CN107052171A - A kind of drop stamping production line cooling recirculation system - Google Patents
A kind of drop stamping production line cooling recirculation system Download PDFInfo
- Publication number
- CN107052171A CN107052171A CN201710295520.3A CN201710295520A CN107052171A CN 107052171 A CN107052171 A CN 107052171A CN 201710295520 A CN201710295520 A CN 201710295520A CN 107052171 A CN107052171 A CN 107052171A
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- Prior art keywords
- water
- pump
- circulating water
- pool
- production line
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Classifications
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- 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)
- Other Air-Conditioning Systems (AREA)
Abstract
Such as the invention provides a kind of drop stamping production line cooling recirculation system, including source pump (1), refrigeration duty (2), water treatment facilities (3), circulating water pool (4), water pump；Source pump (1) is used to reduce system interior circulation coolant-temperature gage；Refrigeration duty (2) is the heat for needing to remove in the stamping parts unit interval；The effect of water treatment facilities (3), when supplying new recirculated water to system, completes the filtration treatment of the running water to entering system；Circulating water pool (4) is used for place system interior circulation water；Water pump is used to from circulating water pool (4) extract recirculated water in the circulatory system；Source pump (1) is connected with circulating water pool (4) and refrigeration duty (2), water treatment facilities (3) are connected with circulating water pool (4), circulating water pool (4) is also connected with water pump, and water pump is also connected with refrigeration duty (2).Advantage is, meets the cooling demand that cooling circulating water is used in drop stamping production line, and be avoided that in stove that water route is less scaling；Easy temperature control system, stability are good；Adaptability is good.
Description
Technical field
The present invention relates to pressing equipment field, and in particular to a kind of drop stamping production line cooling recirculation system.
Background technology
More and more higher is required to the crashworthiness of automobile at present, meanwhile, the CO2 emissions limitation to automobile is got over
Come stricter.Therefore, people have to make great efforts a kind of lighter weight, while intensity and higher automobile panel production technology.
Under high intensity, using common cold stamping mode, the resilience of final formation of parts and the abrasion of mould etc. are all
It is difficult to solve, hot forming high strength martensitic steel and corresponding process forming technology is generated in this case, its application
Achieve further development.
Hot press-formed technology, is that boron steel steel plate is heated into austenitizing state, is quickly transferred to the punching of mould high speed
Pressing formation, in the case where ensureing certain pressure, product is quenched in die ontology with the cooling velocity more than 27 DEG C/s
Processing, pressurize quenching a period of time, to obtain the forming mode of the super-high strength steel part with uniform martensitic structure.
With automotive high intensity, light-weighted development, drop stamping technology is obtained increasingly in the manufacture of auto parts and components
It is extensive to use, it is a new technology for being exclusively used in high-strength steel plate stamping part shaping, frequently with multilayer case in punching course
Formula heating furnace is automatically controlled to production technology curve, to realize the proportion heating process to tablet, lifts thermoforming efficiency,
Thus widely used.But in traditional furnace design, cooling water recirculation system uses a circulatory system,
So that incrustation scale is easily played in water route in stove, it is frequently occluded pipeline and causes temperature unstable, service life is low, influences production efficiency.
The content of the invention
It is an object of the invention to：Easily play incrustation scale for water route in above-mentioned stove in the prior art, be frequently occluded pipeline and
Cause the problem of temperature is unstable, the present invention provides a kind of drop stamping production line cooling recirculation system.
The technical solution adopted by the present invention is as follows：
A kind of drop stamping production line cooling recirculation system, including source pump, refrigeration duty, water treatment facilities, circulating water pool,
Water pump；
The source pump is used to reduce system interior circulation coolant-temperature gage；
The refrigeration duty is the heat for needing to remove in the stamping parts unit interval；
The effect of the water treatment facilities, when supplying new recirculated water to system, completes the running water to entering system
Filtration treatment；
The circulating water pool is used for place system interior circulation water；
The water pump is used to from circulating water pool extract recirculated water in the circulatory system；
The source pump is connected with circulating water pool and refrigeration duty, and the water treatment facilities are connected with circulating water pool, described
Circulating water pool is also connected with water pump, and the water pump is also connected with refrigeration duty.
