CN208357711U - Forge die cooling system - Google Patents
Forge die cooling system Download PDFInfo
- Publication number
- CN208357711U CN208357711U CN201821054996.4U CN201821054996U CN208357711U CN 208357711 U CN208357711 U CN 208357711U CN 201821054996 U CN201821054996 U CN 201821054996U CN 208357711 U CN208357711 U CN 208357711U
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- CN
- China
- Prior art keywords
- inner mould
- mould core
- cover half
- flow channel
- outer die
- Prior art date
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Abstract
The utility model relates to a kind of forge die cooling systems, cover half is arranged on bottom plate, the connection of the workbench of bottom plate and forging equipment, shaping groove is provided in cover half, the lower end of upper mounted plate is arranged in dynamic model, the connection of the pressure head of upper mounted plate and forging equipment, cover half includes inner mould core and outer die casing, inner mould core is located in outer die casing, inner mould core and outer die casing interference fit connect, shaping groove is arranged in inner mould core, the coolant flow channel along internal model outer core screw arrangement is provided on the outer wall of inner mould core, inlet opening and apopore are provided on outer die casing, the top of outer die casing is arranged in inlet opening, the lower part of outer die casing is arranged in apopore, inlet opening and apopore are connected to coolant flow channel, the utility model is that coolant flow channel is arranged in cover half, cooling water is passed through into coolant flow channel by water pump, cooling down is carried out to cover half, To prevent cover half temperature excessively high, guarantee the service life of forge die, reduce production cost, guarantees the product quality of forging and stamping components.
Description
Technical field
The utility model relates to forge die design and manufacturing technology fields, and in particular to a kind of forge die cooling system.
Background technique
Forging and stamping are that forging and punching press are collectively referred to as, be using the tup of metal forming machinery, anvil block, formed punch or by mold to blank
Apply pressure, be allowed to generate plastic deformation, thus the forming and machining method of the product of shape and size needed for obtaining.Forging and stamping are main
Classify by forming mode and deformation temperature.Forging and punching press two major classes can be divided by forming mode forging and stamping；By deformation temperature
Forging and stamping can be divided into hot forging pressure, cold forging pressure, warm forging pressure and isothermal forging etc..
In hot forging operation, forge die is because the blank constantly with high temperature forging contacts in forging and stamping, and mold temperature is not
Disconnected to increase, mold temperature may locally be increased to tempering temperature or more, lead to mold premature failure.In addition, mold temperature is higher,
Its resistance to deformation and wear-resistant ability are lower, and mold is caused to generate fatigue crack and heat cracks, and substantially reduce mold uses the longevity
Life increases mold manufacturing cost and use cost, and after mold generates heat cracks, there is a large amount of wrinkle in the forging surface produced
Line has also seriously affected the presentation quality of forging.
Utility model content
In conclusion it is cooling that the utility model provides a kind of forge die in order to overcome the shortcomings of prior art problem
System, it is that coolant flow channel is arranged in the cover half of forge die, cooling water is passed through into coolant flow channel by water pump, to cover half
Cooling down is carried out, to prevent cover half temperature excessively high, guarantees the service life of forge die, reduces production cost, guarantee forging
Press the product quality of components.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of forge die cooling system, in which: including bottom plate, upper mounted plate, cover half, dynamic model, shaping groove, cold
But runner, water pump and cooling water source, the cover half are arranged on bottom plate, and the workbench of bottom plate and forging equipment connects
It connects, shaping groove is provided in cover half, the lower end of upper mounted plate, the pressure of upper mounted plate and forging equipment is arranged in the dynamic model
Head connection, the cover half includes inner mould core and outer die casing, and the inner mould core is located in outer die casing, the inner mould core with outside
Die sleeve interference fit connection, the shaping groove are arranged in inner mould core, are provided on the outer wall of the inner mould core along interior
The coolant flow channel of mold core outer wall screw arrangement, inlet opening and apopore are provided on the outer die casing, and inlet opening is arranged outside
The lower part of outer die casing is arranged in the top of die sleeve, apopore, and inlet opening and apopore are connected to coolant flow channel, the water inlet
Hole is connected to the water outlet of water pump by water inlet line, and the water inlet of the water pump is connected to cooling water source, and the apopore is logical
Cross water return pipeline connection cooling water source.
Further, flow control valve is provided on the water inlet line.
Further, it is provided with guide post on the bottom plate, guide sleeve is provided on the upper mounted plate, is oriented to
Column is installed in guide sleeve.
