CN209021215U - A kind of equipment of the cooling metal type dies of immersion water mist - Google Patents
A kind of equipment of the cooling metal type dies of immersion water mist Download PDFInfo
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- CN209021215U CN209021215U CN201821261114.1U CN201821261114U CN209021215U CN 209021215 U CN209021215 U CN 209021215U CN 201821261114 U CN201821261114 U CN 201821261114U CN 209021215 U CN209021215 U CN 209021215U
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- upright bar
- water
- elevator chamber
- equipment
- cooling
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Abstract
The utility model discloses a kind of equipment of the cooling metal type dies of immersion water mist, including PLC control cabinet, chassis, upright bar, elevator chamber, cantilever and Compound cooling generating device, elevator chamber interior side is equipped with the chain fixer of briquette form；Upright bar bottom end side and top is ipsilateral is respectively provided with sprocket wheel, bottom sprocket is connect with output shaft of gear-box；Chain is equipped between upper lower sprocket, chain is connected by chain fixer with elevator chamber；Water-filled pipe is equipped with inside Compound cooling generating device, water-filled pipe lower end is equipped with vent line, and pneumatic atomizer is connected between vent line and water-filled pipe, and atomizer is directed toward in Compound cooling generating device.Single accessory whorl placenta cooling time was reduced to 500 seconds by the utility model by 3000 seconds, solved the problems, such as the casting flaws such as shrinkage porosite, dendrite, is improved product success rate to 99.5% or more, be can greatly improve product quality and reduce production cost.
Description
Technical field
The utility model relates to casting technology field, specifically a kind of cooling metal type dies of immersion water mist are set
It is standby.
Background technique
One of most important component is aluminum alloy pattern block in automobile tire mould, and the technical level of pattern block directly affects
The level of tire-mold.Currently, having become mainstream means in the industry by low pressure casting aluminum alloy pattern blocks of tire mold.?
In foundry production, the cooling of metal type dies used not only influences the solidification sequence of casting, influences casting quality, and
Production efficiency is significantly limited, production cost is improved.
It for cooling problem, nowadays mostly uses both at home and abroad through vane, air-cooled measure is carried out using compressed air, but should
There are the significant drawbacks of cooling effect difference for cooling provision.In production, cooling time be up to 3000s, accordingly cause natural gas and
Power consumption is substantially increased, and becomes and natural gas and the maximum project of electric energy are lost in the industry, also, the disadvantage causes casting solidification
Easily there is the defects of shrinkage porosite, dendrite in overlong time, causes scrap of the product.In addition, being carried out in mould inside setting water cooled pipeline
Recirculated water cooling can also obtain good result, but the treatment process window is smaller, be not easy to carry out process control, and to metal pattern die
Tool damage is larger, and every 15 times or so water coolings of progress need replacing mold, therefore water-cooling pattern can not obtain universal answer
With.Repetition test research has shown that, uses a kind of cooling technique merely, all there is corresponding defect, it is impossible to meet production requirements.
Summary of the invention
To solve the above problems, the purpose of this utility model provides a kind of cooling metal type dies of immersion water mist
Equipment has by air, water mist Compound cooling low pressure casting aluminum alloy resultant metal pattern, has that energy consumption is small, effect is strong, economical
The remarkable advantages such as practical, the degree of automation.
The utility model to achieve the above object, control by a kind of equipment of the cooling metal type dies of immersion water mist, including PLC
Cabinet, pedestal, upright bar, elevator chamber, cantilever and Compound cooling generating device processed, upright bar are equipped with elevator chamber, and elevator chamber is up and down
Each to be symmetrical arranged a bearing, elevator chamber interior side is equipped with the chain fixer of briquette form；Upright bar bottom end side is equipped with
Motor, electric machine main shaft connect gearbox；Upright bar bottom end side and top is ipsilateral is respectively provided with sprocket wheel, bottom sprocket and gearbox export
Axis connection；Chain is equipped between upper lower sprocket, chain is connected by chain fixer with elevator chamber；It is outstanding that elevator chamber is equipped with one
Arm, the cantilever other end are connect with Compound cooling generating device；Water-filled pipe, water-filled pipe are equipped with inside Compound cooling generating device
Lower end is equipped with vent line, and pneumatic atomizer is connected between vent line and water-filled pipe, and atomizer is directed toward composite cold
But generating device center.
Further, the pedestal uses metal framework structure, and the pedestal leading portion is equipped with positioning screw, the screw rod
Upper end is equipped with crank；The pedestal is equipped with control cabinet rack, and the rear end of rack is equipped with pushing hands；The pedestal lower end is equipped with rolling
Wheel.
