CN205974596U - Aluminum alloy cylinder sprays quenching equipment - Google Patents

Abstract

The utility model discloses an aluminum alloy cylinder sprays quenching equipment, including heating furnace, support transfer system, basin, spraying system, rotating system, the spacing system of direction and automatic control system, the heating furnace fire door down, supporting and supporting the work piece when transfer system is used for heating, moving workpiece distinguishes and prevents that water liquid from getting into in the heating furnace during quenching to quenching, the heating furnace below is arranged in to catchmenting and be waterproof when the basin is used for quenching, spraying system is used for the cooling to quench, comprises a plurality of shaft -like units that spray, rotating system mainly comprises bearing roller along cylinder circumference equipartition and corresponding power device, the spacing system of direction that cooperates same mode to arrange for cylinder is steady rotary motion when spraying the quenching, automatic control system is used for controlling the operation of each system, a plurality of heating furnaces sharing quenching device and controlling means, the quenching device can remove between different heating furnaces, reduces manufacturing cost, work efficiency height, can satisfy the industrial production demand.

Description

A kind of aluminium alloy cylindrical member sprays quenching apparatus

Technical field

The utility model is related to a kind of quenching apparatus, and more particularly to a kind of aluminium alloy element sprays quenching apparatus.

Background technology

Density is little, specific strength is high, corrosion-resistant strong, and the aluminium alloy cylindrical member of energy heat treatment reinforcement is widely used in Aero-Space Field, its material and various shapes, axial height is generally higher.Shape is broadly divided into taper and straight tube shape, the wall such as wall thickness is divided into Thickness and change wall thickness, diameter span is greatly from 0.5-10m.For improving product combination property, such as intensity, toughness, corrosion stability and endurance Characteristic etc., needs solid solution, Quenching Treatment.But quenching process is also easy to produce residual stress and the property of excessive residual stress and non-uniform Distribution Can, leading to that scantling stability is poor, follow-up machining distortion serious, material usage performance reduces, fatigue life declines etc. asks Topic.The excessive caused large deformation of residual stress often becomes new type fittingses and manufactures and designs and need to put the axe in the helve, the seriousness of its problem Aggravate with the increase of product yardstick and the complication of shape.

Residual stress is because in quenching process, uneven temperature place causes, and increases with cooldown rate and increases, and aluminium Alloy material performance depends mainly on the cooldown rate of hardening heat sensitizing range.Based on this characteristic, stepped quenching process becomes aluminium Alloy residual stress and the powerful measure of performance Collaborative Manufacturing.But at present, aluminium alloy cylindrical member generally adopts submergence quenching side Formula, after cylindrical member heated stove solid solution is incubated, quickly puts into and carries out submergence quenching in tank, and wherein heating furnace and tank are arranged Mode has level and two kinds side by side.Current cylindrical member quenching is primarily present following problem：Submergence cooldown rate is limited, adjustment because Difficulty, the difficult different-thickness cylindrical member that adapts to requires to the difference of cooldown rate, and being difficult to carry out stepped quenching process should with balanced residue Power and performance；Submergence quenching cylindrical member enters water to be had successively so that cylindrical member different parts cooldown rate is inconsistent, easily causes component Energy is uneven, deformation, is submerged into the size the greater impact of water direction for component particularly evident；The less cone for size Body cylindrical member, its shape facility makes inside and outside cylindrical member, upper and lower hardening media temperature and flow behavior difference increase, and leads to tubular The cooling ability of quenchants difference that part different piece is contacted becomes apparent from, and exacerbates the inhomogeneities of cooling, increased temperature Degree gradient；For the uneven cylindrical member of axial width, its non-uniform thickness makes cylindrical member in axial cooldown rate difference Increase, thermograde increases, axial height performance and residual stress change greatly；High thermograde and inhomogeneous cooling are easily caused Cylindrical member residual stress is big, and performance is uneven with residual stress distribution；Special one is mentioned that, solution heat stove is horizontally disposed with tank When, often make cylindrical member quenching shift time longer, and aluminium alloy usually requires that quenching shift time is less than 10 seconds.

Spray quenching is that cooling medium pressurization is sprayed in order to cooling component from nozzle, compared with submergence quenching, has cooling speed The feature that rate is high, intensity of cooling controllability is strong, can achieve synchronization, subregion, the quenching technical of classification, and realizing the low remaining of component should Power and high-performance Collaborative Manufacturing.Spray quenching technical obtains wide answering on steel and aluminium alloy plate section bar Quenching Treatment at present With, but apply less on component, rare utilization in cylindrical member and revolving body.It is investigated that, can be suitably used for the spray of cylindrical member Quenching unit, discloses 5 Chinese patent literatures.Document 1 patent No. 98227376.2, document 2 patent No. CM20114258, literary composition Offer 3 patent application publication CN 101701329, document 4 patent No. 201410637230.9, document 5 number of patent application 201410768015.2.

Quenching unit described in document 1 proposes and with spray mode, a kind of annular element is quenched, and during quenching, workpiece rotates To improve uniform spraying.But the spray Quenching Treatment of cylindrical member can not be extended to because there is deficiency as follows：According to its description, push away Disconnected glowing furnace and heating furnace are arranged horizontally, and the shared ground space of heating furnace, both glowing furnaces is big, with cylindrical member outside dimension Increase, transfer distance increases substantially, and quenching shift time is long, and difficulty meets technical requirements, when processing major diameter cylindrical member, transfer Time and the big problem of floor space will be more prominent；It is not provided with specialized nozzles cooling cylindrical member end face, ignore end face cooling To component affecting, in practice as the increase of ratio between scantling thickness and height, these impacts can not be ignored.

Document 2 proposes a kind of vertical spray quenching unit for bar, and heating furnace is become with glowing furnace and is arranged vertically up and down, Workpiece is shifted between heating furnace and glowing furnace by single cylindrical member transportation system, shortens workpiece and shift from heating furnace to glowing furnace Time, the equipment that decreases integrally takes up an area space of planes.But, the spray quenching of aluminium alloy cylindrical member can not be met because there is deficiency as follows Need：Its workpiece of this structures shape, nozzle can only be static, does not take measures to eliminate arrangement of nozzles and nozzle manufacture deviation pair The impact of workpiece cooling uniformity；It is not provided with specialized nozzles cooling cylindrical member end face, ignore end face cooling to component affecting, real With the increase of scantling on border, these impacts can not be ignored；Nozzle location is fixed it is impossible to according to revolving body change in size Quick change, and nozzle to the distance of cooling surface has a significant effect to cooling effect；Heating furnace is fixed with spray quenching zone position, Unfavorable industrial mass production needs.

Document 3 proposes a kind of spray quenching technical of meter-class aluminum alloy forging ring, and its involved spray quenching apparatus is special Levy and be that heating furnace becomes horizontally disposed with spray quenching device, forging-ring horizontal positioned is heated and sprayed quenching, realizes workpiece Spray quenching while surfaces externally and internally and upper and lower end face.Described scheme section solves aluminium alloy cylindrical member tradition process for quenching institute The defect existing, but also have not enough as follows：Heating furnace is horizontally disposed with glowing furnace, and floor space is big, transfer path is long, need to add Equipment is transferred to spray quenching area cylindrical member from the thermal treatment zone, turns off fire door, transfer time is long, poor repeatability；Common aviation Space flight aluminium alloy cylindrical member axial height is much larger than section thickness, but in this device, nozzle is upper and lower from cylindrical member axial direction Direction, to cylindrical member end face, side spraying cooling medium, leads to side intensity of cooling to be more difficult to get satisfaction, component quenching uniformity It is difficult to ensure that.The problems referred to above increase with aluminium alloy cylindrical member diameter and become more to project.

Document 4 proposes a kind of aluminium alloy annular element spray quenching apparatus and using method, its involved spray quenching Equipment is characterised by that quenching system becomes upper and lower arrangement with solution heat stove, and spray system is divided into inside and outside each 3rd area and adds up to six simultaneously Individual energy independent control spray subsystem, distribution is responsible for the cooling in each area, is driven annular element to rotate by rotary system, realize ring The synchronization of shape part, subregion, classified spraying quenching.Described scheme section solves existing for aluminium alloy cylindrical member tradition process for quenching Defect, but also exist not enough as follows：Quenching Qu Shang, the thermal treatment zone under structure make equipment quench area's leak when easily make plus Hot stove heating, insulation, appliance material damage, and increased application risk and the maintenance cost of equipment；Charging discharging is inconvenient, need to borrow Operated above equipment with instruments such as driving or cranes, complex operation, efficiency is low；One heating furnace can only correspond to a spray Drench quenching unit it is difficult to meet the requirement to operating efficiency for the industrial mass production；During quenching, component is transferred to from heating furnace to be quenched During fiery rotary system, need to be through door opened, component rising, transfer, ejection system declines, the process such as fire door closing, program More, complex operation, easily causes quenching shift time long；Adapted to not by adjusting the opening degree of workpiece quenching support system supporting leg With the quenching demand of the workpiece size workpiece of size, poor to the adaptability of workpiece shapes, to big with design size difference Component, then need reform spray pipeline and supporting construction, high cost.

Document 5 proposes a kind of large-sized complex forging rotary vertical jet hardening equipment, and its involved spray quenching sets The standby inside water injection system being characterised by by a series of profilings of design and changing and support parallels are suitable for of different shapes Forging quenching demand, to improve forging circumference cooling uniformity, flow, pressure energy are adjusted to adapt to not for spray system rotation simultaneously The quenching of stack pile forging needs.Defect existing for described scheme section solution aluminium alloy cylindrical member tradition process for quenching, but Also have not enough as follows：Described scheme only proposes some new designs in quenching this part, the relative position of heating furnace and glowing furnace Put and do not refer to, according to its document, during quenching, need first by hoisting tool, workpiece to be placed to described quenching apparatus, subsequently It is then turned on spraying, can speculate, heating furnace should be arranged horizontally with glowing furnace, floor space is big, transfer path is long, needs to add simultaneously Equipment is transferred to spray quenching area cylindrical member from the thermal treatment zone, and handing-over link is many, easily causes transfer time length, poor repeatability；Pass through Design a series of profilings and the inside water injection system that can change and support parallels to quench demand to be suitable for forging of different shapes, increase Add device fabrication cost；Spray system rotates by reaction force produced by spray process, when component needs little spray stream When amount is with balance quality and component, rotary speed may be led to too small because spray reaction force is too small or stop the rotation, thus Reduce forging cooling uniformity；The hardening media of spray pipeline is directly provided by two big liquid reserve tanks, by adjusting water pump Quantity adjustment spray pressure and flow, can easily cause the spray lag time of starting stage and little spray stream because of middle liquid reserve tank Amount phases-time is long, makes the response speed that spray pressure and flow change excessively slow simultaneously, thus member for prolonging quenching transfer Time is it is difficult to meet component stepped quenching process demand.

