CN208440666U - A kind of reaction unit for the processing of automobile steering device component isothermal normalizing - Google Patents
A kind of reaction unit for the processing of automobile steering device component isothermal normalizing Download PDFInfo
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- CN208440666U CN208440666U CN201820803481.3U CN201820803481U CN208440666U CN 208440666 U CN208440666 U CN 208440666U CN 201820803481 U CN201820803481 U CN 201820803481U CN 208440666 U CN208440666 U CN 208440666U
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- steering device
- device component
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Abstract
The utility model discloses a kind of reaction units for the processing of automobile steering device component isothermal normalizing, including slow cooling room, moist closet, snap-chill cabinet and conveyer belt, slow cooling room bottom is provided with fan slot, two groups of axial-flow fans are installed in parallel in the fan slot, cooling chamber is provided with above the fan slot, and parcel shelf is provided in the middle part of cooling chamber, heat sink is provided at the top of the cooling chamber；The moist closet includes heat-insulated cavity, and heat-insulated cavity inner wall is evenly distributed several groups fuel channel, and the uniform equidistant arrangement of fuel channel has several groups to spray scorching mouth；The snap-chill cabinet includes quickly cooling cavity, and quickly cooling cavity bottom and top are respectively arranged with copper packing, and the copper packing is connected in waterway body set by quickly cooling containment portion side.The device by the water cooling cavity and turbofan in snap-chill cabinet while cooling down the automobile steering device component of quickly cooling inside cavity, improves cooling efficiency.
Description
Technical field
The utility model relates to normalizing device technical fields, specially a kind of at automobile steering device component isothermal normalizing
The reaction unit of reason.
Background technique
Isothermal normalizing is that ordinary carbon steel material is heated austenitizing, and heating temperature and soaking time are identical as common normalizing.
Steel are cooled to S curve nose (incubation period is most short, and temperature is about 550 ~ 600 DEG C) after heat preservation is over, and isothermal is kept, and make that Ovshinsky is subcooled
Body changes in this temperature range to be finished, and the pearlitic structrure of relatively thin (for isothermal annealing) is obtained, then air-cooled, with
Obtain the heat treatment process of preferable processing performance and mechanical property.Isothermal normalizing is than process cycle used in common isothermal annealing
Shorter, gained tissue is also more uniform.
Due to normalizing process be carried out after forging process, and forge finish-forging after forging stock still in high temperature austenite shape
State, has the condition that austenitizing is needed when normalizing heating, and people will recognize that the high-temperature residual heat using forging stock after forging naturally
Normalizing is directly carried out, to save the energy consumption of normalizing.However the discovery that studied for a long period of time, since Forge Heating temperature is very high, eventually
Forging temperature is also very high and temperature height is uneven, keeps its austenite grain coarseer and uneven, makes the machinability of forging stock
It can reduce, and be substantially reduced the end-use properties of the carburizing steelwork.Simultaneously always to the temperature control of isothermal normalizing
It is a problem.
Problems are able to solve if it can invent a kind of Discrete control for the normalizing device of workpieces processing temperature, are
We provide a kind of reaction units for the processing of automobile steering device component isothermal normalizing for this.
Utility model content
The purpose of this utility model is to provide a kind of reaction dresses for the processing of automobile steering device component isothermal normalizing
It sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for automobile steering device component isothermal
The reaction unit of normalized treatment, including slow cooling room, moist closet, snap-chill cabinet and conveyer belt, slow cooling room bottom are provided with fan
Slot is equipped with two groups of axial-flow fans in the fan slot in parallel, cooling chamber is provided with above the fan slot, and in the middle part of cooling chamber
It is provided with parcel shelf, is provided with heat sink at the top of the cooling chamber；The moist closet includes heat-insulated cavity, and heat-insulated cavity inner wall
It is evenly distributed to have several groups fuel channel, and the uniform equidistant arrangement of fuel channel has several groups to spray scorching mouth；The snap-chill cabinet includes
Quickly cooling cavity, and quickly cooling cavity bottom and top are respectively arranged with copper packing, the copper packing is connected to quickly cooling containment portion side institute
In the waterway body of setting, and it is connected by radiating fin with copper packing in waterway body, is tightly connected on the water cooling cavity
There are two symmetrical water cooled pipelines, the quickly cooling cavity wall is symmetrically installed with several groups turbofan；The slow cooling room, heat preservation
It is connected between room, snap-chill cabinet by conveyer belt.
Preferably, the round groove body of adaptation axial-flow fan size is offered in fan slot, fan slot is provided with perforation up and down
Mouthful, it is connected to inside the fan slot and cooling chamber.
Preferably, fuel channel is parallel and is bonded the arrangement of heat-insulated cavity inner wall, and fuel channel is connected to fuel accumulator tank,
The heat-insulated cavity is composite fire ceramics chamber, and sponge is cased with outside heat-insulated cavity.
Preferably, radiating fin is to tilt down sheet metal arranged in parallel, and radiating fin is arranged close to quickly cooling chamber
On the water cooling cavity inner wall of body.
Preferably, temperature sensor is provided with inside slow cooling room, moist closet and snap-chill cabinet.
Compared with prior art, the utility model has the beneficial effects that
1. the device cools down the automobile steering device component inside cooling chamber by using axial-flow fan, axial-flow fan
Relative to typical turbine fan has the advantages that the evenly distributed concentration of wind speed, while axial-flow fan is made an uproar under same wind condition
Sound is smaller, improves the comfort of use environment.
2. the device, by being provided with moist closet, the heat-insulated cavity by being cased with sponges cover can be reduced in isothermal normalizing processing
When the temperature of automobile steering device component scatter and disappear, and of short duration heating can be carried out to automobile steering device component by spraying scorching mouth and make its temperature
Degree remains constant.
3. the device passes through the water cooling cavity and turbofan in snap-chill cabinet while the motor turning to quickly cooling inside cavity
Device component is cooled down, and cooling efficiency is improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the perspective view of the explosion of slow cooling cell structure in Fig. 1.
In figure: 1 slow cooling room, 101 fan slots, 102 cooling chambers, 103 parcel shelf, 104 axial-flow fans, 105 heat sinks, 2 are protected
Scorching mouth, 3 snap-chill cabinets, 301 quickly cooling cavitys, 302 copper packings, 303 turbine wind are sprayed in greenhouse, 201 heat-insulated cavities, 202 fuel channels, 203
Fan, 304 water cooling cavitys, 305 radiating fins, 306 water cooled pipelines, 4 conveyer belts.
Specific embodiment
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, 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.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind is for automobile steering device component isothermal normalizing
The reaction unit of processing, including slow cooling room 1, moist closet 2, snap-chill cabinet 3 and conveyer belt 4,1 bottom of slow cooling room are provided with fan slot
101, two groups of axial-flow fans 104 are installed in fan slot 101 in parallel, cooling chamber 102 are provided with above fan slot 101, and cooling
It is provided with parcel shelf 103 in the middle part of chamber 102, heat sink 105 is provided at the top of cooling chamber 102；Moist closet 2 includes heat-insulated cavity 201,
And 201 inner wall of heat-insulated cavity is evenly distributed a several groups fuel channel 202, and the uniform equidistant arrangement of fuel channel 202 have it is several
Group sprays scorching mouth 203；Snap-chill cabinet 3 includes quickly cooling cavity 301, and 301 bottom and top of quickly cooling cavity are respectively arranged with copper packing 302,
Copper packing 302 is connected in water cooling cavity 304 set by 301 exterior lateral sides of quickly cooling cavity, and passes through heat dissipation in water cooling cavity 304
Fin 305 is connected with copper packing 302, and two symmetrical water cooled pipelines 306, quickly cooling cavity are sealedly connected on water cooling cavity 304
301 sidewall symmetries are equipped with several groups turbofan 303；Slow cooling room 1, moist closet 2 are connected by conveyer belt 4 between snap-chill cabinet 3
It connects.
Further, the round groove body of adaptation 104 size of axial-flow fan, about 101 fan slot are offered in fan slot 101
Openings are provided with, are connected to inside fan slot 101 and cooling chamber 102.
Further, fuel channel 202 is parallel and is bonded the arrangement of 201 inner wall of heat-insulated cavity, and fuel channel 202 is connected to
Fuel accumulator tank, heat-insulated cavity 201 is composite fire ceramics chamber, and is cased with sponge outside heat-insulated cavity 201.
Further, radiating fin 305 is to tilt down sheet metal arranged in parallel, and radiating fin 305 is mounted on and leans on
On 304 inner wall of water cooling cavity of nearly quickly cooling cavity 301.
Further, temperature sensor is provided with inside slow cooling room 1, moist closet 2 and snap-chill cabinet 3.
Working principle: the automobile steering device component after the completion of forging is put on the parcel shelf 103 inside cooling chamber 102,
Opening the axial-flow fan 104 in fan slot 101 makes it generate vertically stable air flowing, the quilt after parcel shelf 103 upwards
The air of heating is shed by the heat sink 105 at top, detects that automobile steering device component naturally cools in temperature sensor
When normalizing temperature, automobile steering device component is sent by heat-insulated cavity 201 by conveyer belt 4, passes through the temperature inside heat-insulated cavity 201
It spends sensor and detects automobile steering device part temperatures, fire is sprayed by the spray inflammation mouth 203 on fuel channel 202 when temperature is too low
Flame heats automobile steering device component, and automobile steering device component is made to remain at constant temperature, completes isothermal normalizing
After process, automobile steering device component is sent into inside quickly cooling cavity 301 by conveyer belt 4, passes through 301 bottom of quickly cooling cavity and top
The copper packing 302 in portion absorbs heat and thermally conductive on radiating fin 305, and water cooled pipeline 306 intake respectively to be discharged inside to water cooling cavity 304
It completes water circulation to cool down radiating fin 305, while by the turbofan 303 on 301 side wall of quickly cooling cavity to automobile
Cooling is blowed in diverter component, improves cooling efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of reaction unit for the processing of automobile steering device component isothermal normalizing, including slow cooling room (1), moist closet (2), speed
Cold house (3) and conveyer belt (4), it is characterised in that: slow cooling room (1) bottom is provided with fan slot (101), the fan slot
(101) two groups of axial-flow fans (104) are installed in parallel in, are provided with cooling chamber (102) above the fan slot (101), and cold
But it is provided with parcel shelf (103) in the middle part of chamber (102), is provided with heat sink (105) at the top of the cooling chamber (102)；The heat preservation
Room (2) includes heat-insulated cavity (201), and heat-insulated cavity (201) inner wall is evenly distributed has several groups fuel channel (202), and is fired
Uniformly equidistant arrangement has several groups to spray scorching mouth (203) to pipe material (202)；The snap-chill cabinet (3) includes quickly cooling cavity (301), and
Quickly cooling cavity (301) bottom and top are respectively arranged with copper packing (302), and the copper packing (302) is connected to quickly cooling cavity (301) outside
In water cooling cavity (304) set by portion side, and pass through radiating fin (305) and copper packing (302) phase in water cooling cavity (304)
It connects, is sealedly connected with two symmetrical water cooled pipelines (306), quickly cooling cavity (301) side on the water cooling cavity (304)
Wall is symmetrically installed with several groups turbofan (303)；The slow cooling room (1), moist closet (2), snap-chill cabinet pass through transmission between (3)
Band (4) is connected.
2. a kind of reaction unit for the processing of automobile steering device component isothermal normalizing according to claim 1, feature
It is: offers the round groove body of adaptation axial-flow fan (104) size in the fan slot (101), fan slot (101) is equal up and down
Openings are provided with, are connected to inside the fan slot (101) and cooling chamber (102).
3. a kind of reaction unit for the processing of automobile steering device component isothermal normalizing according to claim 1, feature
Be: the fuel channel (202) is parallel and is bonded the arrangement of heat-insulated cavity (201) inner wall, and fuel channel (202) is connected to combustion
Expect accumulator tank, the heat-insulated cavity (201) is composite fire ceramics chamber, and is cased with sponge outside heat-insulated cavity (201).
4. a kind of reaction unit for the processing of automobile steering device component isothermal normalizing according to claim 1, feature
Be: the radiating fin (305) is to tilt down sheet metal arranged in parallel, and radiating fin (305) is arranged close to speed
On water cooling cavity (304) inner wall of cold cavity (301).
5. a kind of reaction unit for the processing of automobile steering device component isothermal normalizing according to claim 1, feature
It is: is provided with temperature sensor inside the slow cooling room (1), moist closet (2) and snap-chill cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803481.3U CN208440666U (en) | 2018-05-28 | 2018-05-28 | A kind of reaction unit for the processing of automobile steering device component isothermal normalizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803481.3U CN208440666U (en) | 2018-05-28 | 2018-05-28 | A kind of reaction unit for the processing of automobile steering device component isothermal normalizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440666U true CN208440666U (en) | 2019-01-29 |
Family
ID=65092228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803481.3U Active CN208440666U (en) | 2018-05-28 | 2018-05-28 | A kind of reaction unit for the processing of automobile steering device component isothermal normalizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440666U (en) |
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2018
- 2018-05-28 CN CN201820803481.3U patent/CN208440666U/en active Active
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