Further, the upright bar is equipped with elevator chamber；Upright bar bottom end side is equipped with motor；Upright bar bottom end side
And top is ipsilateral is respectively provided with sprocket wheel；The upright bar front and rear sides are respectively provided with a linear slide rail；The upright bar is set with motor side
There is limited block, is equipped with water pipe and ventilation pipe inside the upright bar.
Further, the elevator chamber is each up and down is symmetrical arranged one and is placed in linear slide rail and can be along linear slide rail
The bearing of rolling, the elevator chamber interior side are equipped with the chain fixer of briquette form；One is fixed on the elevator chamber
Cantilever.
Further, the motor is servo motor, and electric machine main shaft connects gearbox, the output shaft of gear-box and bottom end chain
Wheel connection；The gearbox is small-sized step gear gearbox.
Further, the cantilever uses steel construction, and the cantilever laid inside has water pipe and ventilation pipe, described outstanding
Arm one end is connect with Compound cooling generating device.
Further, the water pipe connects constant pressure water supply device, and the constant pressure water supply device is tied with PLC phase
It closes, by water-filled pipe, realization supplies water to Compound cooling generating device；
Further, the ventilation pipe connects external high pressure air accumulator, is equipped with pressure sensor inside the ventilation pipe,
After control signal required for PLC is converted and zoomed into pressure sensor signal by transmitter, electricity is passed through by PLC control cabinet
Magnet valve controls atomizer, realizes the open and close of atomizer, and can be adjusted as needed to air pressure, in turn
Realize the adjustment to water mist state.
Further, the ventilation pipe and water pipe and other routes inside the cantilever and upright bar, passes through flexible PVC pipe
The connection of material realization upright bar and cantilever case.
Further, a vent line and a water-filled pipe are one group, square vertically along Compound cooling generating device
To 8 groups of equidistant array, it is divided into group 1, group 2, group 3, group 4, group 5, group 6, group 7, group 8 from bottom to top.
The utility model has the beneficial effects that
Compound cooling generating device decrease speed is controlled by PLC, adjusts air pressure and control water mist cooling process, is realized
Process automation control keeps casting solidification sequence controllable, single accessory whorl placenta cooling time was reduced to 500 seconds by 3000 seconds, solves
The certainly casting flaws problem such as shrinkage porosite, dendrite improves product success rate to 99.5% or more, can greatly improve product quality and drop
Low production cost is of great significance to industry development.
Detailed description of the invention
The utility model is described further now in conjunction with attached drawing.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the schematic perspective view of the utility model Compound cooling generating device group.
Specific embodiment
As shown in Figure 1-3,
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after) of institute is only used in the utility model embodiment
In explaining in the relative positional relationship under a certain particular pose (as shown in the picture) between each component, if the particular pose occurs
Change, then directionality instruction also correspondingly changes correspondingly.
Such as Fig. 1 and Fig. 2, the utility model provides a kind of equipment of cooling metal type dies of immersion water mist, for low
Die casting makes alloy product (tire-mold) metal type dies and carries out Compound cooling, reaches and shortens the casting solidification time, improves production
Quality reduces the purpose of product rejection rate.
A kind of equipment of the cooling metal type dies of immersion water mist, including PLC control cabinet, pedestal 2, upright bar 3, elevator chamber
4, cantilever 5 and Compound cooling generating device 6, upright bar are equipped with elevator chamber 4, and elevator chamber 4 is each up and down to be symmetrical arranged an axis
7 are held, 4 interior side of elevator chamber is equipped with the chain fixer 8 of briquette form；3 bottom end side of upright bar is equipped with motor 9, motor 9
Main shaft connects gearbox 10；3 bottom end side of upright bar and top is ipsilateral is respectively provided with sprocket wheel 11, bottom sprocket 11 and gearbox 10 export
Axis 12 connects；Chain 13 is equipped between upper lower sprocket 11, chain 13 is connected by chain fixer 8 with elevator chamber 4；Elevator chamber
4 are equipped with a cantilever 5, and 5 other end of cantilever is connect with Compound cooling generating device 6；It is equipped with inside Compound cooling generating device 6
Water-filled pipe 14,14 lower end of water-filled pipe are equipped with vent line 15, are connected with air-flow between vent line 15 and water-filled pipe 14
Formula atomizer 16, atomizer are directed toward 6 center of Compound cooling generating device.
