CN209578040U - High temperature forging forging die cooling system - Google Patents
High temperature forging forging die cooling system Download PDFInfo
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- CN209578040U CN209578040U CN201920036796.4U CN201920036796U CN209578040U CN 209578040 U CN209578040 U CN 209578040U CN 201920036796 U CN201920036796 U CN 201920036796U CN 209578040 U CN209578040 U CN 209578040U
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- forging
- high temperature
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- 238000005242 forging Methods 0.000 title claims abstract description 68
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000001802 infusion Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 208000025599 Heat Stress disease Diseases 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model relates to high temperature forging forging die cooling system, die holder includes base portion and the department of assembly that is fixed on base portion, and forging die setting is in department of assembly.Multiple collecting trays are distributed in the upper surface of base portion, so that multiple collecting trays are distributed as multiple row and distribute alternately in each column have multiple collecting trays.Multiple diversion channels are distributed on the lower end surface of department of assembly, so that multiple diversion channels are distributed as multiple row and distribute alternately in each column there are multiple diversion channels.Each column collecting tray being arranged on base portion and each column diversion channel being arranged in department of assembly are corresponding up and down, and the both ends of each diversion channel and the opposite end of two adjacent collecting trays in opposite arrange respectively partially are intersected.Diversion channel is made of multiple unit grooves of alternate setting, and the dispersion of distribution for constituting multiple unit groove ends of same diversion channel is not more than the groove width of collecting tray end.It helps rapidly to transmit the heat inside forging die outward, solves the problems, such as forging die heat fatigue by implementing structure improvement to die holder.
Description
Technical field
The utility model relates to forging mold field, specially a kind of forging die cooling system applied in high temperature forging environment
System.
Background technique
Forging be it is a kind of using metal forming machinery to metal stock apply pressure, make its generate plastic deformation with obtain have one
Determine the processing method of the forging of mechanical performance, certain shapes and size.Forging can eliminate the casting that metal generates in smelting process
State rarefaction defect optimizes heterogeneous microstructure, because forging preserves complete metal streamline, mechanical performance is better than with material
Casting.The part that load is high, running environment is severe, mostly uses forging.Forging mold can make blank be configured to forging part.Forging die is
Required critical process equipment in forging part production, be the every one stroke of equipment require using tool, in forging part production
Play very important effect.
Because forging mold die casting and during be molded into production always in high temperature, high pressure conditions, it is tired to be easy to produce heat
Labor phenomenon not only itself is easy to happen cracking, and product seriously affects product quality as thermal stress is deformed.Institute
It is necessary to, rapidly to send out the heat of forging die, forging die be avoided to bear for a long time a set of cooling system is arranged
High temperature and lead to the problem of heat fatigue.
Utility model content
Aiming at the problem that forging die should bear high temperature and be easy to produce heat fatigue, the utility model provides a kind of high temperature forging
Heat inside forging die can be transmitted rapidly outward, be helped by being efficiently modified to die holder implementation by forging die cooling system
In solving the problems, such as forging die heat fatigue.
The technical solution adopted by the utility model to solve its technical problems is that: a kind of high temperature forging forging die cooling system,
Including die holder；The die holder includes base portion and the department of assembly that is fixed on above the base portion, and forging die setting is in the department of assembly when application
On.
Multiple collecting trays are distributed in the upper surface of the base portion, so that multiple collecting trays are distributed as multiple row and the phase in each column
Between multiple collecting trays are distributed with.Multiple diversion channels are distributed on the lower end surface of the department of assembly, so that multiple diversion channels point
Cloth is multiple row and distributes alternately in each column and have multiple diversion channels.
When the department of assembly is installed on the base portion, each column collecting tray being arranged on the base portion can be with the dress
It is corresponding up and down with each column diversion channel being arranged in portion, and enable to the both ends and adjacent two of each diversion channel in corresponding column
The opposite end of a collecting tray respectively partially intersects.
The diversion channel is made of multiple unit grooves of alternate setting, and constitutes multiple unit groove ends of same diversion channel
The dispersion of distribution be not more than the collecting tray end groove width.
In specific embodiment, on Yu Suoshu base portion, two collecting trays of corresponding each column end are equipped with end runner and two
The collecting tray of end is connected to, and the external port of end runner is equipped with link block, is connected with liquid-transport pipe-line on link block.Meanwhile also
It corresponding to the collecting tray for being in middle position in multiple collecting trays of each column, can be equipped with and the middle position on the base portion
Collecting tray connection middle part runner.
