitudinally separately, and the distance between two pieces of formers littlely can to regulate according to string is roomy, plays the effect in the wide size of fine tune string and gap, can change the first former 4A or the second former 4B that wherein wear and tear simultaneously.Keep the gap of 0.03 ~ 0.05mm between holder mould 5 and former 4, holder mould 5, according to blade shape design, requires blade steadily to be put into holder mould 5, plays the stressed of balance trimming process.Holder mould 5 is lined with rubber blanket below, and after drift lifts, blade ejects and realizes automatic depanning by holder mould 5.
Whole combined type edger is installed and is worked in trimming mould bases, primarily of stripper 3, first drift mould 2A, the second drift mould 2B, the first former 4A, the second former 4B, holder mould 5 forms, drift mould 2 is made up of the first drift mould 2A and the second drift mould 2B, former 4 is made up of the first former 4A and the second former 4B, stripper 3 plays the effect being separated burr, and holder mould 5 plays the effect making blade balance stressed.Distance between first former 4A and the second former 4B can regulate, and plays the effect in the wide size of fine tune string and gap.First drift mould 2A and the second drift mould 2B with the use of, the part of wherein wearing and tearing can be changed, improve the interchangeability of shaving die key position.
The utility model is by providing a kind of finish forge blade shaving die, drift mould and former being adopted partition type design, and then reaches local accessory with the object of changing, adjusting the wide size of die clearance chord.This device significantly can improve the service life of finish forge blade shaving die, is conducive to the handling of mould simultaneously.
The utility model has the advantages that:
1) drift mould 2 is made up of the first drift mould 2A and the second drift mould 2B, according to the position of blade cutting edge serious wear, determines the partitioning scheme of plunger chip die, reaches part replacement rapidly of wearing and tearing;
2) former 4 is made up of the first former 4A and the second former 4B, and distance between the two can regulate, and plays the effect in the wide size of fine tune string and gap, can change the part of wherein wearing and tearing simultaneously, improve the interchangeability of shaving die key position;
3) because combined type shaving die can quick-replaceable wherein parts, do not need to do any change, be applicable to the design of Various Complex blade edger, compact conformation, easy to use, safeguard simple, low cost of manufacture.
Claims (10)
1. a combined type finish forge blade shaving die, it is characterized in that, comprise trimming mould bases, described trimming mould bases comprises top mold frame, lower mold holder and connects guide pin bushing and the guide pillar of top mold frame and lower mold holder, described top mold frame is fixedly installed drift mould (2), described lower mold holder is fixedly installed former (4) and holder mould (5), described drift mould (2) and former (4) all adopt partition type structure, the cavity shape of the drift of drift mould (2) and former (4) and holder mould (5) all with the mating shapes of finish forge blade.
2. a kind of combined type finish forge blade shaving die according to claim 1, it is characterized in that, described drift mould (2) comprises the first drift mould (2A) and the second drift mould (2B) that splice mutually, described first drift mould (2A) and the second drift mould (2B) along drift finish forge blade profile blade root switching place separately.
3. a kind of combined type finish forge blade shaving die according to claim 2, is characterized in that, it is step-like that described first drift mould (2A) and the second drift mould (2B) are set to that mutually card establishes.
4. a kind of combined type finish forge blade shaving die according to claim 1, it is characterized in that, described trimming mould bases is fixedly installed stripper (3), (3) offer the through hole identical with finish forge blade shape to described stripper, and the drift of described drift mould (2) can pass this through hole.
5. a kind of combined type finish forge blade shaving die according to claim 4, is characterized in that, static gap when not working between described stripper (3) and drift mould (2) is 0.30 ~ 0.50mm.
6. a kind of combined type finish forge blade shaving die according to claim 1, it is characterized in that, described former (4) comprises the first former (4A) and the second former (4B) that splice mutually, described first former (4A) and the second former (4B) along die cavity finish forge blade profile longitudinal direction separately, and gap between the first former (4A) and the second former (4B) is adjustable.
7. a kind of combined type finish forge blade shaving die according to claim 6, it is characterized in that, described holder mould (5) is arranged in the shape chamber of former (4), and holder mould (5) bottom is provided with rubber blanket.
8. a kind of combined type finish forge blade shaving die according to claim 7, is characterized in that, static gap when not working between described former (4) and holder mould (5) is 0.03 ~ 0.05mm.
9. a kind of combined type finish forge blade shaving die according to any one of claim 1-8, it is characterized in that, described top mold frame bottom is fixedly installed installing plate (1), and described drift mould (2) is fixed in top mold frame by installing plate (1).
