CN108435930A - A kind of red cooling device and its cooling means for rushing equipment of hydraulic pressure - Google Patents
A kind of red cooling device and its cooling means for rushing equipment of hydraulic pressure Download PDFInfo
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- CN108435930A CN108435930A CN201810200300.2A CN201810200300A CN108435930A CN 108435930 A CN108435930 A CN 108435930A CN 201810200300 A CN201810200300 A CN 201810200300A CN 108435930 A CN108435930 A CN 108435930A
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- hydraulic pressure
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- 238000001816 cooling Methods 0.000 title claims abstract description 112
- 238000005507 spraying Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000008685 targeting Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002352 surface water Substances 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000007323 disproportionation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical class F* 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of red cooling device for rushing equipment of hydraulic pressure, including spraying liquid storing barrel, the first jet and second nozzle being separately connected with spraying liquid storing barrel；First jet and second nozzle are laid in the left and right sides of fixed long axis successively；First jet is corresponding with the red staking punch position for rushing equipment of hydraulic pressure；For carrying out cooling spraying to staking punch；Second nozzle is corresponding with mould cylinder position；For carrying out cooling spraying to stamping forming workpiece；By the way that control device is arranged, the compressed air pressure and cooling water flow of each atomizer can be rationally adjusted, best atomizing effect can be reached so that workpiece can be cooled down uniformly；By adjusting the position relationship between first jet and second nozzle, reasonably selecting atomizer spacing can make workpiece cooling surface water uniform, be atomized and spray under compressed air jet effect, achieve the purpose that cooling down workpiece.
Description
Technical field
The invention belongs to mechanical equipment technical field more particularly to a kind of red cooling device for rushing equipment of hydraulic pressure and its coolings
Method.
Background technology
As society advances, scientific and technological development, mechanical industry proposes component of machine new requirement of mechanical strength, and
The mechanical strength of component of machine is improved, two methods are generally used, first, changing the material of parts, second is that changing adding for it
Work method.The red technique of rushing that red flushing furnace is used is exactly to improve the effective of the mechanical property of parts by changing processing method
One of method is actually a kind of hot extrusion technique, there is good development prospect, has obtained universal application.
The red specific processing method for rushing technique be by brass bar or iron staff be heated to it is crimson after, be put into punching machine heat punching
Disposable extrusion forming is carried out in mold.In common production technology, need operating personnel by the brass bar or iron after heating
The piece-holders such as stick at punching machine after can just be processed.
The metal material as treated object is heated in traditional red punching and cooling is to carry out the place of so-called quenching etc.
In the annealing device of reason, when needing to carry out the cooling of high speed, the previous cooling device and gas cooling for using oil cooling mode
The cooling device of mode.In the cooling device of above-mentioned oil cooling mode, cooling efficiency is excellent, but existing can not almost carry out carefully
Micro- cooling controls and is heat-treated the problem of product easily deform.On the other hand, in the cooling device of gas cooling mode
In, it is easy to carry out cooling control by flow control of gas etc., be had excellent performance still in terms of the deformation for being heat-treated product
There is a problem of that cooling efficiency is low.
In view of the above problems, therefore, it is necessary to it makes improvements.
Invention content
The present invention be in order to overcome above-mentioned defect in the prior art, provide a kind of red cooling device for rushing equipment of hydraulic pressure and
Its cooling means.
In order to reach object above, the technical solution adopted in the present invention is：A kind of red cooling device for rushing equipment of hydraulic pressure,
Including liquid storing barrel of spraying, the first jet and second nozzle being separately connected with spraying liquid storing barrel；First jet and second nozzle according to
The secondary left and right sides for being laid in fixed long axis；First jet is corresponding with the red staking punch position for rushing equipment of hydraulic pressure；For right
Staking punch carries out cooling spraying；Second nozzle is corresponding with mould cylinder position；For carrying out cooling use to stamping forming workpiece
Spraying.
As a preferred embodiment of the present invention, the spraying liquid storing barrel is fixedly arranged on the side of platen, and platen is provided with two
Block is fixedly connected by four locating rods between two blocks of platens, the positioning for being slidably connected to two pieces of platen upper ends of fixed long axis
On bar；Fixed long axis is provided at both ends with limiting device, which is connected together in locating rod.