It further include infusion pump and heat exchanger in specific embodiment.
When being provided only with end runner, the liquid-transport pipe-line connecting with link block set by described base portion one end is equipped with described defeated
Liquid pump.The liquid-transport pipe-line connecting with link block set by the base portion other end is equipped with the heat exchanger.The infusion pump and institute
It states and is connected between heat exchanger by liquid-transport pipe-line.
When being provided with middle part runner simultaneously, set middle part runner passes through liquid-transport pipe-line and the infusion on the base portion
Pump connection.The liquid-transport pipe-line that link block set by the base portion both ends is connected is respectively communicated to the heat exchanger.The infusion pump
It is connect between the heat exchanger by liquid-transport pipe-line.
In specific embodiment, the upper surface edge of the base portion is equipped with the flange that a circle upwardly extends.Accordingly, described
The lower end surface edge of department of assembly is equipped with a circle side slot.The flange is inserted into the side slot to the base portion and the dress
Implement sealing in edge with the opposite face between portion.
In specific embodiment, the upper surface of the base portion is respectively equipped with longitudinal extension between the two column collecting trays of Yu Xianglin
Boss.Accordingly, the lower end surface of the department of assembly is respectively equipped with the bar shaped longitudinally extended between the two column diversion channels of Yu Xianglin
Slot.The boss corresponds with the strip groove and mutually chimeric can form sealing structure.
In specific embodiment, it is equipped with heat-conducting plate at least between each collecting tray at the medium position of the base portion and makes to lead
Respectively interlaced arrangement, both ends are penetrated through to two laterally adjacent collecting trays hot plate.
In specific embodiment, spoiler is equipped at least in the diversion channel of part.The spoiler is along described in composition
The groove depth direction of the unit groove of diversion channel extends and the inclination of opposed vertical direction.Distributing alternately along longitudinal direction in same unit groove, there have to be more
A spoiler.
In specific embodiment, the spoiler includes outer spoiler and interior spoiler.What is be arranged in same unit groove is described
Outer spoiler is successively alternately arranged along longitudinal direction with the interior spoiler.The outer spoiler is from the notch of unit groove to bottom surface side
Extend to inclination and end opposing bottom surface has spacing.The interior spoiler tilted from the bottom surface of unit groove to port direction extension and
End is inside contracted with respect to port.
The beneficial effects of the utility model are: this is specially aiming at the problem that forging die should bear high temperature and be easy to produce heat fatigue
The high temperature forging forging die cooling system that benefit is provided is improved by implementing effective structure to die holder, is helped to realize quickly
The purpose that ground transmits the heat inside forging die outward helps to solve the problems, such as forging die heat fatigue.
Detailed description of the invention
Fig. 1 is the assembling structure perspective diagram of involved die holder in this patent scheme.
Fig. 2 is the seperated schematic diagram of involved die holder in this patent scheme, and base portion is top view, and department of assembly is to look up
Figure.
Fig. 3 is a kind of the schematic diagram of the section structure of embodiment of involved die holder in this patent scheme.
Fig. 4 is the schematic diagram of the section structure of the another embodiment of involved die holder in this patent scheme.
Fig. 5 is the improvement project structural schematic diagram of base portion in involved die holder in this patent scheme.
Fig. 6 is the improvement project structural schematic diagram of department of assembly in involved die holder in this patent scheme.
In figure: 1 die holder, 11 base portions, 111 flanges, 112 boss, 113 end runners, 114 middle part runners, 12 departments of assembly,
121 side slots, 122 strip grooves, 2 collecting trays, 21 heat-conducting plates, 3 diversion channels, 31 outer spoilers, spoiler in 32,4 link blocks
Specific embodiment
Structure depicted in Figure of description, ratio, size etc., only to cooperate the revealed content of specification, with
Understand for those skilled in the art and read, is not intended to limit the utility model enforceable qualifications, therefore does not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute
Under the effect of capable of generating and the purpose that can reach, it should all still fall in what the revealed technology contents of the utility model can be covered
In range.Meanwhile cited such as "upper", "lower", "front", "rear", " centre " term in this specification, it is merely convenient to chat
That states is illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under more technology contents, when being also considered as the enforceable scope of the utility model.
A kind of high temperature forging forging die cooling system as shown in Figure 1 and Figure 2, including die holder 1.The die holder 1 includes base portion 11
With the department of assembly 12 for being fixed on 11 top of base portion.In application, forging die is installed in the department of assembly.