Utility model content

Technical problem to be solved in the utility model be provide a kind of take up an area little, safe, simple to operate, with low cost, Transfer action is simple, distance is short, the time is little, the adaptation of product is strong and enables synchronization, subregion, classified spraying quenching and energy industry The aluminium alloy cylindrical member spray quenching apparatus of application.

In order to solve above-mentioned technical problem, the aluminium alloy cylindrical member spray quenching apparatus that the utility model provides, including to A few heating furnace, described heating furnace is placed in above quenching area using heating furnace supporting construction, fire door down, for cartridge heater Shape part；Transfer system is supported to be suspended on described heating furnace top by attachment means, for supporting cylindrical member when heating and quenching When fiery, mobile cylindrical member is to waterproof action when quenching area and quenching；Tank is placed in below described heating furnace, equipped with telecontrol equipment Can translate, for catchmenting when quenching and waterproof；Spray system mainly includes interior spray subsystem, outer spray subsystem and confession Water-bed seat, described interior spray subsystem and outer spray subsystem are formed by some shaft-like spray unit, described shaft-like spray Drench unit to be formed by connecting by some spray junior units, independent adult is placed among described tank, with described tank motion, point Mainly it is not responsible for the cooling of cylindrical member inside and outside side, described interior spray subsystem and outer spray subsystem are divided into some independences again The spray area controlling, realizes subregion, classified spraying quenching, adapts to different geometries by the described shaft-like spray unit of adjustment Cylindrical member；Rotary system is placed in described spray system bottom, is placed on described water supply base, for supporting cylindrical member And drive its rotation；Guide and limit system is placed in described spray system bottom, is placed on described water supply base, for cylinder Shape part transfer when guiding and quenching when spacing so that cylindrical member design section move, can adjustment position, setting angle with Adapt to different size, the cylindrical member of shape；The described supporting leg of support transfer system, guide and limit system, rotary system, spray The shaft-like spray unit of system mutually staggers on space is arranged；Automatic control system is used for controlling the operation of each system, meets Different classifications, the needs of subregion quenching technical.

Described heating furnace mainly includes heating furnace main body, heating furnace support meanss, two fan fire doors, fire door track and fire door Power set；Described heating furnace main body is drum-shaped, and fire door is down；The described fire door of two fans is semicircle, and contact zone is mutual The stairstepping matching, by two sets of roller devices of two side bottoms, is placed on the described described track of fire door both sides； Described fire door power set are to control cylinder by what attachment means were connected with described fire door, drive described fire door Open and close.

Described support transfer system mainly includes transmission device, main supporting structure, water-tight device, support system power dress Put；Described transmission device is mainly made up of 3 iron chains, and its one end is connected on hanger on described main supporting structure, one end Through described heating furnace top, changed by corresponding roller, be connected on support system power set, described for driving Support transfer system move up and down；Described main supporting structure mainly includes main body framework, three supporting legs, and is connected to three The connecting rod of described leg motion is limited between supporting leg described in root；Described main body framework becomes umbrella-rib shape leg, intermediate disc handle Three umbrella-rib shape legs link together, and umbrella-rib shape leg has the hanger connecting transmission device and connects some of described supporting leg Manhole, provides mounting bracket for described water-tight device；Described supporting leg is to fall " 7 " font, and one end has bracket to be easy to prop up Support cylindrical member, one end is fork-shaped ear structure, is easy to be suspended on described main supporting structure using bearing pin, can be along cylindrical member footpath To swing, in order to installing and removing cylindrical member；Described water-tight device is taper umbrella cloth structure, covers in described main support knot Above structure, its appearance and size is less than described heating furnace internal diameter size, for waterproof during cylindrical member spray quenching, prevents aqueous Pour described inside heating furnace.

Described tank mainly includes groove body, tank guide rail, roller and tank power set；Described groove body is top The closed container that face is opened wide, is described spray system and described rotary system provides peace placement space and water-proof function, institute The spray system stated and described rotary system are arranged in the described groove body of opened top；Described roller is placed in described Tank below, described sink main body is placed on the described tank guide rail of level ground by it；Power set are to control Cylinder, drive described sink main body to move horizontally by attachment structure, be easy to entering stove and coming out of the stove of cylindrical member.