10. a kind of combined type finish forge blade shaving die according to claim 9, it is characterized in that, described drift mould (2) and installing plate (1) are all fixed by bolt and pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522821.1U CN204799865U (en) | 2015-07-17 | 2015-07-17 | Modular finish forge blade side cut mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522821.1U CN204799865U (en) | 2015-07-17 | 2015-07-17 | Modular finish forge blade side cut mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799865U true CN204799865U (en) | 2015-11-25 |
Family
ID=54584756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522821.1U Active CN204799865U (en) | 2015-07-17 | 2015-07-17 | Modular finish forge blade side cut mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799865U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001361A (en) * | 2016-06-30 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Forging die |
| CN106077227A (en) * | 2016-06-02 | 2016-11-09 | 温州职业技术学院 | A kind of C100 shift fork edger |
| CN106623586A (en) * | 2016-12-23 | 2017-05-10 | 成都发动机（集团）有限公司 | Hot trimming device and method for aviation engine blade type forgings |
| CN109894558A (en) * | 2019-04-02 | 2019-06-18 | 浙江昌亨机械有限公司 | A kind of transmission shaft goat's horn fork forging equipment and its method |
| CN111702408A (en) * | 2020-05-31 | 2020-09-25 | 西安交通大学 | Blunt circle device and blade repair system of local pit damage of aeroengine blade |
| CN114346054A (en) * | 2022-01-10 | 2022-04-15 | 无锡航亚科技股份有限公司 | Automatic mechanical trimming die carrier for aviation precision forging blade |
| CN114570872A (en) * | 2022-03-18 | 2022-06-03 | 北京机电研究所有限公司 | Blade precision forging method and production line |
| CN115461202A (en) * | 2020-07-14 | 2022-12-09 | 株式会社Lg新能源 | Electrode cutting device and method, and electrode manufacturing apparatus including the same |
-
2015
- 2015-07-17 CN CN201520522821.1U patent/CN204799865U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077227A (en) * | 2016-06-02 | 2016-11-09 | 温州职业技术学院 | A kind of C100 shift fork edger |
| CN106001361A (en) * | 2016-06-30 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Forging die |
| CN106623586A (en) * | 2016-12-23 | 2017-05-10 | 成都发动机（集团）有限公司 | Hot trimming device and method for aviation engine blade type forgings |
| CN109894558A (en) * | 2019-04-02 | 2019-06-18 | 浙江昌亨机械有限公司 | A kind of transmission shaft goat's horn fork forging equipment and its method |
| CN109894558B (en) * | 2019-04-02 | 2021-06-25 | 浙江以林机械有限公司 | Forging method for claw fork of transmission shaft |
| CN111702408A (en) * | 2020-05-31 | 2020-09-25 | 西安交通大学 | Blunt circle device and blade repair system of local pit damage of aeroengine blade |
| CN111702408B (en) * | 2020-05-31 | 2021-11-19 | 西安交通大学 | Blunt circle device and blade repair system of local pit damage of aeroengine blade |
| CN115461202A (en) * | 2020-07-14 | 2022-12-09 | 株式会社Lg新能源 | Electrode cutting device and method, and electrode manufacturing apparatus including the same |
| CN114346054A (en) * | 2022-01-10 | 2022-04-15 | 无锡航亚科技股份有限公司 | Automatic mechanical trimming die carrier for aviation precision forging blade |
| CN114346054B (en) * | 2022-01-10 | 2023-09-01 | 无锡航亚科技股份有限公司 | Automatic mechanical trimming die carrier for aviation precision forging blade |
| CN114570872A (en) * | 2022-03-18 | 2022-06-03 | 北京机电研究所有限公司 | Blade precision forging method and production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204799865U (en) | Modular finish forge blade side cut mould | |
| CN106077268A (en) | A kind of mould of automobile reinforcing plate part | |
| CN201768800U (en) | Trimming die | |
| CN208067100U (en) | Lateral incision side, side punching, punching, punching, cut-out separation composite die | |
| CN102632143A (en) | Plate trimming scrap cutter | |
| CN205833957U (en) | A kind of mould of automobile reinforcing plate part | |
| CN109967612A (en) | A kind of car roof rear cross part stamping die | |
| CN207655712U (en) | Sawing sheet mold | |
| CN202701704U (en) | Reshaping tool of thin-wall casting piece | |
| CN205309081U (en) | Gasket blanking die | |
| CN209851081U (en) | Punching die | |
| CN103495667B (en) | A kind of progressive die of base frame of rocking chair side plate | |
| CN207508238U (en) | A kind of timing chain wheel shell shaving die | |
| CN208067119U (en) | Flange, deburring, cut-out separation double-piece composite die | |
| CN207642100U (en) | A kind of side board of railroad car iron clad molding blanking die | |
| CN205436757U (en) | Steering yoke cut off die | |
| CN205763388U (en) | A kind of isolating construction of the body hinge progressive die | |
| CN206676999U (en) | A kind of cambered surface is integrally formed die cutting die | |
| CN105081103A (en) | Continuous mold for cement cover and similar hardware | |
| CN206286395U (en) | A kind of flanged pin square shell shaving die | |
| KR20090008662A (en) | Quick die change mold having high precision | |
| CN205436793U (en) | Support cut off die | |
| CN109365773A (en) | A kind of angle-side type edger | |
| CN103464579A (en) | Continuous cutting-off and forming structure of lead frame | |
| CN203495033U (en) | Progressive die of side plate of under frame of rocking chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |
|
| CP03 | Change of name, title or address |