As a preferred embodiment of the present invention, the limiting device includes connecting plate, positioned at connecting plate both sides and is used for
Engage the adjusting screw of locating rod, adjusting screw passes through being connect with adjusting bolt for fixed long axis；The adjusting bolt and adjusting spiral shell
Nail cooperates, the position on the securing lever for adjusting fixed long axis.
As a preferred embodiment of the present invention, the lower end of the fixed long axis, which is formed on compatible with locating rod, leads
Corresponding to slot, the connecting plate upper end is formed with lower guide groove compatible with locating rod.
As a preferred embodiment of the present invention, it is provided with positioning seat on the fixed long axis, is installed on positioning seat
Drive cylinder and conduit；It drives and is connected with adjustment seat in the drive shaft of cylinder, one end of adjustment seat is fixedly connected with drive shaft, separately
One end is formed with targeting port, and guide bar is socketed in targeting port, and guide bar is connect across conduit with second nozzle；Cylinder is driven to use
It moves up and down in adjustment second nozzle.
As a preferred embodiment of the present invention, the positioning seat bottom is installed with cooling fixed plate, cools down in fixed plate
Be connected with adjustment plate, adjustment plate end set has guide pipe, is oriented to bottom of the tube and is connect with first jet, guide pipe by pipeline and
Liquid storing barrel of spraying is connected.
As a preferred embodiment of the present invention, guide groove, tune compatible with guide groove are formed in the adjustment plate
Whole bolt, adjustment bolt pass through guide groove to be connect with cooling fixed plate；By adjusting the cooperation between bolt and guide groove, it is used for
Adjust the position of first jet.
Further include the control for controlling first jet and each emitted dose of second nozzle as a preferred embodiment of the present invention
Device processed, the control device for controlling first jet and second nozzle, spray successively by spray cooling.
The cooling means of the red cooling device for rushing equipment of a kind of hydraulic pressure, it is characterised in that include the following steps：
1）First, the position on the securing lever of fixed long axis is adjusted by limiting device, and then adjusts first jet and second
Position between nozzle, meanwhile, jet length of the first jet away from the red staking punch for rushing equipment of hydraulic pressure is adjusted, second nozzle is adjusted
Jet length away from workpiece in mould cylinder；
2）The position of the first regulating valve and the second regulating valve is regulated according to actual needs so that first jet and second
The spraying workpiece cooling of nozzle is met the requirements；
3）In the technological process of red punch die, before red punching each time, microcontroller assigns instruction, and first jet is red to hydraulic pressure
The staking punch spray cooling spraying of equipment is rushed, the hot workpiece that rushes is by staking punch extrusion forming, and second nozzle is in driving cylinder
Driving under to extrusion forming it is red rush workpiece spray cooling spraying；
4）Workpiece demoulds, and cooling procedure terminates, and waiting is processed next time.
As a preferred embodiment of the present invention, the angle of flare of the cooling spraying in the first jet is than above-mentioned second
The angle of flare of cooling spraying in nozzle is narrow.
The beneficial effects of the invention are as follows：
1. with the above structure, the red cooling process for rushing equipment of hydraulic pressure can be automatically performed by machine, production efficiency is significantly
It improves, it is easy to operate, labour is saved, it can the extensive use in the fields Hong Chong.
2. can be inhibited successively to being cooled down before workpiece punching press and after workpiece punching press using first jet and second nozzle
Temperature distributing disproportionation when being cooled down to treated object can avoid the undesirable generation of quality of deformation and hardness deviation etc..
3. by the way that control device is arranged, the compressed air pressure and cooling water flow of each atomizer can be rationally adjusted,
Best atomizing effect can be reached so that workpiece can be cooled down uniformly；By adjusting the position between first jet and second nozzle
Relationship is set, reasonably selecting atomizer spacing can make workpiece cooling surface water uniform, and spray is atomized under compressed air jet effect
Go out, achievees the purpose that cooling down workpiece.
Description of the drawings
Fig. 1 is the usage state diagram of the embodiment of the present invention；
Fig. 2 is the usage state diagram of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention；
Fig. 4 is the usage state diagram of the embodiment of the present invention；
Reference numeral in figure：Spraying liquid storing barrel 21, first jet 210, second nozzle 211, the 212 of fixed long axis, upper guide groove
212-1, platen 214, locating rod 215, limiting device 216, connecting plate 216-1, adjusting screw 216-2, adjusting bolt 216-3,
Lower guide groove 216-4, positioning seat 217 drive cylinder 218, drive shaft 218-1, adjustment seat 219, targeting port 219-1, guide bar
2101, conduit 2102, cooling fixed plate 2103, adjustment plate 2104, guide pipe 2105, guide groove 2106, adjustment bolt 2107.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention.
Embodiment：As shown in Figs 1-4, the red cooling device for rushing equipment of a kind of hydraulic pressure, including spraying liquid storing barrel 21, with spraying
The first jet 210 and second nozzle 211 that liquid storing barrel 21 is separately connected；First jet 210 and second nozzle 211 are laid in successively
212 left and right sides of fixed long axis；First jet 210 is corresponding with the red staking punch position for rushing equipment of hydraulic pressure；For liquidating
Pressure head carries out cooling spraying；Second nozzle 211 is corresponding with mould cylinder position；For carrying out cooling use to stamping forming workpiece
Spraying；With the above structure, the red cooling process for rushing equipment of hydraulic pressure can be automatically performed by machine, and production efficiency carries significantly
Height, it is easy to operate, labour is saved, it can the extensive use in the fields Hong Chong；The cooling device of the application is cold using spraying
But, it is a kind of effective radiating mode, since it is strong with heat-sinking capability, working medium demand is small, the degree of superheat is low and thermal contact resistance is small
The advantages that.
The operation principle of spray cooling system is：By the driving of pump, sprayer is entered by spraying liquid storing barrel and generates spray
Mist is rushed to red on workpiece by nozzle.Vaporization occurs using liquid absorption heat and reaches cooling purpose, steam is flow in condenser
Liquid is condensed into, then spraying liquid storing barrel is back to by pumping and completes a cooling cycle；The cooling device further includes for controlling
The control device of 211 each emitted dose of first jet 210 and second nozzle, the control device is for controlling first jet 210 and the
Two nozzles 211 successively spray by spray cooling；Control device 213 is based on temperature when can measure the red processing for rushing workpiece
Degree adjusts the refrigerating mode of workpiece according to the temperature so that the effect that first jet 210 and second nozzle 211 spray to workpiece
Reach best；By the way that control device is arranged, the compressed air pressure and cooling water flow of each atomizer, energy can be rationally adjusted
Enough reach best atomizing effect so that workpiece can be cooled down uniformly；Using first jet 210 and second nozzle 211 successively to work
It is cooled down before part punching press and after workpiece punching press, temperature distributing disproportionation when can inhibit to cool down treated object can
Avoid the undesirable generation of quality of deformation and hardness deviation etc..
In first jet 210, in fact it is corresponding be liquidate ram position cooling a cooling system, to after heating simultaneously
The red workpiece that rushes for being set in die opening mechanism red rushes workpiece in misty ground spray cooling liquid, to cool down this.Also, cooling system exists
Rapid cooling is red to be used when rushing workpiece.Cooling system has recovery tube, heat exchanger, pump, supply pipe and nozzle.In addition, making
For coolant liquid, such as use water, oil, salt or fluorine class inert fluid etc..
First jet 210 be to after heating and be set in die opening mechanism it is red rush the misty coolant liquid of workpiece injection come it is cold
The red component for rushing workpiece.Also, first jet 210 rapid cooling is red rush workpiece when use.First jet 210 is injected in liquid
Press it is red rush on the staking punch of equipment, mutually squeezed for rushing workpiece with red after heating, since the red workpiece that rushes is uniformly cooled, institute
The red strain etc. for rushing workpiece caused by cooling inhomogeneities occurs to prevent.
Second nozzle 211 is corresponding with mould cylinder position；For carrying out cooling spraying to stamping forming workpiece；Second spray
Mouth 211 is the coolant liquid to stamping forming workpiece injection mist, also, second nozzle 211 is maintaining the red cooling for rushing workpiece
Uniformity simultaneously slowly cool down when use.Second nozzle 211 and along the central axis direction of guide bar be arranged side by side it is more
It is a.As a result, red rush not reduced strongly with the part of plume contact in workpiece.Therefore, the red workpiece that rushes is uniformly cooled,
It prevents and the red strain etc. for rushing workpiece caused by cooling inhomogeneities occurs.
Spraying liquid storing barrel 21 is fixedly arranged on the side of platen 214, and platen 214 is provided with two pieces, passes through four between two blocks of platens
Root locating rod 215 is fixedly connected, and the 212 of fixed long axis is slidably connected in the locating rod 215 of two pieces of platen upper ends；Fixed long axis
212 be provided at both ends with limiting device 216, which is connected together in locating rod 215；The limiting device 216
Spiral shell is adjusted including connecting plate 216-1, the adjusting screw 216-2 positioned at the both sides connecting plate 216-1 and for engaging locating rod 215
Nail 216-2 passes through the 212 of fixed long axis to be connect with adjusting bolt 216-3；Adjusting bolt 216-3 and adjusting screw 216-2 phases
Mutually cooperation, 212 position in locating rod 215 for adjusting fixed long axis；212 lower ends of fixed long axis are formed with and position
The compatible upper guide groove 212-1 of bar 215, corresponding, the upper ends the connecting plate 216-1 are formed with and locating rod 215
Compatible lower guide groove 216-4；Using the above scheme, the position between first jet 210 and second nozzle 211 can be adjusted
Relationship, reasonably selecting atomizer spacing can make workpiece cooling surface water uniform, be atomized and spray under compressed air jet effect,
Achieve the purpose that cooling down workpiece.
It is provided with positioning seat 217 on the 212 of fixed long axis, driving cylinder 218 and conduit are installed on positioning seat 217
2102；It drives and is connected with adjustment seat 219 on the drive shaft 218-1 of cylinder 218, one end of adjustment seat 219 and drive shaft 218-1 are solid
Fixed connection, the other end are formed with targeting port 219-1, and guide bar 2101 is socketed in targeting port 219-1, and guide bar 2101 is passed through and led
Pipe 2102 is connect with second nozzle 211；Driving cylinder 218 is for adjusting the up and down motion of second nozzle 211.
217 bottom of positioning seat is installed with cooling fixed plate 2103, is connected with adjustment plate 2104 in cooling fixed plate 2103, adjusts
2104 end set of whole plate has guide pipe 2105,2105 bottom of guide pipe to be connect with first jet 210, and guide pipe 2105 passes through pipe
Road is connected with spraying liquid storing barrel 21；Guide groove 2106, adjustment spiral shell compatible with guide groove 2106 are formed in adjustment plate 2104
Bolt 2107, adjustment bolt 2107 pass through guide groove 2106 to be connect with cooling fixed plate 2103；By adjusting bolt 2107 and guiding
Cooperation between slot 2106, the position for adjusting first jet 210；Using the above scheme, 210 He of first jet can be adjusted
Red the distance between the staking punch for rushing equipment of hydraulic pressure, reasonably selecting atomizer spacing can make workpiece cooling surface water uniform,
The lower atomization of compressed air jet effect sprays, and achievees the purpose that cooling down workpiece；It is cooled down simultaneously suitable for different workpiece；
The cooling means of the red cooling device for rushing equipment of a kind of hydraulic pressure, it is characterised in that include the following steps：
First, 212 position in locating rod 215 of fixed long axis is adjusted by limiting device 216, and then adjusts first jet
Position between 210 and second nozzle 211, meanwhile, adjust jet length of the first jet 210 away from the red staking punch for rushing equipment of hydraulic pressure
From adjustment jet length of the second nozzle 211 away from workpiece in mould cylinder；
The position of the first regulating valve and the second regulating valve is regulated according to actual needs so that first jet 210 and second
The spraying workpiece cooling of nozzle 211 is met the requirements；
In the technological process of red punch die, before red punching each time, microcontroller assigns instruction, and first jet 210 is red to hydraulic pressure
The staking punch spray cooling spraying of equipment is rushed, the hot workpiece that rushes is by staking punch extrusion forming, and second nozzle 211 is in driving gas
To the red spray cooling spraying for rushing workpiece of extrusion forming under the driving of cylinder 218；
Workpiece demoulds, and cooling procedure terminates, and waiting is processed next time.
Wherein the first regulating valve be used to adjust the spray amount of first jet 210 number, the second regulating valve is for adjusting the
The spray amount of two nozzles 211 number, therefore, using first jet 210 cooling in, compared with using second nozzle 211,
It can hastily cool down and red rush workpiece.On the other hand, in the cooling using second nozzle 211, and 210 phase of first jet is used
Than can slowly be cooled down while maintaining cooling uniformity.
Expansion of the angle of flare of cooling spraying in first jet 210 than the cooling spraying in above-mentioned second nozzle 211
It is narrow to dissipate angle；Also, the angle of flare for the cooling spraying diffusely sprayed from first jet 210 is set as about 15 °~45 °.And
And the angle of flare of the cooling spraying in first jet 210 is set as the angle of flare than the cooling spraying in second nozzle 211
It is narrow.Therefore, it contacts to the cooling spray high-efficiency sprayed from first jet 210 and rushes workpiece by red；Therefore, red to rush workpiece hastily
It is cooled.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Although reference numeral in figure is used more herein：Spraying liquid storing barrel 21, first jet 210, second nozzle
211, the 212 of fixed long axis, upper guide groove 212-1, platen 214, locating rod 215, limiting device 216, connecting plate 216-1, tune
Screw 216-2, adjusting bolt 216-3, lower guide groove 216-4 are saved, positioning seat 217 drives cylinder 218, drive shaft 218-1 to adjust
Section seat 219, targeting port 219-1, guide bar 2101, conduit 2102, cooling fixed plate 2103, adjustment plate 2104, guide pipe 2105,
Guide groove 2106, the equal terms of adjustment bolt 2107, but it does not preclude the possibility of using other terms.Only using these terms
It is to more easily describe and explain the essence of the present invention；Being construed as any one of the additional limitations is all and this hair
What bright spirit was disagreed.
Claims (10)
1. a kind of red cooling device for rushing equipment of hydraulic pressure, it is characterised in that：Including liquid storing barrel of spraying（21）, with spraying liquid storing barrel
（21）The first jet being separately connected（210）And second nozzle（211）；First jet（210）And second nozzle（211）Cloth successively
Set on fixed long axis（212）The left and right sides；First jet（210）It is corresponding with the red staking punch position for rushing equipment of hydraulic pressure；
For carrying out cooling spraying to staking punch；Second nozzle（211）It is corresponding with mould cylinder position；For to stamping forming workpiece
Carry out cooling spraying.
2. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 1, it is characterised in that：The spraying liquid storing barrel
（21）It is fixedly arranged on platen（214）Side, platen（214）Two pieces are provided with, passes through four locating rods between two blocks of platens（215）
It is fixedly connected, fixed long axis（212）It is slidably connected to the locating rod of two pieces of platen upper ends（215）On；Fixed long axis（212）
It is provided at both ends with limiting device（216）, the limiting device（216）It is connected together in locating rod（215）On.
3. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 2, it is characterised in that：The limiting device
（216）Including connecting plate（216-1）, it is located at connecting plate（216-1）Both sides and for engaging locating rod（215）Adjusting screw
（216-2）, adjusting screw（216-2）Across fixed long axis（212）With adjusting bolt（216-3）Connection；The adjusting bolt
（216-3）With adjusting screw（216-2）It cooperates, for adjusting fixed long axis（212）In locating rod（215）On position
It sets.
4. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 3, it is characterised in that：The fixed long axis
（212）Lower end is formed with and locating rod（215）Compatible upper guide groove（212-1）, corresponding, the connecting plate
（216-1）Upper end is formed with and locating rod（215）Compatible lower guide groove（216-4）.
5. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 4, it is characterised in that：The fixed long axis
（212）On be provided with positioning seat（217）, positioning seat（217）On be installed with driving cylinder（218）And conduit（2102）；Drive gas
Cylinder（218）Drive shaft（218-1）On be connected with adjustment seat（219）, adjustment seat（219）One end and drive shaft（218-1）Gu
Fixed connection, the other end are formed with targeting port（219-1）, targeting port（219-1）Inside it is socketed with guide bar（2101）, guide bar
（2101）Across conduit（2102）With second nozzle（211）Connection；Drive cylinder（218）For adjusting second nozzle（211）On
Lower movement.
6. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 5, it is characterised in that：The positioning seat
（217）Bottom is installed with cooling fixed plate（2103）, cooling fixed plate（2103）On be connected with adjustment plate（2104）, adjustment plate
（2104）End set has guide pipe（2105）, guide pipe（2105）Bottom and first jet（210）Connection, guide pipe（2105）
Pass through pipeline and spraying liquid storing barrel（21）It is connected.
7. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 6, it is characterised in that：The adjustment plate
（2104）On be formed with guide groove（2106）With guide groove（2106）Compatible adjustment bolt（2107）, adjustment bolt
（2107）Across guide groove（2106）With cooling fixed plate（2103）Connection；By adjusting bolt（2107）With guide groove（2106）
Between cooperation, for adjusting first jet（210）Position.
8. the red cooling device for rushing equipment of a kind of hydraulic pressure according to claim 1, it is characterised in that：Further include for controlling
First jet（210）And second nozzle（211）The control device of each emitted dose, the control device is for controlling first jet
（210）And second nozzle（211）Spray cooling is sprayed successively.
9. it is a kind of claim 1-8 it is arbitrary as described in the red cooling device for rushing equipment of hydraulic pressure cooling means, it is characterised in that
Include the following steps：
1）First, pass through limiting device（216）The fixed long axis of adjustment（212）In locating rod（215）On position, and then adjust
Whole first jet（210）And second nozzle（211）Between position, meanwhile, adjust first jet（210）Equipment is rushed away from hydraulic pressure is red
Staking punch jet length, adjust second nozzle（211）Jet length away from workpiece in mould cylinder；
2）The position of the first regulating valve and the second regulating valve is regulated according to actual needs so that first jet（210）With
Second nozzle（211）Spraying workpiece cooling meet the requirements；
3）In the technological process of red punch die, before red punching each time, microcontroller assigns instruction, first jet（210）To liquid
The red staking punch spray cooling spraying for rushing equipment, the hot workpiece that rushes is pressed to pass through staking punch extrusion forming, second nozzle（211）
Drive cylinder（218）Driving under to extrusion forming it is red rush workpiece spray cooling spraying；
4）Workpiece demoulds, and cooling procedure terminates, and waiting is processed next time.
10. the cooling means of the red cooling device for rushing equipment of hydraulic pressure according to claim 9, it is characterised in that：Described
One nozzle（210）In cooling spraying angle of flare than above-mentioned second nozzle（211）In cooling spraying angle of flare it is narrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200300.2A CN108435930B (en) | 2018-03-12 | 2018-03-12 | Cooling device and cooling method of hydraulic red punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200300.2A CN108435930B (en) | 2018-03-12 | 2018-03-12 | Cooling device and cooling method of hydraulic red punching equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108435930A true CN108435930A (en) | 2018-08-24 |
| CN108435930B CN108435930B (en) | 2023-11-07 |
Family
ID=63194097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810200300.2A Active CN108435930B (en) | 2018-03-12 | 2018-03-12 | Cooling device and cooling method of hydraulic red punching equipment |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702552A (en) * | 2019-02-22 | 2019-05-03 | 中原工学院 | An automatic cooling device for the manufacture of mechanical parts |
| CN118950804A (en) * | 2024-10-15 | 2024-11-15 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Aluminum alloy grounding body automatic extrusion molding equipment |
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| CN109702552A (en) * | 2019-02-22 | 2019-05-03 | 中原工学院 | An automatic cooling device for the manufacture of mechanical parts |
| CN109702552B (en) * | 2019-02-22 | 2020-06-30 | 中原工学院 | An automatic cooling device for the manufacture of mechanical parts |
| CN118950804A (en) * | 2024-10-15 | 2024-11-15 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Aluminum alloy grounding body automatic extrusion molding equipment |
| CN118950804B (en) * | 2024-10-15 | 2025-02-11 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Automatic extrusion molding equipment for aluminum alloy grounding body |
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