CN205967272U - Semi -axis blank hydraulic press system of forging - Google Patents
Semi -axis blank hydraulic press system of forging Download PDFInfo
- Publication number
- CN205967272U CN205967272U CN201620989316.2U CN201620989316U CN205967272U CN 205967272 U CN205967272 U CN 205967272U CN 201620989316 U CN201620989316 U CN 201620989316U CN 205967272 U CN205967272 U CN 205967272U
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- upsetting
- hydraulic press
- mould
- oil pressure
- molding
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Abstract
The utility model discloses a semi -axis blank hydraulic press system of forging, it is including the device of rammer in advance and the oil pressure forming device that set up side by side, the device of upsetting in advance is including gathering material mould and the lower mould of upsetting in advance, gathers material mould lower extreme and is equipped with the conical material mouthful of gathering, and conical material mouthful top and the prod cast cover intercommunication of gathering slides to be equipped with in the prod cast cover and gather the material depression bar, and the lower mould upper end of upsetting in advance is equipped with die orifice under the columniform, and oil pressure forming device includes shaping drift and shaping lower mould, and shaping drift lower extreme is equipped with terminal surface moulded die chamber outside the semi -axis flange, and the shaping lower mould is equipped with interior terminal surface of semi -axis flange and semi -axis axle body shaping die cavity. The utility model discloses a technology of upsetting in advance and oil pressure forming technology through changing different moulds, can realize the semiaxle processing of many varieties, and quality assurance invests in for a short time, and suitable big -and -middle enterprise investment can realize fine productivity effect.
Description
Technical field
This utility model belongs to technical field of forging, is related to a kind of half-shaft blank hydraulic press forging system.
Background technology
At present, auto parts and components semiaxis forging process technology generally have following two：
The first adds the mode of production of pneumatic hammer Closed-Pattern Match Forging Technique using pneumatic hammer dead man, and pattern is：Pneumatic hammer adds air
Hammer pattern, process route：Blanking, sensing is overall to heat, pneumatic hammer dead man, and open die forging is thick, pre-formed, and pneumatic hammer ring flange becomes
Shape.
The advantage of this technology is to can be utilized existing facilities air hammer to pull out cone bar, and the input of equipment is little；Shortcoming is due to adopting
Pull out cone bar with pneumatic hammer, affected to produce eccentric, twisted situation by operator's operation level, its technique falls behind, forging
Precision is low, and workpiece surface quality is poor, and following process surplus is big, and percent defective is high, and labor strength is big, loose tool is perishable, easy to wear,
High cost, productivity ratio is low, and work also unstable, poor working environment, can only adapt to small batch and produce.
Second adopts the mode of production of hydraulic press pre- upsetting oiling press flange forming：Hydraulic press oiling press mould, technique
Route：Blanking, senses local heating, and hydraulic press gathers material, local repair temperature, and hydraulic press ring flange shapes.
The advantage of this technology is using bar excircle orientation, is not affected by operator's factor, accurate positioning, product matter
Amount is stable, and material consumption is few；1st, production efficiency is high；2nd, labor intensity is low；3rd, low production cost；4th, accurate size is high, and processing is remaining
Measure little, material-saving；5th, energy saving；6th, stable working, has started the epoch of steam power metal forming machinery, and vibrations are little；7th, noise is little.
Shortcoming is that the disposable input of equipment is larger, and this technique adapts to produce in enormous quantities.
Content of the invention
The purpose of this utility model is to provide a kind of half-shaft blank hydraulic press to forge system, by changing different moulds,
The method that can be achieved with the forging processing of multi items auto parts and components.
One of the technical solution of the utility model：
A kind of half-shaft blank hydraulic press forges system, and it includes the pre- gathering apparatus being set up in parallel and oil pressure shaped device, institute
State pre- gathering apparatus and include mould under poly- material mould and pre- upsetting, poly- material mould lower end is provided with the poly- material mouth of cone, in the poly- material mouth of cone
Side is connected with prod cast set, slides and is provided with poly- material depression bar, under pre- upsetting, mould upper end is provided with the lower die orifice of cylinder, and oil pressure becomes in prod cast set
Type device includes mould under forming punching head and molding, and forming punching head lower end is provided with half shaft flange outer face shaping mold cavity, mould under molding
It is provided with half shaft flange inner face and semiaxis axle body shaping mold cavity.
Further, described pre- gathering apparatus also include pre- upsetting hydraulic press, and poly- material mould is arranged on the pressure head of pre- upsetting hydraulic press, gathers
Material depression bar is connected with the depression bar on pre- upsetting oil pressure compressing head, and under pre- upsetting, mould is arranged on pre- upsetting hydraulic press by pre- upsetting lower mould clamping device body
On workbench, pre- upsetting hydraulic press operating platform is provided with semiaxis pre- upsetting axle body resigning hole or slot to make way.
Further, under described pre- upsetting, mould includes left half module and right half module, and pre- upsetting lower mould clamping device body includes left clamp body and the right side
Clamp body, left half module is connected with left clamp body, and right half module is connected with right clamp body, and left clamp body and right clamp body are at least
Clamp body is flexibly connected with pre- upsetting hydraulic press operating platform.
Further, left clamp body and right clamp body at least clamp body pass through oil pressure pump and pre- upsetting hydraulic press operating platform
It is flexibly connected, oil pressure pump is connected by oil pressure pipe or control signal with hydraulic press.
Further, oil pressure shaped device also includes molding hydraulic press, and forming punching head is arranged on molding by plunger holder body
On the pressure head of hydraulic press, under molding, mould is arranged on molding hydraulic press operating platform by molding lower mould clamping device body, molding hydraulic press
Workbench is provided with semiaxis axle body resigning hole or slot to make way.
The two of the technical solution of the utility model：
A kind of processing method of half-shaft blank hydraulic press forging, it includes pre- upsetting technique and oil pressure moulding process, pre- upsetting work
Skill is：
（1）First poly- material mould is arranged on hydraulic press top, more left half module and right half module are arranged on workbench and clamp body
On, after heating, bar is placed on the die orifice position of mould under pre- upsetting, and bar temperature reaches 1050-1200 degree, left half module and right half module
Synchronously it is combined and pins mould under the pre- upsetting of formation when hydraulic press starts；
（2）Pre- upsetting oil pressure compressing head first drives poly- material mould down to move, and the depression bar on pre- upsetting oil pressure compressing head drives poly- again
Material depression bar down moves, and when poly- material mould moves on mould under pre- upsetting, poly- material depression bar moves to the prod cast running-on position of poly- material mouth, will
After heating, the pre- upsetting of bar becomes semiaxis ring flange to pre-upset base, then gathers material depression bar, after poly- material mould rises, left half module and right half module with
When open, take out semiaxis ring flange and pre-upset base, entirely pre- upsetting process completes；
Oil pressure moulding process is：
Semiaxis ring flange base of pre-upsetting is mended Wen Kongzhong in heating furnace and is carried out mending temperature, after move to another hydraulic press and carry out flange
Disc molding.
Further, oil pressure moulding process is：
.（1）Pre-upset mending warm later half shaft flange disk in mould under the molding that base puts on molding hydraulic press operating platform, mend temperature
After be 1050-1200 degree, by start hydraulic press, forming punching head down moves, and moves on mould under molding, will mend semiaxis after temperature
Ring flange base oil pressure of pre-upsetting becomes semiaxis blank；
（2）Then forming punching head up moves, and takes out semiaxis blank, and whole oil pressure forming process is fully completed.
This utility model adopts pre- upsetting technique and oil pressure moulding process, by changing different moulds, enables multi items
Process of axle shaft, the quality assurance, investment is little, the investment of suitable large, medium-sized enterprises, enables good productivity effect.
Compared with prior art：Using forging system and process route entirely different；Creative：Blank hydraulic press forges
System includes the pre- gathering apparatus being set up in parallel and oil pressure shaped device and adds pneumatic hammer Closed-Pattern Match Forging Technique with conventional pneumatic hammer dead man
Entirely different, pre- gathering apparatus and oil pressure shaped device complete to operate using hydraulic system, and convenient and swift, and pneumatic hammer dead man
Plus pneumatic hammer Closed-Pattern Match Forging Technique is mainly shaped by pneumatic hammer dead man and pneumatic hammer ring flange and completes to operate, labor strength is big,
Loose tool is perishable, easy to wear, high cost, and productivity ratio is low, and work also unstable, poor working environment, can only adapt to small batch and produce,
And hydraulic press forging system and processing method is extraordinary solves these problems, economic benefit highly significant, year saves 500
Many ten thousand yuan.
It is connected with pre- upsetting hydraulic press operating platform by oil pressure pump using forging system, oil pressure pump passes through oil pressure pipe with hydraulic press
Or control signal connects, complete to operate, and only need to change different moulds and just can realize variety classes Product processing well
Produce, production efficiency is high, labor intensity is low, low production cost, dimensional accuracy is high, material-saving, energy saving, stable working, yield
Significantly improve.
Brief description
Fig. 1 is the structural representation of the pre- gathering apparatus of this utility model embodiment 1；
Fig. 2 is that this utility model embodiment 1 gathers material mould present invention looks up structural representation；
Fig. 3 is that this utility model embodiment 1 gathers material mould cross section structure diagram；
Fig. 4 is mould overlooking the structure diagram under the pre- upsetting of this utility model embodiment 1；
Fig. 5 is mould cross section structure diagram under the pre- upsetting of this utility model embodiment 1；
Fig. 6 is the structural representation of this utility model embodiment 1 oil pressure shaped device；
Fig. 7 is this utility model embodiment 1 forming punching head present invention looks up structural representation；
Fig. 8 is mould cross section structure diagram under this utility model embodiment 1 molding.
In figure：Poly- material mould 1, poly- material mouth 101, prod cast set 102, gathers material depression bar 103, mould 2 under pre- upsetting, left half module 3, right half module
4, pre- upsetting lower mould clamping device body 5, left clamp body 51, right clamp body 52, pre- upsetting hydraulic press operating platform 6, plunger holder body 7, molding is rushed
8, semiaxis blank 9, mould 10 under molding, molding lower mould clamping device body 11, molding hydraulic press operating platform 12.
Specific embodiment
This utility model passes through the following examples and can make progressive description to this utility model, however, this practicality
New scope is not limited to following embodiments.
Embodiment 1
As the semiaxis of the critical piece of back axle, because existing pneumatic hammer dead man adds the production of pneumatic hammer Closed-Pattern Match Forging Technique
Mode productivity ratio is relatively low it is impossible to satisfaction processes the demand of semiaxis.In order to expand the yield of semiaxis, cooperation semiaxis friction pressure welding
Technique, the forging system and method for semiaxis ring flange are as follows：
A kind of half-shaft blank hydraulic press forges system, and it includes the pre- gathering apparatus being set up in parallel and oil pressure shaped device.
Described pre- gathering apparatus include pre- upsetting hydraulic press, gather mould 2 under material mould 1 and pre- upsetting, and poly- material mould 1 lower end is provided with cone
Poly- material mouth 101, is connected with prod cast set 102 above the poly- material mouth of cone, slides and is provided with poly- material depression bar 103, in advance in prod cast set 102
Under upsetting, mould 2 upper end is provided with the lower die orifice of cylinder, and poly- material mould 1 is arranged on the pressure head of pre- upsetting hydraulic press, gather material depression bar 103 with pre-
Depression bar on upsetting oil pressure compressing head connects, and pre- upsetting lower mould clamping device body 5 includes left clamp body 51 and right clamp body 52, left half module 3 with
Left clamp body 51 connects, and right half module 4 is connected with right clamp body 52, and left clamp body 51 or right clamp body 52 pass through oil pressure pump and pre- upsetting
Hydraulic press operating platform 6 is flexibly connected, and oil pressure pump is connected by oil pressure pipe or control signal with hydraulic press；Pre- upsetting hydraulic press operating platform
6 are provided with semiaxis pre- upsetting axle body resigning hole or slot to make way.
Oil pressure shaped device includes molding hydraulic press, mould 10 under forming punching head 8 and molding, and forming punching head 8 lower end is provided with half
Shaft flange outer face shaping mold cavity, under molding, mould 10 is provided with half shaft flange inner face and semiaxis axle body shaping mold cavity.Forming punching head 8
By plunger holder body 7 be arranged on molding hydraulic press pressure head on, under molding, mould 10 is installed by molding lower mould clamping device body 11
On molding hydraulic press operating platform 12, molding hydraulic press operating platform 12 is provided with semiaxis axle body resigning hole or slot to make way.
A kind of processing method of half-shaft blank hydraulic press forging, it includes pre- upsetting technique and oil pressure moulding process；
Pre- upsetting technique is：
（1）First poly- material mould 1 is arranged on hydraulic press top, more left half module 3 and right half module 4 are arranged on workbench 6 and folder
On concrete 5, after heating, bar is placed on the die orifice position of mould 2 under pre- upsetting, and left half module 3 and right half module 4 pass through left clamp body respectively
51 and right clamp body 52 be synchronously combined when hydraulic press starts and pin formation pre- upsetting under mould 2；
（2）Pre- upsetting oil pressure compressing head first drives poly- material mould 1 down to move, and the depression bar on pre- upsetting oil pressure compressing head drives poly- again
Material depression bar 103 down moves, and when poly- material mould 1 moves on mould 2 under pre- upsetting, poly- material depression bar 103 moves to the prod cast set of poly- material mouth
Bar is heated in heating furnace and completes by mouthful position, the pressure of generation or pressure 200T in advance, and temperature reaches 1050-1200 degree
The pre- upsetting of bar becomes semiaxis ring flange to pre-upset base afterwards, then gathers material depression bar 103, after poly- material mould 1 rises, left half module 3 and right half module 4
Open simultaneously, take out semiaxis ring flange and pre-upset base, the shape of base of pre-upsetting and structure are cones, and entirely pre- upsetting process is complete
Become；
Oil pressure moulding process is：
.（1）Base of pre-upsetting is placed on heating to mend warm hole to carry out mending temperature, be 1050-1200 degree after mending temperature, later half shaft flange disk
In mould 10 under the molding that base of pre-upsetting is put on 500T molding hydraulic press operating platform 12, by starting hydraulic press, forming punching head 8 is past
Lower motion, moves on mould 10 under molding, becomes semiaxis blank 9 by mending warm later half shaft flange disk base oil pressure of pre-upsetting；
（2）Then forming punching head 8 up moves, and takes out semiaxis blank 9, and whole oil pressure forming process is fully completed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of half-shaft blank hydraulic press forges system, and it includes the pre- gathering apparatus being set up in parallel and oil pressure shaped device, and it is special
Levy and be, described pre- gathering apparatus include poly- material mould（1）With mould under pre- upsetting（2）, gather material mould（1）Lower end is provided with the poly- material mouth of cone
（101）, with prod cast set above the poly- material mouth of cone（102）Connection, prod cast set（102）Middle slip is provided with poly- material depression bar（103）,
Mould under pre- upsetting（2）Upper end is provided with the lower die orifice of cylinder, and oil pressure shaped device includes forming punching head（8）With mould under molding（10）,
Forming punching head（8）Lower end is provided with half shaft flange outer face shaping mold cavity, mould under molding（10）It is provided with half shaft flange inner face and half
Axle axle body shaping mold cavity.
2. a kind of half-shaft blank hydraulic press forging system according to claim 1 it is characterised in that described pre- gathering apparatus also
Including pre- upsetting hydraulic press, gather material mould（1）It is arranged on the pressure head of pre- upsetting hydraulic press, gather material depression bar（103）With pre- upsetting hydraulic press pressure
Depression bar on head connects, mould under pre- upsetting（2）By pre- upsetting lower mould clamping device body（5）It is arranged on pre- upsetting hydraulic press operating platform（6）On, in advance
Upsetting hydraulic press operating platform（6）It is provided with semiaxis pre- upsetting axle body resigning hole or slot to make way.
3. a kind of half-shaft blank hydraulic press forging system according to claim 2 is it is characterised in that mould under described pre- upsetting
（2）Including left half module（3）With right half module（4）, pre- upsetting lower mould clamping device body（5）Including left clamp body（51）With right clamp body（52）,
Left half module（3）With left clamp body（51）Connect, right half module（4）With right clamp body（52）Connect, left clamp body（51）With right fixture
Body（52）At least one side clamp body and pre- upsetting hydraulic press operating platform（6）It is flexibly connected.
4. a kind of half-shaft blank hydraulic press forging system according to claim 3 is it is characterised in that left clamp body（51）With
Right clamp body（52）At least one side clamp body passes through oil pressure pump and pre- upsetting hydraulic press operating platform（6）Be flexibly connected, oil pressure pump with
Hydraulic press passes through oil pressure pipe or control signal connects.
5. a kind of half-shaft blank hydraulic press forging system according to claim 1 it is characterised in that oil pressure shaped device also
Including molding hydraulic press, forming punching head（8）By plunger holder body（7）It is arranged on the pressure head of molding hydraulic press, mould under molding
（10）By molding lower mould clamping device body（11）It is arranged on molding hydraulic press operating platform（12）On, molding hydraulic press operating platform（12）If
There are semiaxis axle body resigning hole or slot to make way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989316.2U CN205967272U (en) | 2016-08-31 | 2016-08-31 | Semi -axis blank hydraulic press system of forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989316.2U CN205967272U (en) | 2016-08-31 | 2016-08-31 | Semi -axis blank hydraulic press system of forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967272U true CN205967272U (en) | 2017-02-22 |
Family
ID=58042231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989316.2U Withdrawn - After Issue CN205967272U (en) | 2016-08-31 | 2016-08-31 | Semi -axis blank hydraulic press system of forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180531A (en) * | 2016-08-31 | 2016-12-07 | 抚州申铃汽车配件有限责任公司 | A kind of half-shaft blank hydraulic press forging system and processing method |
| CN109079078A (en) * | 2018-08-31 | 2018-12-25 | 重庆针尖内燃机部件制造有限公司 | Lifting hook pier head pier disc device |
| CN109894557A (en) * | 2019-03-27 | 2019-06-18 | 湖北神力汽车零部件股份有限公司 | One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis |
-
2016
- 2016-08-31 CN CN201620989316.2U patent/CN205967272U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180531A (en) * | 2016-08-31 | 2016-12-07 | 抚州申铃汽车配件有限责任公司 | A kind of half-shaft blank hydraulic press forging system and processing method |
| CN106180531B (en) * | 2016-08-31 | 2018-09-18 | 抚州申铃汽车配件有限责任公司 | A kind of half-shaft blank hydraulic press forging system and processing method |
| CN109079078A (en) * | 2018-08-31 | 2018-12-25 | 重庆针尖内燃机部件制造有限公司 | Lifting hook pier head pier disc device |
| CN109079078B (en) * | 2018-08-31 | 2024-02-23 | 重庆针尖内燃机部件制造有限公司 | Lifting hook pier head pier disc device |
| CN109894557A (en) * | 2019-03-27 | 2019-06-18 | 湖北神力汽车零部件股份有限公司 | One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180918 |
|
| AV01 | Patent right actively abandoned |