CN106166567A - A kind of C100 shift fork finishing die - Google Patents
A kind of C100 shift fork finishing die Download PDFInfo
- Publication number
- CN106166567A CN106166567A CN201610403416.7A CN201610403416A CN106166567A CN 106166567 A CN106166567 A CN 106166567A CN 201610403416 A CN201610403416 A CN 201610403416A CN 106166567 A CN106166567 A CN 106166567A
- Authority
- CN
- China
- Prior art keywords
- lower mold
- outer ring
- upper mold
- pellet
- mold
- 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.)
- Granted
Links
- 239000008188 pellet Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000002045 lasting effect Effects 0.000 abstract 1
- 239000011797 cavity material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
Abstract
The present invention relates to a kind of C100 shift fork finishing die.This finishing die includes the forced prestressed combined structure being used force fit method to form by lower mold outer ring, lower mold circle stress, lower mold pellet, lower mold mandrel and lower mold pellet endoporus are slidably matched and collectively constitute lower mold, the upper mold of forced prestressed combined structure it is made up of equally upper mold outer ring, upper mold circle stress, upper mold pellet, thus overcome the generation that module ruptures, it is achieved less module size up and down is to reduce the consumption of mold materials.Lower mold outer ring, upper mold outer ring are provided with inner side circulation canal, and are connected with recycle oil system by inlet and outlet connectors, it is achieved the lasting cooling in the preheating of mould and work process, it is achieved finishing die works continuously.
Description
Art
The present invention relates to a kind of mould shaped for C100 shift fork blank, mould is made up of upper die and lower die two parts.Base
Part metal material is by after high-temperature heating, and plasticity becomes more preferable, is placed in the die cavity of mould and is deformed by clamping pressure effect, obtains
Required workpiece profile shape.
Background technology
During mold work, upper mold is fixed on the top shoe of forcing press by mould bases, and lower mold is fixed on forcing press by mould bases
On workbench, forcing press drives upper mold to produce matched moulds motion and clamping pressure, the metal through high-temperature heating being placed in die cavity
Material crimp and become the blank consistent with mold cavity shapes, now, unnecessary metal material is at the land area of upper die and lower die
Position is squeezed in the flash gutters of setting, and the blank obtained and unnecessary overlap are connected as a single entity, and need again through featherer
Sequence just can obtain being processed into the blank of workpiece.C100 shift fork blank is through what this approach produced.In production process, pressure
Power machine is applied to the clamping pressure of mould and impact is the biggest, and the size of upper and lower module is often large, but crackle and rupturing still
Being universal phenomenon, the die cavity of the module up and down abrasion acutely caused because of metal flow friction is the most extremely serious, and, the most raw
During product, cause temperature to rise owing to the metal material of high-temperature heating constantly transfers heat to upper and lower module, need efficiently
Cooling measure make module keep normal operating temperature, but reality produce in usually bad because of cooling-down effect, finishing die can only
Intermittent work and affect production efficiency.
Summary of the invention
In order to meet the requirement of background technology, overcoming shortcoming and the weak point of background technology, the present invention provides a kind of
C100 shift fork finishing die, the module up and down of this mould all uses forced prestressed combined structure, overcomes the generation that module ruptures,
Also realize the use with minimizing mold materials of the less module size up and down, meanwhile, circulation is set inside the outer ring of upper and lower mould
Passage is connected with outer loop oil system, it is achieved the continuous cooling of module up and down.
The technical scheme is that a kind of C100 shift fork finishing die, including lower mold outer ring (1), lower mold circle stress (2),
Lower mold pellet (3), lower mold mandrel (4), upper mold outer ring (5), upper mold circle stress (6), upper mold pellet (7), described lower mold pellet (3)
By big magnitude of interference press-in lower mold circle stress (2), then, as an entirety again with big magnitude of interference press-in lower mold outer ring
(1), it is freely slidable and collectively form the shaping die cavity of workpiece lower mold that described lower mold mandrel (4) is placed in lower mold pellet (3) endoporus,
This part consists of lower mold, and described upper mold pellet (7) is by big magnitude of interference press-in upper mold circle stress (6), then, as one
Entirety consists of upper mold again after big magnitude of interference press-in upper mold outer ring (5), and upper die and lower die are respectively mounted and are fixed on mould bases,
Collectively form the shaping die cavity of workpiece after matched moulds, it is characterized in that: by lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3)
Use big interference piezometric to enter the combinative structure constituted, big shaping impulsive force can be born and be not easily broken, and as consumable accessory
Lower mold pellet (3) size less, the life-span to after date ejects replacing easily, saves mold materials, equally, by upper mold outer ring (5),
The combinative structure that upper mold circle stress (6), upper mold pellet (7) use big interference piezometric to enter composition also has identical functional character,
Described lower mold outer ring (1), upper mold outer ring (5) are provided with inner side circulation canal and outside inlet and outlet connectors, and pass through inlet and outlet connectors and follow
Ring oil system connects the automatic cooling realizing in the preheating of mould and work process.
Described lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3), upper mold outer ring (5), upper mold circle stress (6),
The cooperation face of upper mold pellet (7) is the low-angle conical surface.
Described lower mold outer ring (1), upper mold outer ring (5) inner side circulation canal are unilaterally connected dual-slot structure.
There is advantages that the module up and down of this finishing die all uses forced prestressed combined structure,
Overcome the generation that module ruptures, also realize the use with minimizing mold materials of the less module size up and down, meanwhile, at upper and lower mould
Outer ring inside circulation canal and outer loop oil system be set connect, it is achieved the continuous cooling of module up and down.
Accompanying drawing explanation
In conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing 1 is the structure chart of die opening state of the present invention.
Accompanying drawing 2 is the structure chart of mold closing state of the present invention.
Accompanying drawing 3 is the exploded view of upper and lower mould of the present invention.
In figure, lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3), lower mold mandrel (4), upper mold outer ring (5), on
Mould circle stress (6), upper mold pellet (7).
Detailed description of the invention
Below for accompanying drawing, embodiments of the invention are described further:
Shown in figure, a kind of C100 shift fork finishing die, including lower mold outer ring (1), lower mold circle stress (2), lower mold pellet
(3), lower mold mandrel (4), upper mold outer ring (5), upper mold circle stress (6), upper mold pellet (7), described lower mold pellet (3) is by big
Magnitude of interference press-in lower mold circle stress (2), then, is pressed into lower mold outer ring (1) with the big magnitude of interference again as an entirety, described under
It is freely slidable and collectively form the shaping die cavity of workpiece lower mold that core rod axle (4) is placed in lower mold pellet (3) endoporus, and this part forms
For lower mold, described upper mold pellet (7) is by big magnitude of interference press-in upper mold circle stress (6), then, as an entirety again with big
Magnitude of interference press-in upper mold outer ring (5) after consist of upper mold, upper die and lower die are respectively mounted and are fixed on mould bases, common after matched moulds
Constitute the shaping die cavity of workpiece, it is characterized in that: used big interference by lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3)
Piezometric enters the combinative structure constituted, and can bear big shaping impulsive force and be not easily broken, and as the lower mold pellet of consumable accessory
(3) size is less, and the life-span to after date ejects replacing easily, saves mold materials, equally, by upper mold outer ring (5), upper mold circle stress
(6), the combinative structure that upper mold pellet (7) uses big interference piezometric to enter composition also has identical functional character, outside described lower mold
Circle (1), upper mold outer ring (5) are provided with inner side circulation canal and outside inlet and outlet connectors, and are connect with recycle oil system by inlet and outlet connectors
Automatic cooling in the logical preheating realizing mould and work process.
Described lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3), upper mold outer ring (5), upper mold circle stress (6),
The cooperation face of upper mold pellet (7) is the low-angle conical surface.
Described lower mold outer ring (1), upper mold outer ring (5) inner side circulation canal are unilaterally connected dual-slot structure.
Embodiment is not construed as the restriction invented, but any spiritual improvements introduced based on the present invention, all Ying Ben
Within the protection domain of invention.
Claims (3)
1. a C100 shift fork finishing die, including lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3), lower mold mandrel
(4), upper mold outer ring (5), upper mold circle stress (6), upper mold pellet (7), under described lower mold pellet (3) is pressed into by the big magnitude of interference
Mould circle stress (2), then, is pressed into lower mold outer ring (1) with the big magnitude of interference again as an entirety, and described lower mold mandrel (4) is put
Freely slidable in lower mold pellet (3) endoporus and collectively form the shaping die cavity of workpiece lower mold, this part consists of lower mold, described
Upper mold pellet (7) is by big magnitude of interference press-in upper mold circle stress (6), then, as an entirety again with big interference piezometric
Consisting of upper mold after entering upper mold outer ring (5), upper die and lower die are respectively mounted and are fixed on mould bases, collectively form workpiece after matched moulds
Shape die cavity, it is characterized in that: used big interference piezometric to enter to constitute by lower mold outer ring (1), lower mold circle stress (2), lower mold pellet (3)
Combinative structure, big shaping impulsive force can be born and be not easily broken, and as consumable accessory lower mold pellet (3) size relatively
Little, the life-span to after date ejects replacing easily, saves mold materials, equally, by upper mold outer ring (5), upper mold circle stress (6), upper mold
Pellet (7) uses big interference piezometric to enter the combinative structure constituted also to have an identical functional character, described lower mold outer ring (1), on
Mould outer ring (5) is provided with inner side circulation canal and outside inlet and outlet connectors, and is connected with recycle oil system by inlet and outlet connectors and realize mould
Automatic cooling in the preheating of tool and work process.
C100 shift fork finishing die the most according to claim 1, is characterized in that: described lower mold outer ring (1), lower mold circle stress
(2), lower mold pellet (3), upper mold outer ring (5), upper mold circle stress (6), the cooperation face of upper mold pellet (7) are the low-angle conical surface.
C100 shift fork finishing die the most according to claim 1, is characterized in that: described lower mold outer ring (1), upper mold outer ring (5)
Inner side circulation canal is unilaterally connected dual-slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403416.7A CN106166567B (en) | 2016-06-02 | 2016-06-02 | A kind of C100 shift forks finishing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403416.7A CN106166567B (en) | 2016-06-02 | 2016-06-02 | A kind of C100 shift forks finishing die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106166567A true CN106166567A (en) | 2016-11-30 |
| CN106166567B CN106166567B (en) | 2018-01-19 |
Family
ID=57359179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403416.7A Active CN106166567B (en) | 2016-06-02 | 2016-06-02 | A kind of C100 shift forks finishing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166567B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909326A (en) * | 2021-08-31 | 2022-01-11 | 宁波固强机械有限公司 | Die for manufacturing cover plate of energy recovery device and manufacturing method of cover plate of energy recovery device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329571A (en) * | 1991-05-02 | 1993-12-14 | Mitsubishi Materials Corp | Manufacture of tappet made of aluminum alloy |
| CN202316622U (en) * | 2011-11-24 | 2012-07-11 | 浙江百达精工股份有限公司 | High-manganese-steel balancing block manufacturing die for compressor |
| CN102814403A (en) * | 2012-08-24 | 2012-12-12 | 天津职业技术师范大学 | High strength steel plate hot stamping die for automobile parts |
| CN103537556A (en) * | 2013-10-29 | 2014-01-29 | 杨永明 | Hot stamping die |
| CN204867268U (en) * | 2015-09-02 | 2015-12-16 | 洛阳卫创轴承模具有限公司 | A four combination cold -heading moulds for $lacking cylindrical roller spherical roller |
| CN105290299A (en) * | 2015-12-09 | 2016-02-03 | 四川众友机械有限责任公司 | Forging technology of long shaft type half shaft gear |
| CN105537485A (en) * | 2016-01-14 | 2016-05-04 | 上海久进精密锻造有限公司 | Steering shaft forming die and forming technology |
-
2016
- 2016-06-02 CN CN201610403416.7A patent/CN106166567B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329571A (en) * | 1991-05-02 | 1993-12-14 | Mitsubishi Materials Corp | Manufacture of tappet made of aluminum alloy |
| CN202316622U (en) * | 2011-11-24 | 2012-07-11 | 浙江百达精工股份有限公司 | High-manganese-steel balancing block manufacturing die for compressor |
| CN102814403A (en) * | 2012-08-24 | 2012-12-12 | 天津职业技术师范大学 | High strength steel plate hot stamping die for automobile parts |
| CN103537556A (en) * | 2013-10-29 | 2014-01-29 | 杨永明 | Hot stamping die |
| CN204867268U (en) * | 2015-09-02 | 2015-12-16 | 洛阳卫创轴承模具有限公司 | A four combination cold -heading moulds for $lacking cylindrical roller spherical roller |
| CN105290299A (en) * | 2015-12-09 | 2016-02-03 | 四川众友机械有限责任公司 | Forging technology of long shaft type half shaft gear |
| CN105537485A (en) * | 2016-01-14 | 2016-05-04 | 上海久进精密锻造有限公司 | Steering shaft forming die and forming technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909326A (en) * | 2021-08-31 | 2022-01-11 | 宁波固强机械有限公司 | Die for manufacturing cover plate of energy recovery device and manufacturing method of cover plate of energy recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106166567B (en) | 2018-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161130 Assignee: WENZHOU PENGYE MACHINERY CO.,LTD. Assignor: WENZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2023980038954 Denomination of invention: A C100 Fork Forming Die Granted publication date: 20180119 License type: Common License Record date: 20230803 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: 230000 1706, Block D, Central Ring Road, Fanhua Avenue, Economic and Technological Development Zone, Hefei City, Anhui Province Patentee after: Hefei Shujuan Information Technology Co.,Ltd. Address before: 325035 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU VOCATIONAL & TECHNICAL College |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: Room 102, No. 2 Tuanjie South Road, Shutian, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Chengbo Precision Plastic Mold Co.,Ltd. Country or region after: Zhong Guo Address before: 230000 1706, Block D, Central Ring Road, Fanhua Avenue, Economic and Technological Development Zone, Hefei City, Anhui Province Patentee before: Hefei Shujuan Information Technology Co.,Ltd. Country or region before: Zhong Guo |