The pedestal 2 uses metal framework structure, and 2 leading portion of pedestal is equipped with positioning screw 17,17 upper end of screw rod
Equipped with crank 18；The pedestal is equipped with control cabinet rack 19, and the rear end of rack is equipped with pushing hands 20；2 lower end of pedestal is equipped with
Idler wheel 21.The upright bar 33 is equipped with elevator chamber 4；The 33 bottom end side of upright bar is equipped with motor 9；The 3 bottom end side of upright bar
And top is ipsilateral is respectively provided with sprocket wheel；3 front and rear sides of upright bar are respectively provided with a linear slide rail 22；The elevator chamber is up and down
Each one arranged symmetrically is placed in the bearing 7 that can be rolled in linear slide rail 22 and along linear slide rail, and the motor 9 is servo electricity
Machine, 9 main shaft of motor connect gearbox 10, and 10 output shaft 12 of gearbox is connect with bottom sprocket 11；The gearbox 10 is
Small-sized step gear gearbox；The cantilever uses steel construction, and the cantilever laid inside has water pipe (not shown) and leads to
Feed channel (not shown), the water pipe connect constant pressure water supply device (not shown), the constant pressure water supply device
It is combined with PLC, by water-filled pipe 14, realization supplies water to Compound cooling generating device 6；The ventilation pipe connection is outer
Portion's high pressure tank (not shown), the ventilation pipe inside are equipped with pressure sensor 24, and pressure sensor signal passes through pick-up
After control signal required for PLC is converted and zoomed into device, atomizer is controlled by solenoid valve by PLC control cabinet,
It realizes the open and close of atomizer, and air pressure can be adjusted as needed, and then realize the adjustment to water mist state；
One vent line and water-filled pipe are one group, along 8 groups of the equidistant array of Compound cooling generating device vertical direction, by
It is divided into group 1, group 2, group 3, group 4, group 5, group 6, group 7, group 8 upwards down.
A kind of application method of the equipment of the cooling metal type dies of above-mentioned immersion water mist comprising the steps of:
Step 1: the equipment is pushed by designated position by pushing hands 20 and positioning screw 17 is turned down by crank 18；
Step 2: control controls servo motor 9 by PLC, is being sent to power by output shaft 12 by gearbox 10
Lower end sprocket wheel 11, drive chain 13 drives elevator chamber 4 and cantilever 5 to decline along upright bar 3 to sprocket wheel 11 again, until Compound cooling is sent out
Generating apparatus 6, which drops to, need to cool down metal type dies upper end；
Step 3: using the pressurization stages end time as initial time, to pressurization stages after start within the 30th second, pass through
PLC adjusting group 1,2 pipeline gas pressure of group to 2MPa control solenoid valve, opening group 1,2 pneumatic atomizers of group by PLC
16, it is gas-cooled to metal type dies upper end, persistently cools down 200 seconds, make casting top of supply line complete to solidify first, prevent casting
Upper end shrinkage porosite simultaneously reduces setting time；
Step 4: conductivity≤30 μ s/cm pure water is produced by water purification machine；The 230th second after to pressurization stages
Start, by PLC, pure water be supplied to Compound cooling generating device 6 by water-filled pipe 14 using constant pressure water supply device,
By PLC control solenoid valve, respectively the 240th second, 250 seconds, 260 seconds, 270 seconds, 280 seconds, 290 seconds, 300 seconds, 310 seconds according to
Secondary opening group 1 carries out pipeline pressure by PLC and adjusts to 5MPa to organizing 8 pneumatic atomizers, is filled by Compound cooling
Pneumatic atomizer in setting is cold to metal type dies water inlet mist；
Step 5: setting Compound cooling generating device decrease speed-time graph controls motor by PLC, makes compound
Cooling generating device is moved according to setting program, and Compound cooling generating device is kept at the uniform velocity to transport downwards with the speed of 0.25cm/s
It is dynamic, until being completed according to setting Cheng Xun operation.Thus it is cold that water mist is from top to bottom carried out to low pressure casting die, makes casting shorter
Time according to certain solidification sequence complete solidification.
Step 6: after the completion of casting is cooling, controlling motor 9 by PLC and Compound cooling generating device driven to rise 6, until
Stop after limited block 23；Positioning screw 17 is turned up by crank 18 and is pushed open the equipment by pushing hands.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (9)
1. a kind of equipment of the cooling metal type dies of immersion water mist, it is characterised in that: including PLC control cabinet, pedestal, upright bar,
Elevator chamber, cantilever and Compound cooling generating device, upright bar are equipped with elevator chamber, and elevator chamber is each up and down to be symmetrical arranged an axis
It holds, elevator chamber interior side is equipped with the chain fixer of briquette form；Upright bar bottom end side is equipped with motor, electric machine main shaft connection
Gearbox；Upright bar bottom end side and top is ipsilateral is respectively provided with sprocket wheel, bottom sprocket is connect with output shaft of gear-box；Upper lower sprocket it
Between be equipped with chain, chain is connected by chain fixer with elevator chamber；Elevator chamber is equipped with a cantilever, the cantilever other end and multiple
Close cooling generating device connection；Water-filled pipe is equipped with inside Compound cooling generating device, water-filled pipe lower end is equipped with vent line,
Pneumatic atomizer is connected between vent line and water-filled pipe, atomizer is directed toward Compound cooling generating device center.