Further, liftout attachment is provided in the inner mould core, the liftout attachment includes piston, mandril, ejection
Groove, air inlet runner and flow channel out, the lower part of the inner mould core are provided with ejection groove, setting in the ejection groove
There is piston, mandril is provided on the piston, ejection hole is provided in the inner mould core, the ejection hole is connected to molding
Groove and ejection groove, the mandril are installed in ejection hole, and air inlet runner is provided on the bottom plate, described
Flow channel is provided with out on inner mould core, the air inlet runner and out flow channel are connected to ejection groove, and are located at top
The two sides of piston in groove out, the air inlet runner is connected to high-pressure pump by admission line, on the admission line
It is provided with intake valve.
The utility model has the following beneficial effects:
1, the utility model is that coolant flow channel is arranged in the cover half of forge die, is passed through by water pump into coolant flow channel
Cooling water carries out cooling down to cover half, to prevent cover half temperature excessively high, guarantees the service life of forge die, reduces life
Cost is produced, guarantees the product quality of forging and stamping components.
2, it is provided with flow control valve on the water inlet line of the utility model, flow controller is controllable to be entered by adjusting
The flow of cooling water in coolant flow channel, to adjust cooling water flow according to the temperature of cover half, temperature high flow capacity increases, temperature
Low cooling water flow reduces.
3, it is provided with liftout attachment in the inner mould core of the utility model, by liftout attachment by the components after forging and forming
It is ejected out of cover half shaping groove, facilitates pickup.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of forge die cooling system, including bottom plate 1, upper mounted plate 2, cover half 3, dynamic model 4, at
Type groove 5, coolant flow channel 6, water pump 7 and cooling water source 8, the cover half 3 are arranged on bottom plate 1, bottom plate 1 and forging and stamping
The workbench of equipment connects, and is provided with shaping groove 5 in cover half 3, the lower end of upper mounted plate 2 is arranged in the dynamic model 4, upper solid
Fixed board 2 is connect with the pressure head of forging equipment, and guide post 15 is provided on bottom plate 1, is provided with and leads on the upper mounted plate 2
To set 16, guide post 15 is installed in guide sleeve 16, and the cover half 3 includes inner mould core 9 and outer die casing 10, the inner mould core
9 are located in outer die casing 10, and the inner mould core 9 and the interference fit of outer die casing 10 connect, and the shaping groove 5 is arranged in internal model
In core 9, the coolant flow channel 6 along 9 outer wall screw arrangement of inner mould core, the external mold are provided on the outer wall of the inner mould core 9
Inlet opening 11 and apopore 12 are provided on set 10, the top of outer die casing 10 is arranged in inlet opening 11, and apopore 12 is arranged outside
The lower part of die sleeve 10, inlet opening 11 and apopore 12 are connected to coolant flow channel 6, and the inlet opening 11 passes through water inlet line 13
It is connected to the water outlet of water pump 7, flow control valve 14 is provided on water inlet line 13, the water inlet of the water pump 7 is connected to cooling
Water source 8, the apopore 12 are connected to cooling water source 8 by water return pipeline.
It is provided with liftout attachment in the inner mould core 9, the liftout attachment includes that piston 17, mandril 18, ejection are recessed
Slot 19, air inlet runner 20 and flow channel 21 out, the lower part of the inner mould core 9 are provided with ejection groove 19, and the ejection is recessed
It is provided with piston 17 in slot 19, mandril 18 is provided on the piston 17, ejection hole, institute are provided in the inner mould core 9
The ejection hole connection shaping groove 5 and ejection groove 19 stated, the mandril 18 are installed in ejection hole, the bottom plate
It is provided with air inlet runner 20 on 1, flow channel 21, the air inlet runner 20 and out air-flow are provided with out on the inner mould core 9
Road 21 is connected to ejection groove 19, and the two sides for the piston 17 being located in ejection groove 19, the air inlet runner 20
It is connected to high-pressure pump 22 by admission line, is provided with intake valve on the admission line.
In use, the metal blank after high-temperature heating softening is placed in shaping groove 5, start forging equipment, forging and stamping
The pressure head of equipment drives upper mounted plate 2 and dynamic model 4 to move downward forging and stamping metal blank, and metal blank is pressed into shaping groove 5,
To make blank form.After the metal blank of high temperature is contacted with cover half 3, temperature passes to cover half 3, and cover half 3 heats up, and opens flow
Cooling water is pumped into coolant flow channel 6 from cooling water source 8 through inlet opening 11 by control valve 14, water pump 7, and cooling water is in coolant flow channel 6
Inside spin, which flows downward, cools down cover half 3, and cooling water is flowed out from apopore 12, is again introduced into cooling water source 8, recycles
Flowing, to prevent 3 temperature of cover half excessively high, serves and cools.
After forging and forming, intake valve is opened, high-pressure pump 22 is passed through height into ejection groove 19 by air inlet runner 20
It calms the anger body, pushes piston 17 that mandril 18 is driven to move up, the part in shaping groove 5 is ejected, complete pickup operation, solve
Components are caught in shaping groove 5, the problem of pickup difficulty after forging and stamping.
It is noted that above-described embodiment is the affiliated technology neck to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and range of art scheme, should be included within interest field required by the utility model.
Claims (4)
1. a kind of forge die cooling system, it is characterised in that: recessed including bottom plate, upper mounted plate, cover half, dynamic model, molding
Slot, coolant flow channel, water pump and cooling water source, the cover half are arranged on bottom plate, the work of bottom plate and forging equipment
Platform connects, and is provided with shaping groove in cover half, the lower end of upper mounted plate, upper mounted plate and forging equipment is arranged in the dynamic model
Pressure head connection, the cover half includes inner mould core and outer die casing, and the inner mould core is located in outer die casing, the inner mould core
It is interference fitted and connects with outer die casing, the shaping groove is arranged in inner mould core, is provided on the outer wall of the inner mould core
Along the coolant flow channel of internal model outer core screw arrangement, inlet opening and apopore, inlet opening setting are provided on the outer die casing
On the top of outer die casing, the lower part of outer die casing is arranged in apopore, and inlet opening and apopore are connected to coolant flow channel, described
Inlet opening is connected to the water outlet of water pump by water inlet line, and the water inlet of the water pump is connected to cooling water source, the water outlet
Hole is connected to cooling water source by water return pipeline.
2. forge die cooling system according to claim 1, it is characterised in that: be provided with stream on the water inlet line
Control valve.
3. forge die cooling system according to claim 1, it is characterised in that: be provided with and lead on the bottom plate
Xiang Zhu is provided with guide sleeve on the upper mounted plate, and guide post is installed in guide sleeve.
4. forge die cooling system according to claim 1, it is characterised in that: be provided with ejection in the inner mould core
Device, the liftout attachment include piston, mandril, ejection groove, air inlet runner and flow channel out, under the inner mould core
Portion is provided with ejection groove, and piston is provided in the ejection groove, and mandril, the internal model are provided on the piston
In-core is provided with ejection hole, the ejection hole connection shaping groove and ejection groove, and the mandril is installed in ejection hole,
Be provided with air inlet runner on the bottom plate, be provided with out flow channel on the inner mould core, the air inlet runner and
Flow channel is connected to ejection groove out, and the two sides for the piston being located in ejection groove, the air inlet runner pass through
Admission line is connected to high-pressure pump, is provided with intake valve on the admission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054996.4U CN208357711U (en) | 2018-07-04 | 2018-07-04 | Forge die cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054996.4U CN208357711U (en) | 2018-07-04 | 2018-07-04 | Forge die cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357711U true CN208357711U (en) | 2019-01-11 |
Family
ID=64924603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054996.4U Expired - Fee Related CN208357711U (en) | 2018-07-04 | 2018-07-04 | Forge die cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746323A (en) * | 2019-03-04 | 2019-05-14 | 福建省欧麦鑫自动化科技有限公司 | One kind is convenient for manufacture and the better drawing die of heat-conducting effect |
| CN117139541A (en) * | 2023-10-18 | 2023-12-01 | 河北海浩高压法兰管件集团有限公司 | Flange plate forging forming die |
-
2018
- 2018-07-04 CN CN201821054996.4U patent/CN208357711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746323A (en) * | 2019-03-04 | 2019-05-14 | 福建省欧麦鑫自动化科技有限公司 | One kind is convenient for manufacture and the better drawing die of heat-conducting effect |
| CN117139541A (en) * | 2023-10-18 | 2023-12-01 | 河北海浩高压法兰管件集团有限公司 | Flange plate forging forming die |
| CN117139541B (en) * | 2023-10-18 | 2024-04-16 | 河北海浩高压法兰管件集团有限公司 | Flange plate forging forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190704 |