CN108555217A - One mould bicavate carries High angle web forging piece molding die - Google Patents
One mould bicavate carries High angle web forging piece molding die Download PDFInfo
- Publication number
- CN108555217A CN108555217A CN201810543582.6A CN201810543582A CN108555217A CN 108555217 A CN108555217 A CN 108555217A CN 201810543582 A CN201810543582 A CN 201810543582A CN 108555217 A CN108555217 A CN 108555217A
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- CN
- China
- Prior art keywords
- resistance material
- right cavity
- mould
- groove
- lower die
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- Pending
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- 238000005242 forging Methods 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a mould bicavates to carry High angle web forging piece molding die, the two sides of mould all have protrusion lock (1) on it, it is equipped with arrangement symmetrically upper levorotation chamber (2), upper right cavity (4) in upper mold, positioning groove (3), resistance material groove (6) are respectively equipped at the two sides in upper mold and on this between levorotation chamber and upper right cavity；Lock groove (5) is all had in the two sides of its lower die, equipped with the symmetrical bottom left cavity (8) of arrangement corresponding with upper levorotation chamber, upper right cavity positions, lower right cavity (10) in lower die, locating convex block (7) corresponding with positioning groove, resistance material groove location, resistance material protrusion (9) are respectively equipped in lower die.The present invention can effectively avoid eccentric strike, improve capacity benefit；Reinforce pendulum to anticipate position and play the role of resistance material, reduces rejection rate, improve stock utilization and blowing accuracy；Mismatch is can effectively prevent, mold and punching apparatus service life is improved, improves product quality.
Description
Technical field
The present invention relates to a kind of forging piece molding dies.
Background technology
For a long time, with products such as automobile ball head, the pull rods for tilting 15 degree of web angle ＞ or more, in forging process by
So that forging difficulty increases, and is mainly reflected in the following greatly in its gradient：Forging is also big since gradient receives eccentric force greatly,
So that the mismatch phenomenon of upper and lower mould is difficult to control, when forging, easily breaks mold, influences die life；After forging blocking mismatch, eventually
Forging, which be easy to cause to chew, causes the certain positions of forging that can fold；Since punching apparatus is caused guide rail to deform by bias strike for a long time,
Equipment life shortens, and generally a mould single-chamber mold, production capacity are relatively low.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, and provide one kind and being avoided that eccentric strike, cavity, have
One mould bicavate of effect positioning carries High angle web forging piece molding die.
The purpose of the present invention is realized by following technical solution：One mould bicavate carries High angle web forging shaping mould
Tool, including upper die and lower die, raised lock is all had in the two sides of the upper mold, and it is symmetrical that arrangement is equipped in the upper mold
Upper levorotation chamber, upper right cavity are respectively equipped at the two sides in the upper mold and on this between levorotation chamber and upper right cavity
Positioning groove, resistance material groove；Lock groove corresponding with the protrusion lock position is all had in the two sides of the lower die,
Equipped with the symmetrical bottom left cavity of arrangement corresponding with upper levorotation chamber, upper right cavity positions, lower right cavity in the lower die, described
Locating convex block corresponding with positioning groove, resistance material groove location, resistance material protrusion are equipped in lower die.
Advantages of the present invention is：The symmetric arrays of workpiece are placed, and effectively prevent eccentric strike, a mould two-chamber once forges
Two workpiece, improve capacity benefit；The setting of locating convex block, resistance material protrusion strengthens pendulum and anticipates position and play the role of resistance material,
Rejection rate is reduced, stock utilization and blowing accuracy are improved；Protrusion lock plays guiding role and effectively prevent mismatch, to
A multi-cavity mold formula mold and punching apparatus service life are improved, product quality is improved.
Description of the drawings
The present invention is described in further detail with specific implementation mode below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention (upper and lower mould is in upper and lower separated position).
Specific implementation mode
Referring to Fig.1 it is found that an of the invention mould bicavate carries High angle web forging piece molding die, including upper mold 11, under
Mould 12 all has protrusion lock 1 in the two sides of the upper mold 11, and arrangement symmetrically upper levorotation chamber is equipped in the upper mold 11
2, upper right cavity 4, it is fixed to be respectively equipped at the two sides in the upper mold 11 and on this between levorotation chamber 2 and upper right cavity 4
Position groove 3, resistance material groove 6；Lock groove corresponding with the protrusion lock position is all had in the two sides of the lower die 12
5, equipped with the symmetrical bottom left cavity 8 of arrangement corresponding with upper levorotation chamber, upper right cavity positions, lower right cavity in the lower die 12
10, in the lower die 12 (and at two sides between the bottom left cavity and lower right cavity) be respectively equipped with positioning groove,
The corresponding locating convex block 7 of resistance material groove location, resistance material protrusion 9.
When upper mold 11 and lower die 12 mold, the positioning groove 3 and locating convex block 7, resistance material groove 6 and resistance material protrusion 9
Correspondence is mutually embedding respectively, and the protrusion lock 1 is corresponding mutually embedding with lock groove 5.
Wherein, upper levorotation chamber 2 is respectively used to symmetrically put two phases with bottom left cavity 8, upper right cavity 4 and lower right cavity 10
Same workpiece, upper and lower mould ensures against mismatch by protrusion lock 1 with the corresponding mutually embedding of groove 5 is latched, by positioning groove 3
With locating convex block 7, resistance material groove 6 and resistance material protrusion 9 are corresponding mutually embedding respectively and are used for blowing and position and resistance material use.
The present invention first analyze using 3D simulations and three-dimensional software and finds out workpiece (forging) center of gravity, make workpiece (forging) center of gravity and
The punching apparatus centre of percussion overlaps, and is hit so as to avoid bias；By the way that the inclination angle of two workpiece is symmetrically arranged in the opposite direction
Cloth, since the symmetrical of two workpiece is put in forging process, so punching apparatus is not hit by bias and improves equipment life.
Not by eccentric force and only by vertical force during forging, 100% avoids mismatch and chews due to forging dimorphism forging
Chamber or cavity (even number) make production capacity improve 1 times or more under the same frequency of punching apparatus.
Claims (1)
1. a mould bicavate carries High angle web forging piece molding die, including upper mold (11), lower die (12), it is characterised in that：
Protrusion lock (1) is all had in the two sides of the upper mold (11), arrangement symmetrically upper levorotation is equipped in the upper mold (11)
Chamber (2), upper right cavity (4), the two sides in the upper mold (11) and on this between levorotation chamber (2) and upper right cavity (4)
Place is respectively equipped with positioning groove (3), resistance material groove (6)；It all has in the two sides of the lower die (12) and is latched with the protrusion
The corresponding lock groove (5) in position is equipped with arrangement pair corresponding with upper levorotation chamber, upper right cavity positions in the lower die (12)
Bottom left cavity (8), the lower right cavity (10) of title are respectively equipped with and positioning groove, resistance material groove location in the lower die (12)
Corresponding locating convex block (7), resistance material are raised (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543582.6A CN108555217A (en) | 2018-05-28 | 2018-05-28 | One mould bicavate carries High angle web forging piece molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543582.6A CN108555217A (en) | 2018-05-28 | 2018-05-28 | One mould bicavate carries High angle web forging piece molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555217A true CN108555217A (en) | 2018-09-21 |
Family
ID=63540494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543582.6A Pending CN108555217A (en) | 2018-05-28 | 2018-05-28 | One mould bicavate carries High angle web forging piece molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555217A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622855A (en) * | 2018-12-11 | 2019-04-16 | 陕西宏远航空锻造有限责任公司 | The design method and device of a kind of mold, mold |
| CN109732025A (en) * | 2019-01-21 | 2019-05-10 | 江苏天南电力器材有限公司 | A kind of hexagonal-shaped frame forging production technology of high-strength conductor escapement |
| CN111570697A (en) * | 2020-05-25 | 2020-08-25 | 上海电机学院 | Large three-way efficient automatic die forging device and die forging method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406481A (en) * | 2013-08-19 | 2013-11-27 | 安徽安簧机械股份有限公司 | Passenger vehicle steering knuckle precise forging die for hammer forging |
| CN103920840A (en) * | 2014-04-19 | 2014-07-16 | 山东远大模具材料有限公司 | One-die two-piece forging die for railway track gauge block |
| CN203944775U (en) * | 2014-04-19 | 2014-11-19 | 山东远大模具材料有限公司 | Two forging molds of railroad track track gauge block one mould |
| CN204524141U (en) * | 2015-04-07 | 2015-08-05 | 台州市宇鹏机械锻造有限公司 | The pull bar fixed support forging mold conveniently repaired a die |
| CN204565031U (en) * | 2015-04-07 | 2015-08-19 | 台州市宇鹏机械锻造有限公司 | Pull bar fixed support forging mold |
| CN205519440U (en) * | 2016-01-19 | 2016-08-31 | 四川豪特精工装备股份有限公司 | Bent axle directly forges mould |
| CN208321974U (en) * | 2018-05-28 | 2019-01-04 | 温州三连汽车零部件有限公司 | One mould bicavate has High angle web forging piece molding die |
-
2018
- 2018-05-28 CN CN201810543582.6A patent/CN108555217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406481A (en) * | 2013-08-19 | 2013-11-27 | 安徽安簧机械股份有限公司 | Passenger vehicle steering knuckle precise forging die for hammer forging |
| CN103920840A (en) * | 2014-04-19 | 2014-07-16 | 山东远大模具材料有限公司 | One-die two-piece forging die for railway track gauge block |
| CN203944775U (en) * | 2014-04-19 | 2014-11-19 | 山东远大模具材料有限公司 | Two forging molds of railroad track track gauge block one mould |
| CN204524141U (en) * | 2015-04-07 | 2015-08-05 | 台州市宇鹏机械锻造有限公司 | The pull bar fixed support forging mold conveniently repaired a die |
| CN204565031U (en) * | 2015-04-07 | 2015-08-19 | 台州市宇鹏机械锻造有限公司 | Pull bar fixed support forging mold |
| CN205519440U (en) * | 2016-01-19 | 2016-08-31 | 四川豪特精工装备股份有限公司 | Bent axle directly forges mould |
| CN208321974U (en) * | 2018-05-28 | 2019-01-04 | 温州三连汽车零部件有限公司 | One mould bicavate has High angle web forging piece molding die |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622855A (en) * | 2018-12-11 | 2019-04-16 | 陕西宏远航空锻造有限责任公司 | The design method and device of a kind of mold, mold |
| CN109732025A (en) * | 2019-01-21 | 2019-05-10 | 江苏天南电力器材有限公司 | A kind of hexagonal-shaped frame forging production technology of high-strength conductor escapement |
| CN109732025B (en) * | 2019-01-21 | 2020-07-21 | 江苏天南电力股份有限公司 | Production process of hexagonal frame forging of high-strength wire spacing device |
| CN111570697A (en) * | 2020-05-25 | 2020-08-25 | 上海电机学院 | Large three-way efficient automatic die forging device and die forging method thereof |
| CN111570697B (en) * | 2020-05-25 | 2022-03-01 | 上海电机学院 | Large three-way efficient automatic die forging device and die forging method thereof |
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