2. a kind of equipment of the cooling metal type dies of immersion water mist as described in claim 1, it is characterised in that: the pedestal
Using metal framework structure, the pedestal leading portion is equipped with positioning screw, and the screw rod upper end is equipped with crank；The pedestal is equipped with control
Cabinet-type air conditioner frame processed, the rear end of rack are equipped with pushing hands；The pedestal lower end is equipped with idler wheel.
3. a kind of equipment of the cooling metal type dies of immersion water mist as described in claim 1, it is characterised in that: the upright bar
It is equipped with elevator chamber；Upright bar bottom end side is equipped with motor；Upright bar bottom end side and top is ipsilateral is respectively provided with sprocket wheel；Institute
It states upright bar front and rear sides and is respectively provided with a linear slide rail；The upright bar is equipped with limited block with motor side；It is set inside the upright bar
There are water pipe and ventilation pipe.
4. a kind of equipment of the cooling metal type dies of immersion water mist as described in claim 1, it is characterised in that: the lifting
Case is each up and down to be symmetrical arranged one and is placed in the bearing that can be rolled in linear slide rail and along linear slide rail, in the elevator chamber
Portion side is equipped with the chain fixer of briquette form；A cantilever is fixed on the elevator chamber.
5. a kind of equipment of the cooling metal type dies of immersion water mist as described in claim 1, it is characterised in that: the motor
For servo motor, the gearbox is small-sized step gear gearbox.
6. a kind of equipment of the cooling metal type dies of immersion water mist as claimed in claim 3, it is characterised in that: the water flowing
Pipeline connects constant pressure water supply device, and the constant pressure water supply device is combined with PLC, by water-filled pipe, realization pair
Compound cooling generating device supplies water.
7. a kind of equipment of the cooling metal type dies of immersion water mist as claimed in claim 3, it is characterised in that: the ventilation
Pipeline connects external high pressure air accumulator, is equipped with pressure sensor inside the ventilation pipe, pressure sensor signal passes through pick-up
After control signal required for PLC is converted and zoomed into device, atomizer is controlled by solenoid valve by PLC control cabinet,
It realizes the open and close of atomizer, and air pressure can be adjusted as needed, and then realize the adjustment to water mist state.
8. a kind of equipment of the cooling metal type dies of immersion water mist as claimed in claim 3, it is characterised in that: the cantilever
And the ventilation pipe inside upright bar and water pipe and route, pass through the connection that flexible PVC tubing realizes upright bar and cantilever case.
9. a kind of equipment of the cooling metal type dies of immersion water mist as described in claim 1, it is characterised in that: a ventilation
Pipeline and a water-filled pipe are one group, along 8 groups of the equidistant array of Compound cooling generating device vertical direction, are divided into group from bottom to top
1, group 2, group 3, group 4, group 5, group 6, group 7, group 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261114.1U CN209021215U (en) | 2018-08-06 | 2018-08-06 | A kind of equipment of the cooling metal type dies of immersion water mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261114.1U CN209021215U (en) | 2018-08-06 | 2018-08-06 | A kind of equipment of the cooling metal type dies of immersion water mist |
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| Publication Number | Publication Date |
|---|---|
| CN209021215U true CN209021215U (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821261114.1U Active CN209021215U (en) | 2018-08-06 | 2018-08-06 | A kind of equipment of the cooling metal type dies of immersion water mist |
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| CN (1) | CN209021215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128093A (en) * | 2018-08-06 | 2019-01-04 | 软控联合科技有限公司 | A kind of equipment and application method of the cooling metal type dies of immersion water mist |
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2018
- 2018-08-06 CN CN201821261114.1U patent/CN209021215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128093A (en) * | 2018-08-06 | 2019-01-04 | 软控联合科技有限公司 | A kind of equipment and application method of the cooling metal type dies of immersion water mist |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An immersion water mist cooling equipment for metal mold Effective date of registration: 20220624 Granted publication date: 20190625 Pledgee: Zhucheng branch of the Industrial Commercial Bank of China Ltd. Pledgor: MESNAC UNION TECHNOLOGY CO.,LTD. Registration number: Y2022980008812 |