Further, temperature sensor and liquid level sensor are provided with the circulating water pool.
Further, electrically-controlled valve and pressure sensor are provided between the water pump and refrigeration duty.
Further, pressure sensor and temperature sensor, the heat pump are provided between the refrigeration duty and source pump
Electrically-controlled valve is provided with unit.
Further, electrically-controlled valve, the water treatment facilities other end are provided between the water treatment facilities and circulating water pool
It is provided with running water inlet.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The cooling demand that cooling circulating water is used in drop stamping production line is met, and is avoided that in stove that water route is less scaling；
Easy temperature control system, stability are good；Adaptability is good.
Brief description of the drawings
Fig. 1 is present system structure chart；
Marked in figure：1- source pumps, 2- refrigeration dutys, 3- water treatment facilities, 4- circulating water pools.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode is combined.
The present invention is elaborated with reference to Fig. 1.
The present invention proposes a kind of drop stamping production line cooling recirculation system, including source pump 1, refrigeration duty 2, water process
Equipment 3, circulating water pool 4, water pump (C11, C12, C13, C14)；The source pump 1 is used to reduce system interior circulation coolant-temperature gage；
The refrigeration duty 2 is the heat for needing to remove in the stamping parts unit interval；The effect of the water treatment facilities 3, is supplied to system
During to new recirculated water, the filtration treatment of the running water to entering system is completed；The circulating water pool 4 is used to follow in place system
Ring water；The water pump is used to from circulating water pool 4 extract recirculated water in the circulatory system；The source pump 1 and recirculated water
Pond 4 and refrigeration duty 2 are connected, and the water treatment facilities 3 are connected with circulating water pool 4, and the circulating water pool 4 is also connected with water pump, institute
Water pump is stated also to be connected with refrigeration duty 2.
Temperature sensor (W4) and liquid level sensor (Y3) are provided with circulating water pool 4.Set between water pump and refrigeration duty 2
There are electrically-controlled valve (C11, C12, C13, C14) and pressure sensor (F1).Pressure sensing is provided between refrigeration duty 2 and source pump 1
Electrically-controlled valve (C2) is provided with device (F2) and temperature sensor (W5), the source pump 1.Water treatment facilities 3 and circulating water pool 4
Between be provided with electrically-controlled valve (E1), the other end of water treatment facilities 3 is provided with running water inlet.
Cooling recirculation system mainly withdraws the heat of pressed sheet in production line, is cooled using recirculated water, takes away one
Divide heat.Water in circulating water pool 4 is pumped into power cycle water system by water pump, to realize the heat part transfer to hot stamping
Into recirculated water so that circulating water temperature is raised, and under the conditions of certain pressure, be will heat up Posterior circle water and is squeezed into heat pump, through overheat
Pumping action, the elevated heat extraction of recirculated water is come out, the water after cooling returns to circulating water pool 4, temperature is kept constant.For
The loss of moisture in cyclic process, when the water of self-love circulating water pool 4 is less than 1/3rd of total capacity, passes through water treatment facilities
3 water come in replenishment cycles pond 4.
Claims (5)
1. a kind of drop stamping production line cooling recirculation system, it is characterised in that including source pump (1), refrigeration duty (2), at water
Manage equipment (3), circulating water pool (4), water pump；
The source pump (1) is used to reduce system interior circulation coolant-temperature gage；
The refrigeration duty (2) is the heat for needing to remove in the stamping parts unit interval；
The effect of the water treatment facilities (3), when supplying new recirculated water to system, is completed to the running water into system
Filtration treatment；
The circulating water pool (4) is used for place system interior circulation water；
The water pump is used to from circulating water pool (4) extract recirculated water in the circulatory system；
The source pump (1) is connected with circulating water pool (4) and refrigeration duty (2), the water treatment facilities (3) and circulating water pool
(4) connect, the circulating water pool (4) is also connected with water pump, and the water pump is also connected with refrigeration duty (2).