As shown in Figure 1 and Figure 2, multiple (being illustrated as 9) collecting trays 2 are distributed in the upper surface of the base portion 11, so that this is more
A collecting tray 2 is distributed as three column (left and right to be referred to as " column " or " file ") and distributes alternately in each column multiple (to be illustrated as 3
It is a) described in collecting tray 2.Multiple (being illustrated as 6) diversion channels 3 are distributed on the lower end surface of the department of assembly 12, so that this is more
A diversion channel 3 is distributed as three column and the diversion channel 3 described in multiple (being illustrated as 2) that distributes alternately in each column.Such as Fig. 1, In
When the department of assembly 12 is mounted on the base portion 11, three column collecting trays 2 being arranged on the base portion 11 can be with the assembly
Three column diversion channels 3 being arranged in portion 12 correspond up and down, and enable to the both ends of each diversion channel 3 in corresponding each column
The opposite end of two collecting tray 2 adjacent with same row respectively partially intersects.The collecting tray 2 and diversion channel of respective column in this way
3 just constitute the runner being connected.Heat exchange liquid can be flowed upwardly into diversion channel by collecting tray, then be flowed downwardly into down again by diversion channel
It swims in adjacent collecting tray, circuits sequentially and reciprocally flow up and down, and forging die (i.e. forging mold) is transmitted to the heat on die holder 1
Amount is rapidly taken out of.The diversion channel 3 is made of multiple (being illustrated as 5) unit grooves of alternate setting, and constitutes same shunting
The dispersion of distribution (the up and down direction size in diagram) of multiple unit groove ends of slot 3 is no more than 2 end of collecting tray
Groove width (the up and down direction size in diagram).
As shown in Figures 1 to 4, the upper surface edge of the base portion 11 is equipped with the flange 111 that a circle upwardly extends.It is corresponding
Ground, the lower end surface edge of the department of assembly 12 are equipped with a circle side slot 121.The flange 111 is inserted into the side slot 121
The opposing side edges of the base portion 11 and the department of assembly 12 are implemented to seal.It can be in the phase of pedestal 11 and assembling stand 12 in
Gasket is set between opposite, and gasket is equipped with corresponding with collecting tray and diversion channel, avoids collecting tray and diversion channel
The slot covered.Gasket is elastic material resistant to high temperature, generally selection synthetic material, also be can be selected flexible (relatively soft)
Metal material.
As shown in Figure 1 and Figure 2, it is constituted to divide three column collecting trays in transverse direction (up and down direction of diagram) with diversion channel
Runner.The upper surface of the base portion 11 is respectively equipped with the boss longitudinally extended between two column collecting trays 2 adjacent (in transverse direction)
112.Accordingly, the lower end surface of the department of assembly 12 is respectively equipped with longitudinal prolong between two column diversion channels 3 adjacent (in transverse direction)
The strip groove 122 stretched.The boss 112 corresponds with the strip groove 122 and mutually chimeric can form sealing structure.
As shown in Figure 1 to Figure 3, on Yu Suoshu base portion 11, two collecting trays 2 of corresponding each column end are equipped with end runner
113 are connected to the collecting tray 2 at both ends, and the external port of end runner 113 is equipped with link block 4, is connected with infusion on link block 4
Pipeline.It, can also be on the base portion 11, corresponding to being in middle position in multiple collecting trays 2 of each column as shown in figure 4, simultaneously
Collecting tray 2, the middle part runner 114 being connected to equipped with the collecting tray 2 with the middle position.
After the above-mentioned die holder 1 referred to is connect with infusion pump and heat exchanger:
When being provided only with end runner 113, the liquid-transport pipe-line connecting with link block 4 set by 11 left end of base portion is equipped with
The infusion pump.The liquid-transport pipe-line connecting with link block 4 set by 11 right end of base portion is equipped with the heat exchanger.The infusion
It is connected between pump and the heat exchanger by liquid-transport pipe-line.So just as shown in figure 3, infusion pump will exchange heat liquid by left end end
Runner 113 is inputted respectively in the collecting tray 2 of each column left end, and followed by diversion channel, -- collecting tray -- shunts heat exchange liquid to the right
Slot is finally flowed out by the collecting tray of right end 2.
When being provided with middle part runner 114 simultaneously, on the base portion 11 set middle part runner 114 by liquid-transport pipe-line with
The infusion pump connection.The liquid-transport pipe-line that link block 4 set by 11 both ends of base portion is connected is respectively communicated to the heat exchanger.
It is connected between the infusion pump and the heat exchanger by liquid-transport pipe-line.So just as shown in figure 4, infusion pump will exchange heat liquid in
Portion's runner 114 is inputted respectively in the collecting tray 2 in each column at the middle position, heat exchange liquid to the left, to the right followed by shunting
After slot, flowed out by the collecting tray 2 of left end or right end.Embodiment of this embodiment relative to Fig. 3, is able to ascend needle
To the cooling effect in the middle part of forging die, the consistency of forging die bulk temperature is helped to ensure that, avoid middle portion temperature relatively excessively high.If
When the collecting tray and diversion channel of each column setting increased than the number of diagram, heat exchange liquid can between collecting tray and diversion channel into
The alternate cycles of row multiple groups.
As shown in figure 5, being equipped with heat-conducting plate 21 between each collecting tray 2 at the medium position of the base portion 11 and making thermally conductive
Respectively interlaced arrangement, both ends are penetrated through to two laterally adjacent collecting trays 2 plate 21.Such setting facilitates will be in forging die
The heat in portion, to edge transfer, is helped so that by heat-conducting plate and realizes equalized temperature with edge in the middle part of forging die.It is arranged at this time
The groove depth of collecting tray should be relatively larger.
As shown in fig. 6, can be with handicapping flowing plate 31,32 in at least part of diversion channel 3.
It is required that the spoiler 31,32 extends along the groove depth direction for the unit groove for constituting the diversion channel 3 and opposed vertical
Direction inclination.(left and right to) distributing alternately has multiple spoilers 31,32 along longitudinal direction in same unit groove.Constitute same diversion channel 3
Multiple unit grooves number and distribution shape of spoiler 31,32 that can partially or completely be equipped with spoiler 31,32, and be arranged
Formula can be inconsistent.Such as Fig. 6, in specific embodiment, the spoiler includes outer spoiler 31 and interior spoiler 32.Same list
The outer spoiler 31 being arranged in first slot is successively alternately arranged along longitudinal direction with the interior spoiler 32.
The outer spoiler 31 tilts extension from the notch of unit groove to bottom surface direction and end opposing bottom surface has spacing.Institute
State that interior spoiler 32 tilts extension from the bottom surface of unit groove to port direction and end inside contracts certain distance with respect to port.And it constitutes
As Fig. 6 is shown: the inner end of outer spoiler 31 is tilted towards the root side close to the adjacent interior spoiler 32 in downstream, interior spoiler
32 outer end is tilted towards the root side close to the adjacent outer spoiler 31 in downstream.
Above embodiment is only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.The utility model can be improved there are many more aspect under the premise of without prejudice to overall thought, for being familiar with this technology
Personage can all be carried out modifications and changes to above-described embodiment under the spirit and scope without prejudice to the utility model.Therefore,
Such as those of ordinary skill in the art is in spirit revealed without departing from the utility model and institute under technical idea
All equivalent modifications or change completed, should be covered by the claim of the utility model.
Claims (10)
1. a kind of high temperature forging forging die cooling system, including die holder, it is characterized in that: the die holder includes base portion and is fixed on the base
Department of assembly above portion, forging die setting is in the department of assembly；
Multiple collecting trays are distributed in the upper surface of the base portion, so that multiple collecting trays are distributed as multiple row and alternate point in each column
It is furnished with multiple collecting trays；Multiple diversion channels are distributed on the lower end surface of the department of assembly, so that multiple diversion channels are distributed as
It multiple row and distributes alternately in each column and has multiple diversion channels；
Each column collecting tray being arranged on the base portion and each column diversion channel being arranged in the department of assembly are corresponding up and down, and make phase
The opposite end at both ends and two adjacent collecting trays to each diversion channel in column respectively partially intersects；
The diversion channel is made of multiple unit grooves of alternate setting, and constitutes point of multiple unit groove ends of same diversion channel
Cloth width is not more than the groove width of the collecting tray end.
2. according to high temperature forging forging die cooling system described in claim 1, it is characterized in that: on Yu Suoshu base portion, corresponding each column end
Two collecting trays be equipped with end runner be connected to the collecting tray at both ends, and the external port of end runner be equipped with link block, company
It connects and is connected with liquid-transport pipe-line on block.
3. according to high temperature forging forging die cooling system described in claim 2, it is characterized in that: it further include infusion pump and heat exchanger；
The infusion pump is provided on the liquid-transport pipe-line connecting with link block set by described base portion one end；
The heat exchanger is provided on the liquid-transport pipe-line connecting with link block set by the base portion other end；
It is connected between the infusion pump and the heat exchanger by liquid-transport pipe-line.
4. according to high temperature forging forging die cooling system described in claim 1, it is characterized in that:
In on the base portion, two collecting trays of corresponding each column end are equipped with end runner and are connected to the collecting tray at both ends, and
The external port of end runner is equipped with link block, is connected with liquid-transport pipe-line on link block；
In on the base portion, corresponding to the collecting tray for being in middle position in multiple collecting trays of each column, it is equipped with and the lean-with
The middle part runner for the collecting tray connection set.
5. according to high temperature forging forging die cooling system described in claim 4, it is characterized in that: it further include infusion pump and heat exchanger；
Set middle part runner is connect by liquid-transport pipe-line with the infusion pump on the base portion；
The liquid-transport pipe-line that link block set by the base portion both ends is connected is respectively communicated to the heat exchanger；
It is connected between the infusion pump and the heat exchanger by liquid-transport pipe-line.
6. according to high temperature forging forging die cooling system described in any one of claims 1 to 5, it is characterized in that: the upper end of the base portion
Face edge is equipped with the flange that a circle upwardly extends；Accordingly, the lower end surface edge of the department of assembly is equipped with a circle side slot；Institute
Flange is stated to be inserted into implementing sealing to the opposing side edges between the base portion and the department of assembly in the side slot.
7. according to high temperature forging forging die cooling system described in claim 6, it is characterized in that: the upper surface of the base portion, Yu Xianglin's
The boss longitudinally extended is respectively equipped between two column collecting trays；Accordingly, the lower end surface of the department of assembly, two column point of Yu Xianglin
The strip groove longitudinally extended is respectively equipped between chute；The boss corresponds with the strip groove and being capable of mutually chimeric shape
At sealing structure.
8. according to high temperature forging forging die cooling system described in any one of claims 1 to 5, it is characterized in that: at least in the base portion
Medium position at each collecting tray between be equipped with and heat-conducting plate and make heat-conducting plate respectively interlaced arrangement, both ends are penetrated through to lateral phase
In two adjacent collecting trays.
9. according to high temperature forging forging die cooling system described in any one of claims 1 to 5, it is characterized in that: at least in the institute of part
It states and is equipped with spoiler in diversion channel；The spoiler extends along the groove depth direction for the unit groove for constituting the diversion channel and erects relatively
Histogram is to inclination；Distributing alternately along longitudinal direction in same unit groove has multiple spoilers.
10. according to high temperature forging forging die cooling system described in claim 9, it is characterized in that: the spoiler include outer spoiler and
Interior spoiler；The outer spoiler being arranged in same unit groove is successively alternately arranged along longitudinal direction with the interior spoiler；
The outer spoiler tilts extension from the notch of unit groove to bottom surface direction and end opposing bottom surface has spacing；
The interior spoiler tilts extension from the bottom surface of unit groove to port direction and end is inside contracted with respect to port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036796.4U CN209578040U (en) | 2019-01-09 | 2019-01-09 | High temperature forging forging die cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036796.4U CN209578040U (en) | 2019-01-09 | 2019-01-09 | High temperature forging forging die cooling system |
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| Publication Number | Publication Date |
|---|---|
| CN209578040U true CN209578040U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036796.4U Expired - Fee Related CN209578040U (en) | 2019-01-09 | 2019-01-09 | High temperature forging forging die cooling system |
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| Country | Link |
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| CN (1) | CN209578040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338124A (en) * | 2020-09-30 | 2021-02-09 | 贵州安大航空锻造有限责任公司 | Forging method and preforging die for front wing actuator cylinder support beam forge piece |
-
2019
- 2019-01-09 CN CN201920036796.4U patent/CN209578040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338124A (en) * | 2020-09-30 | 2021-02-09 | 贵州安大航空锻造有限责任公司 | Forging method and preforging die for front wing actuator cylinder support beam forge piece |
| CN112338124B (en) * | 2020-09-30 | 2023-03-28 | 贵州安大航空锻造有限责任公司 | Forging method and preforging die for front wing actuator cylinder support beam forge piece |
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Granted publication date: 20191105 |