CN208250371U - A kind of Novel aging furnace for mould steel production - Google Patents

Abstract

The utility model discloses a kind of Novel aging furnaces for mould steel production, including furnace body and top motor, top motor is provided with above the top center of the furnace body, the bottom of the top motor is electrically connected with top blower, the top right side of the furnace body is provided with bell, sealing bayonet is provided on the right side of the bell, the right upper portion of the furnace body is provided with air outlet, the inner right side of the furnace body is provided with constant warm tube, elevating mechanism is connected on the left of the furnace body, stop piece is connected at the top of the elevating mechanism, the top of furnace body is connected on the right side of the stop piece, the front of the furnace body is provided with observation panel.Thermostat replaces the function of the heating reaction of original electric heater, and thermostat can be used to heat up, when temperature in furnace is excessively high, thermostat can shed cold air, making the temperature of furnace interior reduces, in order to avoid temperature is excessively high and the reaction of mould steel is caused to go wrong, improves the quality of mould steel.

Description

A kind of Novel aging furnace for mould steel production

Technical field

The utility model belongs to related die steel production technical field, and in particular to a kind of for the novel of mould steel production Aging furnace.

Background technique

Ageing treatment: refer to alloy workpiece through solution treatment, cold plastic deformation or casting, after forging, put in higher temperature It sets or room temperature keeps its performance, shape, the heat treatment process of size time to time change.Higher temperatures are heated to according to by workpiece Degree, and the short period carries out the aging treatment process of ageing treatment, referred to as artificial aging is handled, and the purpose of ageing treatment is eliminated The internal stress of workpiece, stabilizing tissue and size improve mechanical performance etc..Carry out artificial aging processing, it is necessary to strict control heating Temperature and soaking time can just obtain more satisfactory strengthening effect.Sometimes use progressive aging in production, i.e., first in room temperature or A period of time is kept the temperature at a temperature of more slightly higher than room temperature, then keeps the temperature a period of time again at higher temperatures.It does so sometimes Obtain preferable effect.

Existing aging furnace technology has the following problems: existing aging furnace inside be provided with multiple electric heaters, when When effect furnace processes internal mould steel, electric heater persistently distributes heat, is slowly heated to internal mould steel, to internal mould steel Internal stress, stabilizing tissue and size are changed, and so as to improve the mechanical performance of inner mould steel, change its hardness and tension Deng.When aging furnace internal temperature has exceeded temperature control line, the rate that electric heater reduces in-furnace temperature, but cools down automatically is closed It is too slow, it will result in mould steel processing in furnace and error occur, the final product quality for causing out is poor.

Utility model content

The purpose of this utility model is to provide a kind of Novel aging furnaces for mould steel production, to solve above-mentioned background The slower problem of the rate of temperature fall proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of for mould steel production it is novel when Furnace, including furnace body and top motor are imitated, top motor, the bottom of the top motor are provided with above the top center of the furnace body Portion is electrically connected with top blower, and the bottom of the top blower is connected to the top of furnace body, and the top right side of the furnace body is set It is equipped with bell, is provided with sealing bayonet on the right side of the bell, the interior surface of the furnace body is provided with thermal insulation layer, and furnace body Bottom is provided with pedestal, and the right upper portion of the furnace body is provided with air outlet, and the inner right side of the furnace body is provided with constant warm tube, The constant warm tube is provided with multiple, and multiple constant warm tubes and furnace body are in vertical direction, are connected with elevator on the left of the furnace body Structure is connected with stop piece at the top of the elevating mechanism, the top of furnace body is connected on the right side of the stop piece, the furnace body Frontal left is provided with observation panel.

Preferably, the elevating mechanism includes connecting column, elevator, lifting column, horizontal motor and supporting block, the connection It is provided with elevator below column, horizontal motor is provided with below the elevator, the top of the horizontal motor electrically connects It is connected to lifting column, and the bottom of horizontal motor is connected with supporting block.

Preferably, the top blower includes shaft, blower protective shell, blade and electromagnet, and the bottom of the shaft connects It is connected to blower protective shell, and the bottom of shaft is provided with electromagnet, being internally provided with for blower protective shell is connected to shaft The blade of two sides.

Preferably, the constant warm tube includes cross interface, constant temperature pipe shell, liquid nitrogen container, Attraction block, temperature control plug and triggering Block is connected with constant temperature pipe shell on the right side of the cross interface, and being internally provided with for constant temperature pipe shell is connected to cross joint The liquid nitrogen container on mouthful right side, is provided with Attraction block on the surface of the liquid nitrogen container, and temperature control plug is connected on the right side of liquid nitrogen container, described Triggering block is connected on the right side of temperature control plug.

Preferably, the pedestal is poured using armored concrete, and pedestal can tightly fix the furnace body at top.

Preferably, the lifting column is through connecting column and elevator, there are two the connecting column is arranged altogether, and two companies The right side for connecing column is all fixedly connected with furnace body, there are two the elevator is arranged altogether, and the right side of two elevators all with furnace body It is fixedly connected.

Preferably, the electromagnet and two blades and top shaft are electrically connected, and electromagnet receives foreign current It can control the rotation of two blades.

Preferably, the constant temperature pipe shell is made using high temperature resistant and low temperature resistant high molecular material, and the constant warm tube has Very high toughness, will not because of moment the cold and hot temperature difference and cause to damage.

Compared with prior art, the utility model provide it is a kind of for mould steel production Novel aging furnace, have with It is lower the utility model has the advantages that

The electric heater of furnace interior is changed into thermostat by Novel aging furnace of the utility model for mould steel production, and Thermostat replaces the function of the heating reaction of original electric heater, and thermostat can be used to heat up, so that the mold of furnace interior Steel slow heating reaction, becomes finished product, and when temperature in furnace is excessively high, thermostat can shed cold air, makes furnace interior Temperature reduces, and drops to below the limiting temperature of heating reaction, in case temperature is excessively high and the reaction of mould steel is caused to be asked Topic, is conducive to the manufacture production of mould steel, while also improving the quality of mould steel.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 be the utility model proposes it is a kind of for mould steel production Novel aging furnace structural schematic diagram；

Fig. 2 be the utility model proposes elevating mechanism structural schematic diagram；

Fig. 3 be the utility model proposes top blower fan structure schematic diagram；

Fig. 4 be the utility model proposes constant warm tube structural schematic diagram；

In figure: 1, furnace body；2, top motor；3, top blower；31, shaft；32, blower protective shell；33, blade；34, electric Magnet；4, bell；5, bayonet is sealed；6, air outlet；7, thermal insulation layer；8, constant warm tube；81, cross interface；82, constant temperature pipe shell； 83, liquid nitrogen container；84, Attraction block；85, temperature control plug；86, triggering block；9, pedestal；10, stop piece；11, elevating mechanism；111, it connects Column；112, elevator；113, lifting column；114, horizontal motor；115, supporting block；12, observation panel.

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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel timeliness for mould steel production Furnace, including furnace body 1 and top motor 2, the top center top of furnace body 1 are provided with top motor 2, the bottom electricity of top motor 2 Property be connected with top blower 3, the bottom of top blower 3 is connected to the top of furnace body 1, and the top right side of furnace body 1 is provided with bell 4, the right side of bell 4 is provided with sealing bayonet 5, and the interior surface of furnace body 1 is provided with thermal insulation layer 7, and the bottom of furnace body 1 is provided with Pedestal 9, the right upper portion of furnace body 1 are provided with air outlet 6, and the inner right side of furnace body 1 is provided with constant warm tube 8, and constant warm tube 8 is provided with It is multiple, and multiple constant warm tubes 8 and furnace body 1 are in vertical direction, the left side of furnace body 1 is connected with elevating mechanism 11, elevating mechanism 11 Top is connected with stop piece 10, and the right side of stop piece 10 is connected to the top of furnace body 1, and the frontal left of furnace body 1 is provided with observation Mouth 12.

Further, elevating mechanism 11 includes connecting column 111, elevator 112, lifting column 113, horizontal motor 114 and support Block 115, the bell 4 for being able to drive 1 top of furnace body move vertically, to open bell 4, the lower section of connecting column 111 is provided with liter Block 112 drops, and the lower section of elevator 112 is provided with horizontal motor 114, because there are also top blower 3 and top motors at bell 4 top 2, weight is very big, and the 114 more labor-saving opening bell 4 of energy of horizontal motor, the top of horizontal motor 114 is electrically connected with lifting column 113, And the bottom of horizontal motor 114 is connected with supporting block 115.

Further, top blower 3 includes shaft 31, blower protective shell 32, blade 33 and electromagnet 34, and top blower 3 can So that taking a breath inside furnace body 1, and certain high temperature can be sent out, the bottom of shaft 31 is connected with blower protective shell 32, and turns The bottom of axis 31 is provided with electromagnet 34, and blower protective shell 32 is internally provided with the blade 33 for being connected to 31 two sides of shaft.

Further, constant warm tube 8 includes cross interface 81, constant temperature pipe shell 82, liquid nitrogen container 83, Attraction block 84, temperature control plug 85 With triggering block 86, the right side of cross interface 81 is connected with constant temperature pipe shell 82, and being internally provided with for constant temperature pipe shell 82 is connected to The liquid nitrogen container 83 on 81 right side of cross interface, to cooling down inside furnace body 1, accelerates so that liquid nitrogen container 83 can distribute cold air Cooling process is provided with Attraction block 84 on the surface of liquid nitrogen container 83, and the right side of liquid nitrogen container 83 is connected with temperature control plug 85, temperature control plug 85 right side is connected with triggering block 86.

Further, pedestal 9 is poured using armored concrete, and pedestal 9 can tightly fix the furnace body 1 at top, is used This high rigidity of armored concrete and high-intensitive material can allow pedestal 9 and the fixation of furnace body 1 more stable.

Further, lifting column 113 is through connecting column 111 and elevator 112, and there are two the total settings of connecting column 111, and two The right side of a connecting column 111 is all fixedly connected with furnace body 1, and it is more stable that two connecting columns 111 connect elevating mechanism 11, lifting There are two block 112 is arranged altogether, and the right side of two elevators 112 is all fixedly connected with furnace body 1, and two elevators 112 not only may be used It connect elevating mechanism 11 with furnace body 1 with control lifting more stable.

Further, electromagnet 34 and two blades 33 and top shaft 31 are electrically connected, and electromagnet 34 receives outside Electric current can control the rotation of two blades 33, and by the rotation of blade 33, the rotation of top blower 3 can be outside air band Enter, it can be to more rapidly cooling down inside furnace body 1.

Further, constant temperature pipe shell 82 is made using high temperature resistant and low temperature resistant high molecular material, and high molecular material can By gas, facilitate the conduction of heat, constant warm tube 8 has very high toughness, will not because of moment the cold and hot temperature difference and cause to damage It is bad.

The working principle and process for using of the utility model: after the utility model installs, machine each zero is first checked for Whether the integrality and interface of part loosen, and abnormal conditions such as occur, and specialized maintenance personnel need to be looked for repair, and reexamine in furnace body 1 Whether portion is all sealed other than air outlet 6, in order to avoid the high fever occurred inside furnace body 1 is gone out from gap, causes machine Cracking, or even the staff that can burn, can normal use machine after preceding performance review to be used.First connection is external Power supply opens sealing bayonet 5, then opens the switch of elevating mechanism 11, and elevating mechanism 11 receives electric current, 114 band of horizontal motor Dynamic lifting column 113 rises, so that lifting column 113 drives bell 2 to rise, then mould steel is put into inside furnace body 1, closes elevator Structure 11 switchs, and bell 4 declines with lifting column 113, and the closing of sealing bayonet 5 is sealed, then opens external heater switch and top Portion's blower 3 switchs, and constant warm tube 8 starts to heat in furnace at this time, and the mould steel inside furnace body 1 starts ageing treatment, works as furnace When 1 internal temperature of body is excessively high, heater switch is closed, opens cooling switch, current signal enters liquid from cross interface 81 at this time Nitrogen tank 83, liquid nitrogen container 83 receive signal and start to condense, and absorb heat and release cold air, and cold air is sprayed by triggering block 86, from And the temperature inside furnace body 1 gradually decreases, after use, need to wait for 1 internal temperature of furnace body reach human body can tolerance range, then Bell 4 is opened, the mould steel inside furnace body 1 is taken out, while in machine operation, standing personnel are forbidden in the side of air outlet 6, In order to avoid the high temperature scald gone out in furnace body 1.It needs to clear up inside furnace body 1 after use, while each component is connect Mouth is checked, in order to avoid machine breakdown.

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 (8)

1. a kind of Novel aging furnace for mould steel production, including furnace body (1) and top motor (2), it is characterised in that: described Top motor (2) is provided with above the top center of furnace body (1), the bottom of the top motor (2) is electrically connected with top wind Machine (3), the bottom of the top blower (3) are connected to the top of furnace body (1), and the top right side of the furnace body (1) is provided with furnace It covers (4), sealing bayonet (5) is provided on the right side of the bell (4), the interior surface of the furnace body (1) is provided with thermal insulation layer (7), and the bottom of furnace body (1) is provided with pedestal (9), and the right upper portion of the furnace body (1) is provided with air outlet (6), the furnace The inner right side of body (1) is provided with constant warm tube (8), and the constant warm tube (8) is provided with multiple, and multiple constant warm tubes (8) and furnace body (1) in vertical direction, it is connected with elevating mechanism (11) on the left of the furnace body (1), the top connection of the elevating mechanism (11) Have stop piece (10), the top of furnace body (1) is connected on the right side of the stop piece (10), the frontal left of the furnace body (1) is set It is equipped with observation panel (12).

2. a kind of Novel aging furnace for mould steel production according to claim 1, it is characterised in that: the elevator Structure (11) includes connecting column (111), elevator (112), lifting column (113), horizontal motor (114) and supporting block (115), described It is provided with below connecting column (111) elevator (112), is provided with horizontal motor (114) below the elevator (112), It is electrically connected with lifting column (113) at the top of the horizontal motor (114), and the bottom of horizontal motor (114) is connected with support Block (115).

3. a kind of Novel aging furnace for mould steel production according to claim 1, it is characterised in that: the top wind Machine (3) includes shaft (31), blower protective shell (32), blade (33) and electromagnet (34), the bottom connection of the shaft (31) Have blower protective shell (32), and the bottom of shaft (31) is provided with electromagnet (34), the inside of the blower protective shell (32) is set It is equipped with the blade (33) for being connected to shaft (31) two sides.

4. a kind of Novel aging furnace for mould steel production according to claim 1, it is characterised in that: the constant warm tube It (8) include cross interface (81), constant temperature pipe shell (82), liquid nitrogen container (83), Attraction block (84), temperature control plug (85) and triggering block (86), it is connected with constant temperature pipe shell (82) on the right side of the cross interface (81), the inside setting of the constant temperature pipe shell (82) There is the liquid nitrogen container (83) being connected on the right side of cross interface (81), be provided with Attraction block (84) on the surface of the liquid nitrogen container (83), And temperature control plug (85) are connected on the right side of liquid nitrogen container (83), triggering block (86) are connected on the right side of the temperature control plug (85).

5. a kind of Novel aging furnace for mould steel production according to claim 1, it is characterised in that: the pedestal (9) it is poured using armored concrete, and pedestal (9) can tightly fix the furnace body (1) at top.

6. a kind of Novel aging furnace for mould steel production according to claim 2, it is characterised in that: the lifting column (113) through connecting column (111) and elevator (112), there are two the total settings of the connecting column (111), and two connecting columns (111) right side is all fixedly connected with furnace body (1), and there are two the total settings of the elevator (112), and two elevators (112) Right side be all fixedly connected with furnace body (1).

7. a kind of Novel aging furnace for mould steel production according to claim 3, it is characterised in that: the electromagnet (34) it is electrically connected with two blades (33) and top shaft (31), and electromagnet (34) receives foreign current and can control two The rotation of a blade (33).

8. a kind of Novel aging furnace for mould steel production according to claim 4, it is characterised in that: the constant warm tube Shell (82) is made using high temperature resistant and low temperature resistant high molecular material, and the constant warm tube (8) has very high toughness.