CN204912724U - Cast and forge forming device - Google Patents
Cast and forge forming device Download PDFInfo
- Publication number
- CN204912724U CN204912724U CN201520419497.0U CN201520419497U CN204912724U CN 204912724 U CN204912724 U CN 204912724U CN 201520419497 U CN201520419497 U CN 201520419497U CN 204912724 U CN204912724 U CN 204912724U
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- China
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- casting
- working chamber
- molding device
- crucible
- forging molding
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Abstract
The utility model discloses a cast and forge forming device contains at least: a working chamber, a casting room, a roof pressure system and a vacuum system, this working chamber are equipped with bell, crucible and first heating unit, and this first heating unit heats this crucible, and this bell supplies the lid to fit this working chamber top, this working chamber one side is located to this casting room, should the room of casting be equipped with an accommodation space and can supplies the holding metal die, and other has a pipe to communicate in this crucible and this accommodation space, this roof pressure system locates and to cast room one side, and it is equipped with a control unit, second pipeline, power pack and roof pressure tringle, and this second pipeline is connected with this the control unit and this power pack respectively, and this roof pressure tringle is then be connected with this power pack, provides the power that this roof pressure tringle faced this accommodation space displacement by this power pack, and this vacuum system carries out the evacuation to this working chamber and casting room respectively, and this vacuum system is equipped with an at least vacuum pump.
Description
Technical field
The casting method of metal and forging method, about a kind of casting and forging molding device, espespecially a kind ofly to be combined with each other by the utility model, disposablely realize metal forming, shaping flow process are greatly shortened, and can reduce the casting and forging molding device of production cost.
Background technology
Conventional small metal fittings can adopt the technology mode of hot investment casting or precision die forging to produce, such as sports equipment (golf club, the scope of attack), shell-like structure (electronic component casing, watchcase), small-sized Hardware fitting, automobile spare part etc.; Wherein, first hot investment casting will make preparation one mold, and it is provided with a die cavity, and this die cavity has the specification of predetermined finished product; Then, wax liquid is injected the die cavity of this mold to form a wax-pattern; Take out this wax-pattern from this die cavity, then this wax-pattern soaking paste is formed a macromolecule mortar shell mould; Then, heating makes wax-pattern melt this ceramic case external mold of outflow; Again molten metal liquid is injected this ceramic case external mold to form a germule.Finally, by this germule again through several Surface Machining, the finished product of predetermined dimension can be obtained.
Wherein, hot investment casting mesochite mould fabrication cycle is long, complex process, and the metal surface after its casting can produce loose and thicker product (α-Ti), and its mechanical strength is poor, and shell mould is single use cannot reuse.
In addition, first its processing procedure of precision die forging mode selects the metal derby be made up of forging carbon steel or steel alloy, then makes this metal derby through the several forging and stamping process of several forging die.In forging process, due to die cavity sequentially a succession of formation change in shape of each forging die, the appearance profile of this metal derby therefore can be made gradually synchronously to forge into the germule of correspondingly-shaped.Finally, by this germule again through several Surface Machining, the finished product of predetermined dimension can be obtained.
Although, the finished product of this forging molding has evenly and structural strength advantages of higher, but because forging process uses too much forging die quantity, its easily cause die sinking and manufacturing cost too high, being not suitable for a large amount of production, not easily manufacturing complex model and the forging die easily shortcoming such as required often replacing because exerting pressure distortion.
Utility model content
Namely the technical problem that the utility model solves is providing a kind of casting and forging molding device, espespecially a kind of the casting method of metal and forging method to be combined with each other, disposablely realize metal forming, shaping flow process is shortened greatly, and the casting and forging molding device of production cost can be reduced.
The technological means that the utility model adopts is as described below.
Object is taken off for reaching, casting and forging molding device of the present utility model at least comprises: a working chamber, a casting chamber, a top pressing system and vacuum system, this working chamber is provided with bell, crucible and the first heating unit, this first heating unit heats this crucible, and this bell is for being covered on above this working chamber; This casting chamber is located at this side, working chamber, and this casting chamber is provided with an accommodation space can supply accommodating metal die, separately has a conduit to be communicated in this crucible and this accommodation space; This top pressing system is located at this casting chamber side, it is provided with a control unit, the second pipeline, power unit and top pressing mold bar, this second pipeline is connected with this control unit and this power unit respectively, this top pressing mold bar is then connected with this power unit, provides this top pressing mold bar towards the power of this accommodation space displacement by this power unit; And this vacuum system vacuumizes this working chamber and casting chamber respectively, and this vacuum system is provided with at least one vavuum pump.
According to above-mentioned technical characteristic, described casting and forging molding device is provided with a gas further and provides system, is located at this side, working chamber, and it is provided with a storage barrel and the first pipeline, this this storage barrel of the first pipeline connection and this working chamber, in order to provide anaerobic gas in this crucible.
According to above-mentioned technical characteristic, described vacuum system is provided with first, second vavuum pump, and this first vavuum pump is mechanical pump, and can form low vacuum to this working chamber and casting chamber, this second vavuum pump is Roots pump, can form high vacuum to this working chamber and casting chamber.
According to above-mentioned technical characteristic, described power unit is oil pressure pressurized cylinder.
According to above-mentioned technical characteristic, described casting chamber is provided with the second heating unit further.
According to above-mentioned technical characteristic, described first heating unit is heater coil, and this first heating unit is set around outside this crucible, and this second heating unit is heater coil or thermal resistance.
The beneficial effect that the utility model produces: the casting method of metal and forging method are be combined with each other, disposablely realizes metal forming, shaping flow process is greatly shortened, and can reduce production cost.
Accompanying drawing explanation
Fig. 1 is the first example structure schematic diagram of casting and forging molding device in the utility model.
Fig. 2 is the second example structure schematic diagram of casting and forging molding device in the utility model.
Figure number illustrates:
Working chamber 1
Bell 11
Crucible 12
First heating unit 13
Casting chamber 2
Accommodation space 21
Conduit 22
Gas provides system 3
Storage barrel 31
First pipeline 32
Top pressing system 4
Control unit 41
Second pipeline 42
Power unit 43
Top pressing mold bar 44
Vacuum system 5
First vavuum pump 51
Second vavuum pump 52
Metal die 6.
Detailed description of the invention
Refer to the first example structure schematic diagram that Figure 1 shows that the utility model casting and forging molding device.First, casting and forging molding device of the present utility model at least comprises: casting chamber of working chamber 1, one 2, top pressing system 4 and vacuum system 5;
This working chamber 1 is provided with bell 11, crucible 12 and the first heating unit 13, this first heating unit 13 heats this crucible 12, this bell 11 is for being covered on above this working chamber 1, this crucible 12 can be closed, this first heating unit 13 can be heater coil, and this first heating unit 13 is set around outside this crucible 12.
This casting chamber 2 is located at this side, working chamber 1, in embodiment as shown in the figure, this casting chamber 2 is positioned at the below of this working chamber 1, and this casting chamber 2 is provided with an accommodation space 21 can supply accommodating metal die 6, separately has a conduit 22 to be communicated in this crucible 12 and this accommodation space 21.And this casting chamber 2 is provided with the second heating unit (figure position shows) further, can heat this casting chamber 2, this second heating unit can be heater coil or thermal resistance.
This top pressing system 4 is located at this casting chamber 2 side, it is provided with control unit 41, second pipeline 42, power unit 43 and top pressing mold bar 44, this second pipeline 42 is connected with this control unit 41 and this power unit 43 respectively, this top pressing mold bar 44 is then connected with this power unit 43, provides this top pressing mold bar 44 towards the power of this accommodation space 21 displacement by this power unit 43; Wherein, this top pressing system 4 can be oil hydraulic system, and this power unit 43 is oil pressure pressurized cylinder, and in embodiment as shown in the figure, this top pressing mold bar 44 is positioned under this accommodation space 21; Certainly, this top pressing mold bar also can be positioned at the side of this accommodation space.
This vacuum system 5 its respectively this working chamber 1 and casting chamber 2 are vacuumized, and this vacuum system 5 is provided with at least one vavuum pump, in embodiment as shown in the figure, this vacuum system 5 is provided with first, second vavuum pump 51,52, this first vavuum pump 51 is mechanical pump, can form low vacuum to this working chamber 1 and casting chamber 2, this second vavuum pump 52 is Roots pump, can form high vacuum to this working chamber 1 and casting chamber 2; Wherein, utilize this first, second vavuum pump 51,52 mutually to connect use, the system of large capacity and condition of high vacuum degree can be obtained.
As shown in second embodiment of Fig. 2, casting satin shaped device of the present utility model can be provided with a gas further and provide system 3, it is located at this side, working chamber 1, it is provided with storage barrel 31 and first pipeline 32, this first pipeline 32 is communicated with this storage barrel 31 and this working chamber 1, in order to provide anaerobic gas in this crucible 12, this anaerobic gas is argon gas or nitrogen.
When casting and forging molding device of the present utility model uses, a metal die 6 is first provided, and this metal die 6 is assembled in the accommodation space 21 of this casting chamber 2.One crucible 12 is provided, and this crucible 12 is assembled to this working chamber 1, and filling one metalliferous material (not shown) is in this crucible 12, again this bell 11 is covered on above this working chamber 1, and this crucible 12 is closed, and utilize this vacuum system 5 to vacuumize in this crucible 12, its vacuum 0.3 × 10
-1pa ~ 1.0 × 10
-1pa, the utility model utilizes at least one vavuum pump (such as mechanical pump and Roots pump), mutually can be arranged in pairs or groups, can reach the demand of high vacuum or low vacuum by the vacuum capability of different vavuum pumps; And the metalliferous material filled in crucible can be titanium, titanium alloy (such as can be 64 titaniums), aluminium alloy or stainless steel.
Recycle this metal die 6 of the second heating unit heats, make its temperature be 40 DEG C to 500 DEG C.When the vacuum in crucible reaches 0.3 × 10-1Pa ~ 1.0 × 10-1Pa, then this vacuum system 5 is stopped to vacuumize this crucible 12.System 3 is provided to provide anaerobic gas in this crucible 12 by this gas; Now, this crucible 12 reaches 0.3 × 10 in vacuum
-1pa ~ 1.0 × 10
-1after Pa, in its crucible 12, be full of anaerobic gas (can for argon gas or nitrogen), allow in this crucible and form oxygen-free environment, when subsequent heating step, can prevent the metalliferous material be placed in crucible 12 from forming oxidation.
Afterwards, utilize the first heating unit 13 to heat this crucible 12, heating-up temperature reaches the fusing point of this metalliferous material, so that this metalliferous material is formed molten.Such as, if the metalliferous material be placed in crucible is titanium alloy, then heating-up temperature must reach 1600 DEG C to 1800 DEG C, is just able to metalliferous material to be fully formed molten.Utilize the metal die 6 of this vacuum system 5 to this casting chamber to vacuumize, its vacuum reaches 0.3 × 10
-1pa ~ 1.0 × 10
-1pa, can allow metal die 6 form oxygen-free environment.
Finally, the metalliferous material of molten in crucible 12 is fills up to this metal die 6 via this conduit 22.Now, its temperature of the metalliferous material of molten higher (if its temperature of titanium alloy reaches about 1600 DEG C to 1800 DEG C), and after being fills up to this metal die 6, the temperature because of metal die 6 is 40 DEG C to 500 DEG C, having cooling effect allows metalliferous material form semisolid, and completes casting process.Afterwards, restart this top pressing system 4 and forging molding is carried out to this metal die 6, utilize this control unit 41 to control this power unit 43, make this top pressing mold bar 44 towards this metal die 6 displacement and provide pressure, to complete semisolid finished product.Wherein, this control unit 41 controlled brake force unit 43 applied pressure and the setting of time and adjustment.
Then complete finished product after cooling.Wherein, product sports equipment (the golf club that the utility model is applied, the scope of attack), shell-like structure (electronic component casing, watchcase), small-sized Hardware fitting, automobile spare part etc., and by building mortion of the present utility model, not only in casting process when melting and cool metal material, oxygen-free environment is provided, more also provide for oxygen-free environment at forging molding, can guarantee that metalliferous material can not form oxidation in casting and forging molding process, finished product is allowed not easily to form loose product because of oxidation, mechanical strength and the extensibility of finished product can be promoted.
Claims (11)
1. a casting and forging molding device, is characterized in that, at least comprises:
One working chamber, is provided with bell, crucible and the first heating unit, and this first heating unit heats this crucible, and this bell is for being covered on above this working chamber;
One casting chamber, is located at this side, working chamber, and this casting chamber is provided with an accommodation space can supply accommodating metal die, separately has a conduit to be communicated in this crucible and this accommodation space;
One top pressing system, be located at this casting chamber side, it is provided with a control unit, the second pipeline, power unit and top pressing mold bar, this second pipeline is connected with this control unit and this power unit respectively, this top pressing mold bar is then connected with this power unit, provides this top pressing mold bar towards the power of this accommodation space displacement by this power unit; And
Vacuum system, it vacuumizes this working chamber and casting chamber respectively, and this vacuum system is provided with at least one vavuum pump.
2. casting and forging molding device as claimed in claim 1, is characterized in that, be provided with a gas and provide system, be located at this side, working chamber, it is provided with a storage barrel and the first pipeline, this this storage barrel of the first pipeline connection and this working chamber, in order to provide anaerobic gas in this crucible.
3. casting and forging molding device as claimed in claim 1, it is characterized in that, this vacuum system is provided with first, second vavuum pump.
4. casting and forging molding device as claimed in claim 3, it is characterized in that, this first vavuum pump is mechanical pump, forms low vacuum to this working chamber and casting chamber.
5. casting and forging molding device as claimed in claim 3, it is characterized in that, this second vavuum pump is Roots pump, can form high vacuum to this working chamber and casting chamber.
6. the casting and forging molding device as described in as wherein arbitrary in claim 1 to 5, it is characterized in that, this top pressing system can be oil hydraulic system.
7. the casting and forging molding device as described in as wherein arbitrary in claim 1 to 5, it is characterized in that, this power unit is oil pressure pressurized cylinder.
8. the casting and forging molding device as described in as wherein arbitrary in claim 1 to 5, it is characterized in that, this casting chamber is provided with the second heating unit.
9. casting and forging molding device as claimed in claim 8, it is characterized in that, this second heating unit is heater coil or thermal resistance.
10. the casting and forging molding device as described in as wherein arbitrary in claim 1 to 5, it is characterized in that, this first heating unit is heater coil, and this first heating unit is set around outside this crucible.
11. as wherein arbitrary in claim 1 to 5 as described in casting and forging molding device, it is characterized in that, this top pressing mold bar is positioned under this accommodation space; Or this top pressing mold bar is positioned at the side of this accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419497.0U CN204912724U (en) | 2015-06-17 | 2015-06-17 | Cast and forge forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419497.0U CN204912724U (en) | 2015-06-17 | 2015-06-17 | Cast and forge forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912724U true CN204912724U (en) | 2015-12-30 |
Family
ID=54961908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419497.0U Withdrawn - After Issue CN204912724U (en) | 2015-06-17 | 2015-06-17 | Cast and forge forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312021A (en) * | 2015-06-17 | 2017-01-11 | 和昌精密股份有限公司 | Casting-forging forming method and device of same |
| CN106521235A (en) * | 2015-09-11 | 2017-03-22 | 和昌精密股份有限公司 | Titanium alloy base material |
| CN107900314A (en) * | 2017-12-28 | 2018-04-13 | 重庆仟和镁业科技有限公司 | The production technology of overall magnesium alloy chair framework |
| CN110142394A (en) * | 2019-05-29 | 2019-08-20 | 赵树军 | A kind of new-type frame suction pouring process units |
-
2015
- 2015-06-17 CN CN201520419497.0U patent/CN204912724U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312021A (en) * | 2015-06-17 | 2017-01-11 | 和昌精密股份有限公司 | Casting-forging forming method and device of same |
| CN106312021B (en) * | 2015-06-17 | 2018-02-06 | 和昌精密股份有限公司 | Casting and forging molding method and its device |
| CN106521235A (en) * | 2015-09-11 | 2017-03-22 | 和昌精密股份有限公司 | Titanium alloy base material |
| CN106521235B (en) * | 2015-09-11 | 2019-01-04 | 和昌精密股份有限公司 | Titanium alloy substrate |
| CN107900314A (en) * | 2017-12-28 | 2018-04-13 | 重庆仟和镁业科技有限公司 | The production technology of overall magnesium alloy chair framework |
| CN107900314B (en) * | 2017-12-28 | 2019-09-03 | 重庆仟和镁业科技有限公司 | The production technology of whole magnesium alloy chair framework |
| CN110142394A (en) * | 2019-05-29 | 2019-08-20 | 赵树军 | A kind of new-type frame suction pouring process units |
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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: 20151230 Effective date of abandoning: 20180206 |
|
| AV01 | Patent right actively abandoned |