CN107913967A - A kind of clutch can shaping dies and its forming technology - Google Patents
A kind of clutch can shaping dies and its forming technology Download PDFInfo
- Publication number
- CN107913967A CN107913967A CN201710586317.1A CN201710586317A CN107913967A CN 107913967 A CN107913967 A CN 107913967A CN 201710586317 A CN201710586317 A CN 201710586317A CN 107913967 A CN107913967 A CN 107913967A
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- China
- Prior art keywords
- forging
- punch
- finishing
- cold
- clutch
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/26—Making machine elements housings or supporting parts, e.g. axle housings, engine mountings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of clutch can shaping dies and its forming technology, it is characterised in that：The clutch can shaping dies includes multistation warm forging mould and cold forging finishing mold, the multistation warm forging mould includes punch, cavity plate a, spray system and ejector, the ejector is arranged on the bottom of the cavity plate a, the cold forging finishing mold includes punch set, punch b, supporting sleeve, taper plug, cavity plate b, stripping attachment, punch b and the fitting of forging inner cavity, the stripping attachment can be driven ejection forging by oil hydraulic cylinder.The present invention multistation warm forging and cold forging combined forging plastic forming technology production universal joint clutch can fine forge piece, shorten the production cycle, reduce the workload of machine tooling, metals resources are saved, it can meet required precision, manufacture cost and cycle are reduced again, while also comply with the trend of world today's development of manufacturing.
Description
Technical field
The present invention relates to the bell shell technology field of automobile, more particularly, to a kind of clutch can shaping dies and its shaping work
Skill.
Background technology
Processing technology mainly has two classes in the prior art：One, hot extrusions (contain two kinds):(1) fracture → heating → shank from
By forging pulling → jumping-up → inner cavity round pool shaping → normalizing → ball blast → first in-car chamber shape → numerical control mill inner cavity.(2) fracture →
Heating → roll forging bar portion → jumping-up → inner cavity round pool shaping → normalizing → ball blast → first in-car chamber shape → numerical control mill inner cavity.
There are problems with for above-mentioned technique：Big energy-consuming, machine tool input is more, and machining wastes metal material,
Labor productivity is low, production cycle length, and processing cost is also high.
Two, warm forgings shapings+cold-finishing.Blanking → base → ball blast → heating → just squeeze → jumping-up → anti-crowded → temperature control cooling
→ ball blast → phospholeum → cold-finishing.There are problems with for it：Although solving the problems, such as above-mentioned hot extrusion, because inner cavity is only
The mill surplus of 0.3MM is left, and rough forging inner cavity forming accuracy is not high, is subsequently also easy to produce waste product because can not grind during fine grinding, also
Though having, production efficiency is more much higher than hot-working, often or cannot meet present client's capacity requirements.Existing processing technology, machine
Bed apparatus input is more, and machining wastes metal material, and labor productivity is low, production cycle length, high processing costs
Technical problem.
The content of the invention
The object of the invention：A kind of clutch can shaping dies and its shaping work are provided for problems of the prior art
Skill, universal joint clutch can fine forge piece is produced using multistation warm forging and cold forging combined forging plastic forming technology, shortens production week
Phase, reduces the workload of machine tooling, saves metals resources, can meet required precision and manufacture cost and cycle.
The technical scheme is that：
A kind of clutch can shaping dies, it is characterised in that：Including multistation warm forging mould and cold forging finishing mold, the multiplexing
Position warm forging mould includes punch set, cavity plate a, spray system and ejector, and the ejector is arranged on the bottom of the cavity plate a；It is described
Cold forging finishing mold includes punch set, punch b, supporting sleeve, plug, cavity plate b, stripping attachment, punch b and the fitting of forging inner cavity, institute
Ejection forging can be driven by oil hydraulic cylinder by stating stripping attachment.
Preferably, two cold-finishing moulds can be moved axially using the hollow bulb insertion of overall six valve punch a, six valve punch a
The dynamic plug with taper.
A kind of clutch can forming technology, it is characterised in that：Including：Saw material-ball blast-material sorts-full-automatic multistation temperature again
Forging-temperature control-- two road cold-finishing of-one cold-finishing of ball blast pre-treatment；Wherein multistation warm forging, bar enter after heating in medium frequency
Press stations material cup, the clamping of walking beam mechanical arm is just being squeezed in station shaping, station respectively, station jumping-up, station is counter is extruded into shape
Enter the controllable cooling furnace for the network speed that certain frequency is set by conveyer belt afterwards, to obtain desired metallographic structure and hardness.
Preferably, one of cold-finishing, punch b downlinks, are bonded punch b and forging inner cavity, make warm forging fluctuation larger
Inner cavity reaches inner cavity forming requirements and inner cavity uniformity is fine, forging shape and lower die fitting, punch b uplinks, cylinder under hydraulic press
Stripping attachment ejection forging is driven, one of cold-finishing production terminates.
Preferably, two cold-finishing moulds can be moved axially using the hollow bulb insertion of overall six valve punch a, six valve punch a
The dynamic plug with taper, makes plug into and out realizing swelling and reducing for six valve punch a by special entity in mould；
When six valve punch a swell, shape is the complicated cavity shape of clutch can, at this moment promotes forging to be carried out by finishing lower die
Two cold-finishing, treating that plug is extracted shrinks six valve punch a, six valve punch a is smoothly extracted from forging inner cavity, forging departs from six
Valve punch a and finishing lower die.
Advantages of the present invention：
1st, present invention multistation warm forging and cold forging combined forging plastic forming technology production universal joint clutch can fine forge piece,
Shorten the production cycle, reduce the workload of machine tooling, saved metals resources, can meet required precision and
Manufacture cost and cycle, while also comply with the trend of world today's development of manufacturing.
2nd, the present invention is axially movable the plug with taper in the hollow bulb insertion of overall six valve punch a, improves in warm forging
The concentricity of inner cavity to foreign round, reduces the forming accuracy influence on follow-up cold forging finishing procedure；
3rd, product halving precision is improved using solid punch structure, reduces follow-up grinding scrappage.
4th, clutch can forming technology of the present invention improves production efficiency；Production cost is reduced, saves material, reduces energy
Consumption, while also comply with the trend of world today's development of manufacturing.
5th, clutch can shaping dies of the present invention and technique improve Product Precision, reduce the inner cavity grinding allowance of client
And scrappage, substantially reduce manufacture cost and cycle.This die device improves die life, improves production efficiency.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the multistation warm forging mould schematic diagram of clutch can shaping dies of the present invention.
Fig. 2 is the schematic diagram of one of cold-finishing mould structure of clutch can shaping dies of the present invention.
Fig. 3 is the schematic diagram of two cold-finishing mould structures of clutch can shaping dies of the present invention.
Wherein：1st, punch set 2, punch b 3, lower die 4, stripping attachment 5, plug 6, finishing lower die 7, six valve punch a
Embodiment
Below in conjunction with the accompanying drawings and technical solution of the present invention is described in detail in preferred embodiment.
A kind of clutch can shaping dies, including multistation warm forging mould and cold forging finishing mold, the multistation warm forging mould bag
Include punch set 1, cavity plate a, spray system and ejector, the ejector is arranged on the bottom of the cavity plate a, by bar it is preheated,
Coating, heating, go out warm forging blank after station warm forging, temperature control cooling；The cold forging finishing mold include punch set 1, punch b2,
Supporting sleeve, taper plug 5, cavity plate b, stripping attachment 4, punch b2 and the fitting of forging inner cavity, the stripping attachment 4 can be driven by oil hydraulic cylinder
Eject forging.The present invention multistation warm forging and cold forging combined forging plastic forming technology production universal joint clutch can fine forge piece,
Shorten the production cycle, reduce the workload of machine tooling, saved metals resources, can meet required precision and
Manufacture cost and cycle, while also comply with the trend of world today's development of manufacturing.
Preferably, two cold-finishing moulds can be axial using the hollow bulb insertion of overall six valve punch a7, six valve punch a7
The mobile plug 5 with taper.Product halving precision is improved using solid punch a7 structures, reduces follow-up grinding scrappage.
Hollow bulb insertion of the present invention in overall six valve punch a7 is axially movable the plug 5 with taper, and it is external to improve inner cavity in warm forging
Round concentricity, reduces the forming accuracy influence on follow-up cold forging finishing procedure；
A kind of clutch can forming technology, it includes：Saw material-ball blast-material sorts-full-automatic multistation warm forging-temperature control-throwing again
- two road cold-finishing of-one cold-finishing of ball pre-treatment；Wherein multistation warm forging, bar enter press stations after heating in medium frequency
Material cup, walking beam mechanical arm clamping respectively station shaping, station just squeeze, station jumping-up, station is counter be extruded into shape after pass through conveying
With the controllable cooling furnace for entering the network speed for setting certain frequency, to obtain desired metallographic structure and hardness.Clock of the present invention
Shape shell forming technology improves production efficiency；Production cost is reduced, saves material, reduces energy consumption, while also comply with the world today
The trend of development of manufacturing.Product Precision is improved, the inner cavity grinding allowance and scrappage of client is reduced, substantially reduces and be manufactured into
Sheet and cycle.This die device improves die life, improves production efficiency.
Preferably, one of cold-finishing, punch b2 downlinks, are bonded punch b2 and forging inner cavity, make warm forging fluctuation larger
Inner cavity reach inner cavity forming requirements and inner cavity uniformity is fine, forging shape and lower die 3 are bonded, punch b2 uplinks, hydraulic press
Lower cylinder drives stripping attachment 4 to eject forging, and one of cold-finishing production terminates.The material returned is simple, improves product quality, saves cost.
Preferably, two cold-finishing moulds can be axial using the hollow bulb insertion of overall six valve punch a7, six valve punch a7
The mobile plug 5 with taper, makes plug into and out realizing swelling and contracting for six valve punch a7 by special entity in mould
It is small；When six valve punch a7 swell, shape is the complicated cavity shape of clutch can, at this moment promotes forging to pass through finishing lower die
6 carry out two cold-finishing, and treating that plug is extracted shrinks six valve punch a7, six valve punch a7 is smoothly extracted from forging inner cavity, forges
Part departs from six valve punch a7 and finishing lower die 6.Hollow bulb insertion of the present invention in overall six valve punch a is axially movable band taper
Plug, improve the concentricity of inner cavity to foreign round in warm forging, reduce on the influence of the forming accuracy of follow-up cold forging finishing procedure
Clutch can forming technology of the present invention improves production efficiency；Production cost is reduced, saves material, reduces energy
Consumption, while also comply with the trend of world today's development of manufacturing.
Clutch can shaping dies of the present invention and technique improve Product Precision, reduce client inner cavity grinding allowance and
Scrappage, substantially reduces manufacture cost and cycle.This die device improves die life, improves production efficiency.
The present invention still has numerous embodiments, all technical sides formed using equivalents or equivalent transformation
Case, is within the scope of the present invention.
Claims (5)
- A kind of 1. clutch can shaping dies, it is characterised in that：Including multistation warm forging mould and cold forging finishing mold, the multistation Warm forging mould includes punch set, cavity plate a, spray system and ejector, and the ejector is arranged on the bottom of the cavity plate a, described cold Forging finishing mold includes punch set, punch b, supporting sleeve, plug, cavity plate b, stripping attachment, punch b and the fitting of forging inner cavity, described Stripping attachment can be driven ejection forging by oil hydraulic cylinder.
- 2. clutch can shaping dies according to claim 1, it is characterised in that：Two cold-finishing moulds are using overall six valves The hollow bulb insertion of punch a, six valve punch a are axially movable the plug with taper.
- A kind of 3. clutch can forming technology, it is characterised in that：Including：Saw material-ball blast-material sorts-full-automatic multistation warm forging-again Temperature control-- two road cold-finishing of-one cold-finishing of ball blast pre-treatment；Wherein multistation warm forging, bar enter pressure after heating in medium frequency Machine station material cup, the clamping of walking beam mechanical arm respectively station shaping, station are just squeezing, station jumping-up, station are counter be extruded into shape after lead to The controllable cooling furnace that conveyer belt enters the network speed for setting certain frequency is crossed, to obtain desired metallographic structure and hardness.
- 4. clutch can forming technology according to claim 3, it is characterised in that：One of cold-finishing, punch b downlinks, makes punching Head b and the fitting of forging inner cavity, fluctuating warm forging, larger inner cavity reaches inner cavity forming requirements and inner cavity uniformity is fine, forging Shape and lower die are bonded, punch b uplinks, and cylinder drives stripping attachment ejection forging under hydraulic press, and one of cold-finishing production terminates.
- 5. clutch can forming technology according to claim 3, it is characterised in that：Two cold-finishing moulds are using overall six valves The hollow bulb insertion of punch a, six valve punch a are axially movable the plug with taper, insert plug by special entity in mould Enter and extract, realize swelling and reducing for six valve punch a；When six valve punch a swell, shape is the complicated interior of clutch can Chamber shape, at this moment promotes forging to carry out two cold-finishing by finishing lower die, and treating that plug is extracted shrinks six valve punches, makes six valves Punch a is smoothly extracted from forging inner cavity, and forging departs from six valve punch a and finishing lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586317.1A CN107913967A (en) | 2017-07-18 | 2017-07-18 | A kind of clutch can shaping dies and its forming technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586317.1A CN107913967A (en) | 2017-07-18 | 2017-07-18 | A kind of clutch can shaping dies and its forming technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913967A true CN107913967A (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586317.1A Pending CN107913967A (en) | 2017-07-18 | 2017-07-18 | A kind of clutch can shaping dies and its forming technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856620A (en) * | 2018-07-26 | 2018-11-23 | 江苏威鹰机械有限公司 | Automobile gimbal out star wheel cold-finishing mold |
| CN109047633A (en) * | 2018-08-16 | 2018-12-21 | 长春莅洋汽车零部件有限公司 | Four station flange shaft forging molds of one kind and its forging method |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
| CN110653316A (en) * | 2019-09-24 | 2020-01-07 | 杭州万鼎实业有限公司 | Multi-station integrated forging and finishing method for outer ring |
| CN112846014A (en) * | 2020-12-21 | 2021-05-28 | 江苏森威精锻有限公司 | Forging forming process of inclined channel bell-shaped shell |
| CN113172190A (en) * | 2021-04-15 | 2021-07-27 | 沈阳和世泰通用钛业有限公司 | Forging forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861848A (en) * | 2011-07-06 | 2013-01-09 | 江苏威鹰机械有限公司 | Cold-forging molded concave die of bell shell of ball-cage type universal joint |
| CN203649295U (en) * | 2013-11-27 | 2014-06-18 | 江苏森威精锻有限公司 | Device for warm forging and spray cooling of universal joint |
| CN103934638A (en) * | 2014-04-22 | 2014-07-23 | 江苏森威精锻有限公司 | Precision external spline pipe forming method |
| CN104924037A (en) * | 2015-06-19 | 2015-09-23 | 江苏大洋精锻有限公司 | Machining technology of precise forged piece bell housing |
| CN207267016U (en) * | 2017-07-18 | 2018-04-24 | 江苏大洋精锻有限公司 | A kind of clutch can shaping dies |
-
2017
- 2017-07-18 CN CN201710586317.1A patent/CN107913967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861848A (en) * | 2011-07-06 | 2013-01-09 | 江苏威鹰机械有限公司 | Cold-forging molded concave die of bell shell of ball-cage type universal joint |
| CN203649295U (en) * | 2013-11-27 | 2014-06-18 | 江苏森威精锻有限公司 | Device for warm forging and spray cooling of universal joint |
| CN103934638A (en) * | 2014-04-22 | 2014-07-23 | 江苏森威精锻有限公司 | Precision external spline pipe forming method |
| CN104924037A (en) * | 2015-06-19 | 2015-09-23 | 江苏大洋精锻有限公司 | Machining technology of precise forged piece bell housing |
| CN207267016U (en) * | 2017-07-18 | 2018-04-24 | 江苏大洋精锻有限公司 | A kind of clutch can shaping dies |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856620A (en) * | 2018-07-26 | 2018-11-23 | 江苏威鹰机械有限公司 | Automobile gimbal out star wheel cold-finishing mold |
| CN109047633A (en) * | 2018-08-16 | 2018-12-21 | 长春莅洋汽车零部件有限公司 | Four station flange shaft forging molds of one kind and its forging method |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
| CN110653316A (en) * | 2019-09-24 | 2020-01-07 | 杭州万鼎实业有限公司 | Multi-station integrated forging and finishing method for outer ring |
| CN110653316B (en) * | 2019-09-24 | 2021-05-18 | 浙江万鼎精密科技股份有限公司 | Multi-station integrated forging and finishing method for outer ring |
| CN112846014A (en) * | 2020-12-21 | 2021-05-28 | 江苏森威精锻有限公司 | Forging forming process of inclined channel bell-shaped shell |
| CN113172190A (en) * | 2021-04-15 | 2021-07-27 | 沈阳和世泰通用钛业有限公司 | Forging forming method |
| CN113172190B (en) * | 2021-04-15 | 2023-08-22 | 沈阳和世泰通用钛业有限公司 | Forging forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 224100 new Fengzhen industrial concentration area in Dafeng District, Yancheng City, Jiangsu Applicant after: JIANGSU DAYANG PF CO., LTD. Address before: 224100 Xinfeng industrial concentration area in Yancheng City, Jiangsu Province Applicant before: JIANGSU DAYANG PF CO., LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |
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| RJ01 | Rejection of invention patent application after publication |