Described spray system mainly includes interior spray system, outer spray system, water supply base and water pump；Described interior spray Subsystem and outer spray subsystem are constituted by some shaft-like spray unit that can be removably mounted, and described shaft-like spray unit is arranged on On described water supply base；According to actual needs, described shaft-like spray unit is from top to bottom divided into some different spray groups, To realize spray subregion；Described shaft-like spray unit can radially adjust installation site to adapt to different cylindrical member along cylindrical member Radial dimension changes, and radially can adjust inclination angle along cylindrical member, to adapt to the needs of the cylindrical member of different bevel angles, wherein respectively sprays Mouth can also adjustment angle, to meet geometry and technique needs；Described water supply base is independent by main support and respective number Supply channel forms, for providing mounting platform and for spraying for described spray system, rotary system and guide and limit system System water supply；Described supply channel is some difference annular conduits, has some water inlets thereon, comes from water pump for accepting Water supply, and the water inlet of every annular conduit controls by independent waterway control system, annular conduit has some delivery ports, uses In connecting accordingly described interior spray subsystem and outer spray subsystem respective packets unit, to realize described spray system Water rationing；Described each independent supply channel hydraulic pressure, the adjustment of flow are adjusted by the control valve that can control and water route, with Realize the programme-control of cooling procedure flow, pressure.

Described shaft-like spray unit zoned format is realized by following manner, and described shaft-like spray unit is by some section sprays Drench junior unit head and the tail to be formed by connecting, be divided into some groups from top to bottom, by adjusting shaft-like spray junior unit connector version Spray junior unit in identical group is communicated, between different groups, aqueous are obstructed, each group all has an independent water inlet, described interior spray Drench identical group on subsystem and the described shaft-like spray unit of described outer spray subsystem to be connected to by water pipe respectively Piece independence can be on supply channel processed, and the subregion cooling realizing spray system controls.

Described shaft-like spray unit zoned format also can be realized by following manner, and described shaft-like spray unit is by some Section spray junior unit head and the tail are formed by connecting, and are all connected, by the described shaft-like spray unit of adjustment between each spray junior unit On nozzle species, to realize different from top to bottom spray flows, thus realizing subregion cooling.

Described rotary system mainly includes three sets of support rods, installs the described support rod support of support rod and described support rod The rotary power unit being in transmission connection and detection means；Described rotary system is placed in described spray system bottom, is installed on On described water supply base, three sets of support rods radially become radial arrangement along cylindrical member, for supporting cylindrical member when quenching, and in rotation Rotate power apparatus and drive lower drive cylindrical member rotation；Described support rod longer by shaft joint be arranged on described tank Power transmission shaft connects, and can support the cylindrical member of change in size in a big way；Described rotary power unit is the motor that can control；Described Detection means mainly include pressure sensor, signal transmssion line, be placed on described support rod support, for described by detection Support rod pressure judge whether cylindrical member is fallen on described rotary system, with the rotary system described in triggering and described spray System starts.

The bearing pin support that described guide and limit system mainly includes three sets of guiding bearing pins and installs described guiding bearing pin, Can guide along cylindrical member inwall, also can guide along outer wall；Described guiding bearing pin is stepped, and lower end is fixed on institute by bearing On the bearing pin support stated, uniform along cylindrical member circumference；Described bearing pin support can mounting groove be radially along along described water supply base Mobile, to adapt to the different radial dimension needs of cylindrical member, and can be along cylindrical member radial deflection, to adapt to the cylinder of different bevel angles The guide-localization demand of shape part.

Compared with prior art, quenching apparatus, its usefulness are sprayed using the aluminium alloy cylindrical member of technique scheme It is：

1. cooling capacity is strong, and the high subregion of controllability, classification, spray quenching technical adapt to different materials, geometric properties Cylindrical member, reach the Collaborative Control of cylindrical member residual stress and performance, thus decreasing the replacing needs to hardening media, section About cost.

2. heating furnace is upper, quenching area under, saved and used space, decreased heating furnace and damage risk.

3. support transfer system to hang on heating furnace top, during quenching transfer, the position of support system only need to decline and relatively rotate System is low, can complete the transfer action that quenches, and passes through to install water-tight device additional in support system simultaneously, eliminates water droplet during spray To the impact in stove, solve the waterproof problem of heating furnace during quenching, thus eliminate quenching transfer when support transfer system from The needs that quenching area withdraws body of heater and closes fire door, reduce quenching transfer link, path, reduce quenching shift time, this Plant integral structure, process repeatability is high, improves product quality stability.

4. spray cooling system is made up of some shaft-like spray unit, and shaft-like spray unit is again by some section spray junior units It is formed by connecting by connector, number is installed, connects head shapes, arrangement of nozzles shape by adjusting shaft-like unit little spray unit Formula, installation site and inclination angle, can realize different geometrical size, the cylindrical member at inclination angle and different subregions quenching needs easily, save Replacement cost.

5. rotary system is mainly made up of the carrying roller uniform along cylindrical member circumference and corresponding power set, cooperation guiding limit Position system so that this shaped piece of cylindrical member can spray quenching when rotary motion, improve cooling uniformity；Meanwhile, this Structure adapts to the cylindrical member quenching needs of change in size on a large scale by minimum adjustment.

6. many heating furnaces share quenching cooler (spray cooling system, tank, rotary system, guide and limit system And automatic control system) and control device, quenching cooler can move between different heating-furnace, reduces device fabrication cost While, improve operating efficiency, industrial mass production demand can be met.

Brief description

Fig. 1 is cylindrical member spray system general structure schematic diagram.

Fig. 2 is cylindrical member spray system general structure generalized section.

Fig. 3 is taper cylindrical member spray schematic diagram.

In figure symbol description is as follows：

Specific embodiment

Below in conjunction with the accompanying drawings and instantiation describes structural principle of the present utility model and operation principle.

Fig. 1 and Fig. 2 show a kind of specific embodiment of the present utility model, the aluminium alloy cylindrical member spray that the present invention provides Drench quenching apparatus, mainly include several heating furnaces 1, support transfer system 2, tank 3, spray system 4, rotary system 5, guiding Caging system 6 and automatic control system；In structure, some heating furnaces 1 and support turn described cylindrical member spray quenching apparatus Shifting system 2 shares a set of quenching cooler (tank 3, spray cooling system 4, rotary system 5, guide and limit system 6 and automatically Control system), improve operating efficiency on the basis of cost-effective, industrial production demand can be met；Described heating furnace 1 profit With heating furnace supporting construction 1-2 be placed in quenching area above, fire door down, for heating cylindrical member 7；Transfer system 2 is supported to pass through Attachment means are suspended on heating furnace 1 top, for mobile cylindrical member 7 when supporting cylindrical member 7 and quenching when heating to quenching area and Waterproof action during quenching, when cylindrical member 7 is transferred on rotary system 5, with support transfer system 2 continue move down, support turn Shifting system 2 is quickly departed from cylindrical member 7, and water-tight device 2-2 prevents shower water from entering heating furnace simultaneously, so that supporting transfer System 2 need not bounce back in heating furnace 1 and close fire door, can start to quench, decrease quenching transfer action number, path and Time；Described tank 3 is placed in below heating furnace 1, can translate equipped with telecontrol equipment, for catchmenting when quenching and waterproof；Institute State spray system 4 and mainly include interior spray subsystem 4-1 and outer spray subsystem 4-2, interior spray subsystem 4-1 and outer spray System 4-2 is formed by some shaft-like spray unit 4-1-1, and shaft-like spray unit 4-1-1 is by some spray junior units connections Become, independent adult is placed among described tank 3, moves with tank 3, be mainly responsible for the cooling of cylindrical member inside and outside side, interior spray respectively Drench subsystem 4-1 and outer spray subsystem 4-2 and be divided into 6 spray areas independently controlling again, realize subregion, classified spraying is quenched Fire, adapts to different geometries cylindrical member 7 by adjusting shaft-like spray unit 4-1-1；Described rotary system 5 is placed in spray system Unite 4 bottoms, be placed on water supply base 4-3, for supporting cylindrical member 7, and drive its rotation, improve circumferential cooling uniformity； Described guide and limit system 6 is placed in spray system 4 bottom, is placed on water supply base 4-3, when shifting for cylindrical member 7 Spacing when guiding and quenching, so that cylindrical member 7 is moved in design section, energy adjustment position, setting angle are to adapt to different chis Very little, shape cylindrical member 7；The supporting leg 2-1-2 of described support transfer system 2, guide and limit system 6, rotary system 5, spray The shaft-like spray unit 4-1-1 of system 4 mutually staggers on space is arranged；Described automatic control system is used for controlling each system Operation, meet different classifications, the needs of subregion quenching technical.

Further disclose the instantiation of the present invention.

Described heating furnace mainly includes heating furnace main body 1-1, heating furnace support meanss 1-2, two fan fire door 1-3, fire door Track 1-4 and fire door power set；Described heating furnace main body 1-1 is drum-shaped, and fire door is down；Two described fan fire door 1-3 For semicircle, contact zone is the stairstepping worked in coordination, to reduce thermal loss, by two sets of roller devices of two side bottoms, It is placed on the track 1-4 of fire door 1-3 both sides；Described fire door power set are to be connected with fire door 1-3 by attachment means The open and close that can control cylinder, drive fire door 1-3.

Described support transfer system 2 mainly includes transmission device, main supporting structure 2-1, water-tight device 2-2, supports system System power set；Described transmission device main 3 iron chains composition, its one end is connected on hanger on main supporting structure 2-1, and one End, through heating furnace 1 top, is changed by corresponding roller, is connected on support system power set, turns for driving to support Shifting system 2 moves up and down；Described main supporting structure 2-1 mainly includes main body framework 2-1-1, three supporting leg 2-1-2, and even It is connected on the connecting rod 2-1-3 limiting supporting leg 2-1-2 motion between three supporting leg 2-1-2；Described main body framework 2-1-1 becomes umbrella-rib shape Leg, intermediate disc links together three umbrella-rib shape legs, and umbrella-rib shape leg has the hanger connecting transmission device 2-1 and connection Some manholes of supporting leg 2-1-2, provide mounting bracket for water-tight device 2-2 simultaneously；Described supporting leg 2-1-2 is " 7 " Font, one end has bracket to be easy to support cylindrical member 7, and one end is fork-shaped ear structure, is easy to be suspended on main support knot using bearing pin On structure 2-1, can radially wobble along cylindrical member 7, in order to installing and removing cylindrical member 7, after charging, each supporting leg 2-1-2 passes through even The mutual constrained motion of bar 2-1-3, provides stable support for cylindrical member 7, can adjust supporting leg 2-1-2 simultaneously on main supporting structure Installation site is to adapt to the cylindrical member of larger diameter change；Described water-tight device 2-2 is taper umbrella cloth structure, covers and supports knot main Above structure 2-1, its appearance and size is slightly less than heating furnace 1 internal diameter size, for waterproof during cylindrical member 7 spray quenching, prevents water Liquid pours inside heating furnace 1.

Described tank 3 mainly includes groove body 3-1, tank guide rail 3-2, roller and tank power set；Described groove Main body 3-1 is the closed container of opened top, is spray system 4 and rotary system 5 offer peace placement space and water-proof function, spray Pouring system 4 and rotary system 5 are arranged in the groove body 3-1 of opened top；Described roller is placed in below tank 3, tank master Body 3-1 is placed on the tank guide rail 3-2 of level ground by it；Power set are the cylinder that can control, and drive water by attachment structure Groove body 3-1 moves horizontally, and is easy to entering stove and coming out of the stove of cylindrical member 7.

Described spray system 4 mainly include in spray system 4-1, outer spray system 4-2, water supply base 4-3, water pump； Described interior spray subsystem 4-1 and outer spray subsystem 4-2 is constituted by some shaft-like spray unit 4-1-1 that can be removably mounted, bar Shape spray unit 4-1-1 is arranged on water supply base 4-3；Described shaft-like spray unit 4-1-1 is from top to bottom divided into three differences Spray group, with realize spray subregion；Described shaft-like spray unit 4-1-1 can radially adjust installation site with suitable along cylindrical member 7 Cylindrical member 7 radial dimension that should be different changes, and can be along cylindrical member 7 radially adjustment inclination angle, to adapt to the tubular of different bevel angles The needs of part 7, wherein each nozzle can also adjustment angle, to meet geometry and technique needs；Described water supply base 4-3 by Main support 4-3-1, six road supply channel 4-3-2 compositions, for carrying for spray system 4, rotary system 5 and guide and limit system 6 Supply water for mounting platform and for spray system；Described supply channel 4-3-2 be some difference annular conduits, have thereon some enter The mouth of a river, for accepting the water supply coming from water pump, and the water inlet of every annular conduit is controlled by independent waterway control system, ring Some delivery ports are had on shape water pipe, for connecting accordingly interior spray subsystem 4-1 and outer spray subsystem 4-2 respective packets list Unit, to realize the water rationing of spray system 4；Described each independent supply channel hydraulic pressure, the adjustment of flow are by the control that can control Valve processed and water route are adjusted, to realize the programme-control of cooling procedure flow, pressure.

Described shaft-like spray unit 4-1-1 zoned format is realized by following manner, and shaft-like spray unit 4-1-1 is by some sections Spray junior unit head and the tail are formed by connecting, and are divided into 3 groups of upper, middle and lower from top to bottom, by adjusting shaft-like spray junior unit connector knot Configuration formula makes identical group of interior spray junior unit communicate, and between different groups, aqueous are obstructed, and each group all has independent water inlet, interior spray Drench identical group on the shaft-like spray unit 4-1-1 of subsystem 4-1 and outer spray subsystem 4-2 and be connected to one by water pipe respectively The subregion cooling that root independently on supply channel processed, can realize spray system 4 controls.

Described shaft-like spray unit 4-1-1 zoned format can also be realized by following manner, if shaft-like spray unit 4-1-1 by Dry section spray junior unit head and the tail are formed by connecting, and are all connected, by adjusting shaft-like spray unit 4-1-1 between each spray junior unit On nozzle species, to realize different from top to bottom spray flows, thus realizing subregion cooling.

Described rotary system 5 mainly includes three sets of support rod 5-1, the support rod support 5-2 of mounting bracket rod 5-1 and support rod 5-1 The rotary power unit being in transmission connection and detection means；Described rotary system 5 is placed in spray system 4 bottom, is installed on water supply On base 4-3, three sets of support rod 5-1 radially become radial arrangement along cylindrical member 7, for supporting cylindrical member 7 when quenching, and in rotation Power set drive lower drive cylindrical member 7 to rotate；Described support rod 5-1 longer by shaft joint and the transmission being arranged on tank 3 Axle connects, and can support the cylindrical member 7 of change in size in a big way；Described rotary power unit is the motor that can control；Described inspection Survey device and mainly include pressure sensor, signal transmssion line, be placed on support rod support 5-2, for by detection support rod 5-1 pressure Judge whether cylindrical member 7 is fallen on rotary system 5, started working with triggering rotary system 5 and spray system 4.

Described guide and limit system 6 mainly includes three sets of guiding bearing pin 6-1 and the bearing pin support installing guiding bearing pin 6-1 6-2, can guide along cylindrical member 7 inwall, also can guide along outer wall；Described guiding bearing pin 6-1 is stepped, and bearing is passed through in lower end It is fixed on bearing pin support 6-2, uniform along cylindrical member 7 circumference；Described bearing pin support 6-2 can along along water supply base 4-3 mounting groove Move radially, to adapt to the different radial dimension needs of cylindrical member 7, and can be along cylindrical member 7 radial deflection, referring to Fig. 3, to adapt to The guide-localization demand of the cylindrical member 7 of different bevel angles.

Present invention also offers the using method of the said equipment, including following committed step：

The first step：From heating furnace moved out from beneath, cylindrical member is moved to below heating furnace tank, is placed in the support lowering In transfer system, and bring in heating furnace by it, fire door is closed, and proceeds by heating and thermal insulation；

Second step：Tank moves on to the fire door lower position of corresponding heating furnace；

Second step：Compaction of Heating Furnace Door is opened, and supports transfer system to drive cylindrical member rapid decrease, in guide and limit system Fall exactly under guiding in rotary system design attitude, decline with the continuation supporting transfer system, cylindrical member is separated；

3rd step：When cylindrical member is transferred on rotary system, rotary system starts to rotate, and spray system is rapidly completed tune Whole, and proceed by spray leaching fire；

4th step：After the completion of to be quenched, spray system stops supplying water, and rotary system stops the rotation, and supports transfer system band Dynamic cylindrical member rises to certain position, treats tank from this heating furnace moved out from beneath, supports transfer system to drive cylindrical member to drop to Specified location, unclamps supporting leg and makes it radially wobble certain angle along cylindrical member, supports system with the rising supporting transfer system System is departed from cylindrical member, and cylindrical member is removed by corresponding transfer device.

These are only one of some embodiments of the present invention, but be not limited to the textural association mode of above-described embodiment.

Claims (9)

1. a kind of aluminium alloy cylindrical member spray quenching apparatus it is characterised in that：Mainly include at least one heating furnace (1), support Transfer system (2), tank (3), spray system (4), rotary system (5), guide and limit system (6) and automatic control system；Institute The heating furnace (1) stated using heating furnace supporting construction (1-2) be placed in quenching area above, fire door down, for heating cylindrical member；? Support transfer system (2) is suspended on described heating furnace (1) top by attachment means, for supporting cylindrical member and quenching when heating Shi Yidong cylindrical member is to waterproof action when quenching area and quenching；Tank (3) is placed in below described heating furnace (1), equipped with motion Device can translate, for catchmenting when quenching and waterproof；Spray system (4) is main to include interior spray subsystem (4-1), outer spray Drench subsystem (4-2) and water supply base (4-3), described interior spray subsystem (4-1) and outer spray subsystem (4-2) if by Dry shaft-like spray unit (4-1-1) composition, described shaft-like spray unit (4-1-1) is formed by connecting by some spray junior units, Independent adult is placed among described tank (3), with described tank (3) motion, is mainly responsible for the inside and outside side of cylindrical member respectively Cooling, described interior spray subsystem (4-1) and outer spray subsystem (4-2) and be divided into as needed some independently control Spray area, realize subregion, classified spraying quenching, different geometry adapted to by the described shaft-like spray unit (4-1-1) of adjustment The cylindrical member of shape；Rotary system (5) is placed in described spray system (4) bottom, is placed in described water supply base (4-3) On, for supporting cylindrical member and driving its rotation；Guide and limit system (6) is placed in described spray system (4) bottom, is placed in On described water supply base (4-3), spacing when guiding when shifting for cylindrical member and quenching, so that cylindrical member is in design area Move in domain, energy adjustment position, setting angle are to adapt to the cylindrical member of different size, shape；Described support transfer system (2) Supporting leg (2-1-2), guide and limit system (6), rotary system (5), the shaft-like spray unit (4-1-1) of spray system (4) are in sky Between arrangement on mutually stagger；Automatic control system is used for controlling the operation of each system, meets different classifications, subregion quenching technical Need.

2. aluminium alloy cylindrical member according to claim 1 spray quenching apparatus it is characterised in that：Described heating furnace (1) Main inclusion heating furnace main body (1-1), heating furnace supporting construction (1-2), two fans fire door (1-3), fire door track (1-4) and fire door Power set；Described heating furnace main body (1-1) is drum-shaped, and fire door is down；The described fire door (1-3) of two fans is semicircle, Contact zone is the stairstepping worked in coordination, and by two sets of roller devices of two side bottoms, is placed on described fire door (1-3) both sides Described track (1-4) on；Described fire door power set are to be connected with described fire door (1-3) by attachment means Cylinder can be controlled, drive the open and close of described fire door (1-3).

3. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described support turns Shifting system (2) mainly includes transmission device, main supporting structure (2-1), water-tight device (2-2), support system power set；Described Transmission device be mainly made up of 3 iron chains, its one end is connected on the upper hanger of described main supporting structure (2-1), and one end is worn Cross described heating furnace (1) top, changed by corresponding roller, be connected on support system power set, for driving The support transfer system (2) stated moves up and down；Described main supporting structure (2-1) mainly include main body framework (2-1-1), three Root supporting leg (2-1-2), and it is connected to the company that the supporting leg (2-1-2) described in limiting between the supporting leg (2-1-2) described in three moves Bar (2-1-3)；Described main body framework (2-1-1) becomes umbrella-rib shape leg, and intermediate disc links together three umbrella-rib shape legs, umbrella The some manholes having the hanger connecting transmission device on bone shape leg and connecting described supporting leg (2-1-2), for described Water-tight device (2-2) provides mounting bracket；Described supporting leg (2-1-2) is to fall " 7 " font, and one end has bracket to be easy to support tubular Part, one end is fork-shaped ear structure, is easy to be suspended on described main supporting structure (2-1) using bearing pin, can be along cylindrical member footpath To swing, in order to installing and removing cylindrical member；Described water-tight device (2-2) is taper umbrella cloth structure, covers in described master Above, its appearance and size is less than described heating furnace (1) internal diameter size to supporting construction (2-1), for during cylindrical member spray quenching Waterproof, prevent aqueous from pouring described heating furnace (1) internal.

4. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described tank (3) Main inclusion groove body (3-1), tank guide rail (3-2), roller and tank power set；Described groove body (3-1) is top surface Unlimited closed container, is described spray system (4) and described rotary system (5) provides peace placement space and waterproof work( Energy, described spray system (4) and described rotary system (5) are arranged in the described groove body (3-1) of opened top；Institute The roller stated is placed in below described tank (3), and described sink main body (3-1) is placed in the described water of level ground by it On groove guide rail (3-2)；Power set are the cylinder that can control, and drive described sink main body (3-1) level to move by attachment structure Dynamic, it is easy to entering stove and coming out of the stove of cylindrical member.

5. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described spray system System (4) is main to include interior spray subsystem (4-1), outer spray subsystem (4-2), water supply base (4-3) and water pump；Described interior spray Drench subsystem (4-1) and outer spray subsystem (4-2) is constituted by some shaft-like spray unit (4-1-1) that can be removably mounted, described Shaft-like spray unit (4-1-1) be arranged on described water supply base (4-3)；Described shaft-like spray unit (4-1-1) by Up to it is divided into down some different spray groups, to realize spraying subregion；Described shaft-like spray unit (4-1-1) can be along cylindrical member Radially adjustment installation site is changed with adapting to different cylindrical member radial dimensions, and can radially adjust inclination angle along cylindrical member, with suitable Should different bevel angles cylindrical member needs, wherein each nozzle can also adjustment angle, to meet geometry and technique needs；Institute The water supply base (4-3) stated is made up of main support (4-3-1) and corresponding supply channel (4-3-2), for for described spray system System (4), rotary system (5) and guide and limit system (6) provide mounting platform and supply water for spray system；Described supply channel (4-3-2) it is some difference annular conduits, have some water inlets thereon, for accepting the water supply coming from water pump, and every ring The water inlet of shape water pipe is controlled by independent waterway control system, and annular conduit has some delivery ports, accordingly described for connecting Interior spray subsystem (4-1) and outer spray subsystem (4-2) respective packets unit, to realize described spray system (4) Water rationing；Each described hydraulic pressure of independent waterway control system, the adjustment of flow are entered by the control valve that can control and water route Row adjustment, to realize the programme-control of cooling procedure flow, pressure.

6. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described shaft-like spray Drench unit (4-1-1) zoned format to be realized by following manner, described shaft-like spray unit (4-1-1) is little by some section sprays Unit head and the tail are formed by connecting, and are divided into some groups from top to bottom, are made by adjusting shaft-like spray junior unit connector version In identical group, spray junior unit communicates, and between different groups, aqueous are obstructed, and each group all has independent water inlet, and described interior spray is sub The upper identical group of the described shaft-like spray unit (4-1-1) of system (4-1) and described outer spray subsystem (4-2) respectively by Water pipe is connected to an independence on supply channel processed, can be realized the subregion cooling of spray system (4) and control.

7. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described shaft-like spray Drench unit (4-1-1) zoned format to be realized by following manner, described shaft-like spray unit (4-1-1) sprays little list by some sections Unit's head and the tail are formed by connecting, and are all connected, by the described shaft-like spray unit (4-1-1) of adjustment between each spray junior unit Nozzle species, to realize spray flows different from top to bottom, thus realize subregion cooling.

8. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described rotation system System (5) is main to be included three sets of supports rod (5-1), installs described support rod support (5-2) of support rod (5-1) and described support rod (5- 1) rotary power unit being in transmission connection and detection means；Described rotary system 5 is placed in described spray system (4) bottom, It is installed on described water supply base (4-3), three sets of supports rod (5-1) radially become radial arrangement along cylindrical member, during for quenching Support cylindrical member, and drive cylindrical member rotation under rotary power unit drives；Described support rod (5-1) longer by shaft joint It is connected with the power transmission shaft being arranged on described tank (3), the cylindrical member of change in size in a big way can be supported；Described rotation Power set are the motor that can control；Described detection means mainly includes pressure sensor, signal transmssion line, is placed in described support On rod support (5-2), judge whether cylindrical member falls described rotary system for support rod (5-1) pressure described by detection (5), on, started working with triggering described rotary system (5) and described spray system (4).

9. aluminium alloy cylindrical member according to claim 1 and 2 spray quenching apparatus it is characterised in that：Described guiding limit The main bearing pin support (6-2) including three sets of guiding bearing pin (6-1) and installing described guiding bearing pin (6-1) in position system (6), energy Along cylindrical member inwall guiding, also can guide along outer wall；Described guiding bearing pin (6-1) is stepped, and lower end is fixed by bearing On described bearing pin support (6-2), uniform along cylindrical member circumference；Described bearing pin support (6-2) can be along described for water-bed The upper mounting groove of seat (4-3) moves radially, to adapt to the different radial dimension needs of cylindrical member, and can along cylindrical member radial deflection, To adapt to the guide-localization demand of the cylindrical member of different bevel angles.