2. a kind of drop stamping production line cooling recirculation system according to claim 1, it is characterised in that the circulating water pool
(4) temperature sensor and liquid level sensor are provided with.
3. a kind of drop stamping production line cooling recirculation system according to claim 1, it is characterised in that the water pump with it is cold
Load is provided with electrically-controlled valve and pressure sensor between (2).
4. a kind of drop stamping production line cooling recirculation system according to claim 1, it is characterised in that the refrigeration duty
(2) it is provided between source pump (1) on pressure sensor and temperature sensor, the source pump (1) and is provided with electrically-controlled valve.
5. a kind of drop stamping production line cooling recirculation system according to claim 1, it is characterised in that the water process is set
Standby (3) other end is provided with running water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295520.3A CN107052171A (en) | 2017-04-28 | 2017-04-28 | A kind of drop stamping production line cooling recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295520.3A CN107052171A (en) | 2017-04-28 | 2017-04-28 | A kind of drop stamping production line cooling recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052171A true CN107052171A (en) | 2017-08-18 |
Family
ID=59605082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295520.3A Pending CN107052171A (en) | 2017-04-28 | 2017-04-28 | A kind of drop stamping production line cooling recirculation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052171A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013923A (en) * | 2018-07-16 | 2018-12-18 | 崔金珍 | A kind of cooling recirculation system for stamping die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0929360A (en) * | 1995-07-19 | 1997-02-04 | Shinsei Reikyakusui Syst:Kk | Cooling device |
| KR20130043310A (en) * | 2011-10-20 | 2013-04-30 | 현대하이스코 주식회사 | Seperated cooling hot press device and hot stamping method using the same |
| CN103302191A (en) * | 2013-06-19 | 2013-09-18 | 上海本特勒汇众汽车零部件有限公司 | Cooling water circulation system of stamping die |
| CN203221145U (en) * | 2013-05-08 | 2013-10-02 | 湖北永喆电力科技有限公司 | Energy-saving circulating cooling water system for hot stamping automatic line |
| CN204474461U (en) * | 2015-03-06 | 2015-07-15 | 山东金天成塑料制品有限公司 | A kind of filtering appts. for running water |
| CN204711008U (en) * | 2015-06-27 | 2015-10-21 | 中南林业科技大学 | A kind of 22MnB5 boron steel U-shaped heat stamping and shaping cooling experiment mould |
| CN206925225U (en) * | 2017-04-28 | 2018-01-26 | 四川瑞丰锻造有限公司 | A kind of drop stamping production line cooling recirculation system |
-
2017
- 2017-04-28 CN CN201710295520.3A patent/CN107052171A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0929360A (en) * | 1995-07-19 | 1997-02-04 | Shinsei Reikyakusui Syst:Kk | Cooling device |
| KR20130043310A (en) * | 2011-10-20 | 2013-04-30 | 현대하이스코 주식회사 | Seperated cooling hot press device and hot stamping method using the same |
| CN203221145U (en) * | 2013-05-08 | 2013-10-02 | 湖北永喆电力科技有限公司 | Energy-saving circulating cooling water system for hot stamping automatic line |
| CN103302191A (en) * | 2013-06-19 | 2013-09-18 | 上海本特勒汇众汽车零部件有限公司 | Cooling water circulation system of stamping die |
| CN204474461U (en) * | 2015-03-06 | 2015-07-15 | 山东金天成塑料制品有限公司 | A kind of filtering appts. for running water |
| CN204711008U (en) * | 2015-06-27 | 2015-10-21 | 中南林业科技大学 | A kind of 22MnB5 boron steel U-shaped heat stamping and shaping cooling experiment mould |
| CN206925225U (en) * | 2017-04-28 | 2018-01-26 | 四川瑞丰锻造有限公司 | A kind of drop stamping production line cooling recirculation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013923A (en) * | 2018-07-16 | 2018-12-18 | 崔金珍 | A kind of cooling recirculation system for stamping die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |