CN107186143A - A kind of embedded forging die and mould bases - Google Patents
A kind of embedded forging die and mould bases Download PDFInfo
- Publication number
- CN107186143A CN107186143A CN201710383967.6A CN201710383967A CN107186143A CN 107186143 A CN107186143 A CN 107186143A CN 201710383967 A CN201710383967 A CN 201710383967A CN 107186143 A CN107186143 A CN 107186143A
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- CN
- China
- Prior art keywords
- mould
- embedded
- die
- core rod
- bases
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of embedded forging die and mould bases, including mould, mould bases, described mould is fixed on mould bases, and described mould includes upper die and lower die, core rod, upper ejector pin, lower push rod, and described mould bases includes cope plate, lower template；Described upper mould is fixed on the center of cope plate by V-arrangement briquetting, and is placed with upper padding plate between the two, and lower mould is fixed on the center of lower template by V-arrangement briquetting, and is placed with lower bolster between the two；Described core rod is embedded in upper die and lower die respectively, and the core rod, upper die and lower die are circular configuration；Beneficial effects of the present invention are：Because mould structure is redesigned, weight saving is easy for installation, and mould replacing time only needs original 1/3, reaches that quick mold changing requires that production efficiency improves 30%, and product quality is significantly improved, extends the die body life-span, mitigate die cost.
Description
Technical field
The invention belongs to garbage can technical field, more particularly to a kind of embedded forging die and mould bases.
Background technology
The mould bases used now by "T"-shaped groove, pressing plate, bolt etc. is fixed mould installion on backing plate, in mould
Front and back end is provided with pressing plate groove at the 30mm of bottom, and module profile is rectangular parallelepiped structure, sees Fig. 1,2.Existing mold structure be by
What mould bases was determined, its main deficiency is that module is larger, is made troubles to installation；Next to that upper and lower mould is fastened with pressing plate, mold changing
Time is longer；3rd is that mould is monolithic construction, and burn failure speed is throughout different, and middle core rod compares die body
Wear and tear faster, so the unitary mould life-span is shorter.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and provide a kind of easy for installation, extension die body longevity
Life, the embedded forging die and mould bases for mitigating die cost.
The purpose of the present invention is completed by following technical solution, including mould, mould bases, and described mould is fixed on
On mould bases, described mould includes upper die and lower die, core rod, upper ejector pin, lower push rod, and described mould bases includes cope plate, lower mould
Plate；Described upper mould is fixed on the center of cope plate by V-arrangement briquetting, and is placed with upper padding plate between the two, and lower mould passes through V-arrangement
Briquetting is fixed on the center of lower template, and is placed with lower bolster between the two；Described core rod is embedded in upper die and lower die respectively
Interior, the core rod, upper die and lower die are circular configuration.
Preferably, being provided with upper ejector pin on described core rod and upper padding plate, lower push rod is provided with core rod and lower bolster,
The fit clearance of backing plate, push rod and upper and lower mould is between 0.1~0.2mm.
Preferably, described upper mould is coordinated with lower mould using circular lock catch, snap fit face gradient is 3 °, fit clearance
For 0.2~0.3mm.
Preferably, the flash gutters of described upper mould and lower mould are without storehouse portion form, and bridge portion according to forging structure design
Thickness may be configured as 2~2.5mm.
Preferably, the installation fastening face of described upper mould and lower mould is 10 ° of inclined-planes, and pass through upper and lower template and V-arrangement pressure
Block is locked under bolt effect.
Preferably, using split type mosaic texture between described upper die and lower die and core rod, its fit-up gap is preferably 0.05
~0.1mm.
Beneficial effects of the present invention are：1st, mould structure is innovated, and new die is circular embedded type mould, mold materials saving
2/3rds, Mold Making cost and heat treatment cost decline 50%；2nd, mould installion is convenient, realizes that quick mold changing is required, peace
Overall height is imitated；3rd, using embedded type mould, by the core portion split production of rapid wear, change, extend the die body life-span, mitigate mould into
This.
Brief description of the drawings
Fig. 1 is existing forging mold main structure diagram.
Fig. 2 is existing forging mold overlooking the structure diagram.
Fig. 3 is the forging mold main structure diagram of the present invention.
Fig. 4 is the forging mold overlooking the structure diagram of the present invention.
Fig. 5 is the forging mold and mould bases overlooking the structure diagram of the present invention.
Fig. 6 is Fig. 5 B-B cross-sectional views.
Fig. 7 is Fig. 5 C-C cross-sectional views.
Label in accompanying drawing is respectively：1st, mould；2nd, mould bases；3rd, V-arrangement briquetting；4th, flash gutters；The 5th, fastening face is installed；11、
Upper mould；12nd, lower mould；13rd, core rod；14th, upper ejector pin；15th, lower push rod；16th, upper padding plate；17th, lower bolster；21st, cope plate；22nd, under
Template.
Embodiment
Detailed introduction is done to the present invention below in conjunction with accompanying drawing：As shown in accompanying drawing 3 to 7, the present invention includes mould 1, mould
Frame 2, described mould 1 is fixed on mould bases 2, described mould 1 include upper mould 11, lower mould 12, core rod 13, upper ejector pin 14, under
Push rod 15, described mould bases 2 includes cope plate 21, lower template 22；Described upper mould 11 is fixed on cope plate by V-arrangement briquetting 3
21 center, and upper padding plate 16 is placed between the two, lower mould 12 is fixed on the center of lower template 22 by V-arrangement briquetting 3, and
Lower bolster 17 is placed between the two；Described core rod 13 is embedded in mould 11, in lower mould 12 respectively, and this design is preferably solved
The problem of core rod abrasion is faster than die body, i.e., when the abrasion of core rod core rod or plucking failure, core rod only need to be changed, die body continues to make
With can so significantly reduce die cost；The core rod 13, upper mould 11, lower mould 12 be circular configuration, make mold weight by
200kg is reduced to 50kg, mitigates significantly and carries weight and die cost.
Described core rod 13 is with being provided with upper ejector pin 14 on upper padding plate 16, core rod 13 on lower bolster 17 with being provided with lower push rod
15, the fit clearance of backing plate, push rod and upper and lower mould is between 0.1~0.2mm；The push rod can in upper and lower mould up and down from
By moving, when forging is molded, push rod is a part for whole mould；After shaping terminates, upper mould 11 is up, while push rod is also on top
Workpiece is ejected into die cavity under material systems force.
Described upper mould 11 is coordinated with lower mould 12 using circular lock catch, and snap fit face gradient is 3 °, and fit clearance is 0.2
~0.3mm, facilitates mould installion, prevents mismatch.
Described upper mould 11 and the flash gutters 4 of lower mould 12 are without storehouse portion form, and bridge portion thickness according to forging structure design
2~2.5mm is may be configured as, to ensure that die cavity is full of and saves raw material.
The installation fastening face 5 of described upper mould 11 and lower mould 12 is 10 ° of inclined-planes, and passes through upper and lower template and V-arrangement briquetting 3
Bolt effect under lock, with it is convenient, fast, safe, quick the characteristics of.
Using split type mosaic texture between described upper mould 11, lower mould 12 and core rod 13, its fit-up gap is preferably 0.05~
0.1mm。
In summary, the present invention can solve the defect of prior art, verified through actual production, because of mould structure again
Design, weight saving is easy for installation, and mould replacing time only needs original 1/3, reaches that quick mold changing requires that production efficiency is improved
30%, product quality is significantly improved, and extends the die body life-span, mitigates die cost.
The present invention the course of work be：When starting working, 1), the blank heated is put into mould；2), under upper mould
Row is to bottom dead centre, and blank is full of die cavity after mould is closed completely；3), upper mould backhaul is to top dead-centre；4), liftout system is by forging
Eject die cavity；5), forging is removed from the molds, a cyclic process terminates.
It is understood that it will be understood by those skilled in the art that being subject to technical scheme and inventive concept
It should all belong to the protection domain of appended claims of the invention with replacing or changing.
Claims (6)
1. a kind of embedded forging die and mould bases, including mould (1), mould bases (2), it is characterised in that：Described mould (1) is solid
It is scheduled on mould bases (2), described mould (1) includes upper mould (11), lower mould (12), core rod (13), upper ejector pin (14), lower push rod
(15), described mould bases (2) includes cope plate (21), lower template (22)；Described upper mould (11) is fixed by V-arrangement briquetting (3)
Center in cope plate (21), and upper padding plate (16) is placed between the two, lower mould (12) is fixed on down by V-arrangement briquetting (3)
The center of template (22), and lower bolster (17) is placed between the two；Described core rod (13) be embedded in respectively mould (11), under
In mould (12), the core rod (13), upper mould (11), lower mould (12) are circular configuration.
2. embedded forging die according to claim 1 and mould bases, it is characterised in that：Described core rod (13) and upper pad
Be provided with upper ejector pin (14) on plate (16), core rod (13) with being provided with lower push rod (15) on lower bolster (17), backing plate, push rod with it is upper
The fit clearance of lower mould is between 0.1~0.2mm.
3. embedded forging die according to claim 1 and mould bases, it is characterised in that：Described upper mould (11) and lower mould
(12) coordinated using circular lock catch, snap fit face gradient is 3 °, fit clearance is 0.2~0.3mm.
4. embedded forging die according to claim 1 and mould bases, it is characterised in that：Described upper mould (11) and lower mould
(12) flash gutters (4) are that and bridge portion thickness may be configured as 2~2.5mm without storehouse portion form according to forging structure design.
5. embedded forging die according to claim 1 and mould bases, it is characterised in that：Described upper mould (11) and lower mould
(12) installation fastening face (5) is 10 ° of inclined-planes, and is locked by upper and lower template and V-arrangement briquetting (3) under bolt effect.
6. embedded forging die according to claim 1 and mould bases, it is characterised in that：Described upper mould (11), lower mould
(12) split type mosaic texture is used between core rod (13), its fit-up gap is preferably 0.05~0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383967.6A CN107186143A (en) | 2017-05-26 | 2017-05-26 | A kind of embedded forging die and mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383967.6A CN107186143A (en) | 2017-05-26 | 2017-05-26 | A kind of embedded forging die and mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186143A true CN107186143A (en) | 2017-09-22 |
Family
ID=59874535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383967.6A Pending CN107186143A (en) | 2017-05-26 | 2017-05-26 | A kind of embedded forging die and mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186143A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580682A (en) * | 2018-04-28 | 2018-09-28 | 张新 | A kind of red stamping die and forming method |
| CN108620487A (en) * | 2018-04-28 | 2018-10-09 | 张新 | The multidirectional red stamping die of one kind and forming method |
| CN108637092A (en) * | 2018-04-28 | 2018-10-12 | 张新 | A kind of red stamping die and forming method |
| CN108637091A (en) * | 2018-04-28 | 2018-10-12 | 张新 | The multidirectional red stamping die of one kind and forming method |
| WO2023083063A1 (en) * | 2021-11-10 | 2023-05-19 | 浙江跃进机械有限公司 | Embedded-type hot die forging piston die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021310U (en) * | 2010-12-10 | 2011-11-02 | 江阴市燎原锻压有限公司 | Device for preventing die mismatch during forging |
| CN202263882U (en) * | 2011-10-31 | 2012-06-06 | 东风锻造有限公司 | Die set for connecting rod thermal die forging |
| CN202984552U (en) * | 2013-02-27 | 2013-06-12 | 芜湖三联锻造有限公司 | Triangular hub type forging piece closed type pre-forging die structure |
| CN204998029U (en) * | 2015-09-24 | 2016-01-27 | 镇江维纳特气门有限公司 | Electronic screw press mould |
| CN206898301U (en) * | 2017-05-26 | 2018-01-19 | 万向钱潮股份有限公司 | A kind of embedded forging die and mould bases |
-
2017
- 2017-05-26 CN CN201710383967.6A patent/CN107186143A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021310U (en) * | 2010-12-10 | 2011-11-02 | 江阴市燎原锻压有限公司 | Device for preventing die mismatch during forging |
| CN202263882U (en) * | 2011-10-31 | 2012-06-06 | 东风锻造有限公司 | Die set for connecting rod thermal die forging |
| CN202984552U (en) * | 2013-02-27 | 2013-06-12 | 芜湖三联锻造有限公司 | Triangular hub type forging piece closed type pre-forging die structure |
| CN204998029U (en) * | 2015-09-24 | 2016-01-27 | 镇江维纳特气门有限公司 | Electronic screw press mould |
| CN206898301U (en) * | 2017-05-26 | 2018-01-19 | 万向钱潮股份有限公司 | A kind of embedded forging die and mould bases |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580682A (en) * | 2018-04-28 | 2018-09-28 | 张新 | A kind of red stamping die and forming method |
| CN108620487A (en) * | 2018-04-28 | 2018-10-09 | 张新 | The multidirectional red stamping die of one kind and forming method |
| CN108637092A (en) * | 2018-04-28 | 2018-10-12 | 张新 | A kind of red stamping die and forming method |
| CN108637091A (en) * | 2018-04-28 | 2018-10-12 | 张新 | The multidirectional red stamping die of one kind and forming method |
| WO2023083063A1 (en) * | 2021-11-10 | 2023-05-19 | 浙江跃进机械有限公司 | Embedded-type hot die forging piston die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |