CN102886519A - Hot-press sintering machine - Google Patents
Hot-press sintering machine Download PDFInfo
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- CN102886519A CN102886519A CN2012103916576A CN201210391657A CN102886519A CN 102886519 A CN102886519 A CN 102886519A CN 2012103916576 A CN2012103916576 A CN 2012103916576A CN 201210391657 A CN201210391657 A CN 201210391657A CN 102886519 A CN102886519 A CN 102886519A
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Abstract
The invention relates to a hot-press device, in particular to a hot-press sintering automatic device for an alloy tool bit, which comprises a stand shell and a mainframe arranged in the stand shell, wherein the mainframe comprises a main stand, an upper punch, a lower punch, a working table plate, a heating component, an upper oil cylinder and a lower oil cylinder; the main stand comprises an upper plate of the mainframe and a lower plate of the mainframe; a stand column between the upper plate of the mainframe and the lower plate of the mainframe is used for supporting; the working table plate is sheathed on the stand column; the heating component is arranged on the working table plate; the working table plate is also provided with a workpiece dismounting device; the upper oil cylinder and the lower oil cylinder are respectively arranged at the central parts of the upper plate of the mainframe and the lower plate of the mainframe; and the upper punch and the lower punch are respectively connected with the upper cylinder and the lower cylinder. According to the automatic hot-press sintering scheme, the on-line movements of all parts are the conditions for each other in every step and the organic composition part of the whole scheme, so that the efficiency and the benefit are reduced even if any of the parts is lost.
Description
Technical field
The present invention relates to a kind of hot-press equipment, be specifically related to a kind of hot pressed sintering automation equipment of alloy cutter head.
Background technology
Hot-press sintering equipment, it is the technological equipment that must use in the series of products parts production processes such as metallurgic product such as cutter head, the parts such as common various metallurgical piece such as cutter head are before hot pressed sintering, the caking that needs to cold pressing manually pack into (cutter head hot pressing is produced and adopted graphite jig) in the hot pressing die, part and mould are carried out heat-agglomerating metallurgy simultaneously, after sintering is finished part and mould are re-started fractionation.The production process of whole hot pressed sintering is to carry out in the environment that opens wide.
The metallurgical piece of this hot pressed sintering such as the production process of cutter head, there are the following problems:
Cold pressing caking owing to material and bonding agent reason, and the adhesion of colding pressing between caking before the hot pressed sintering is relatively poor, easily cause in a dead lift transport process collide with defective, poor reliability.Part and mould amount are large, take the stock space large, and production line is longer, and production process is discontinuous, and efficient is low.Loss in people's frock mould and the production process causes die needed volume of the circular flow large, and the human resources occupancy is large, and cost is higher.The energy loss that open type is produced is extremely serious, and the thermal energy in the mold heated production process is lost in the air, and the actual effective rate of utilization of heat energy is extremely low.The local pollution of the environment broken ring in work-yard is serious, and a large amount of chemical fumeses, the pernicious gas that produces in the production process is dispersed in the limited space, the grievous injury health, but be difficult to effectively protect.The product of producing is limited by mould, and the product strength uniformity behind the sintering is poor.Therefore, be badly in need of a kind of environmental protection, energy-conservation, can reduce again human cost, enhance productivity, can satisfy the hot-press sintering equipment scheme that actual production is used.
Summary of the invention
The object of the invention is to overcome in the prior art not enough and provide a kind of area that takes up room less, reliability is high, energy-conserving and environment-protective, the pressing sintering that automaticity is high.
The object of the present invention is achieved like this:
A kind of pressing sintering, comprise holster shell, and be arranged on main frame in the holster shell, described main frame comprises mainframe, upper punch, low punch, working plate, heating component, upper cylinder, lower oil cylinder, described mainframe comprises the main frame upper plate, the main frame lower plate, pass through upright supports between described main frame upper plate and the main frame lower plate, be set with working plate on the described column, described heating component is arranged on the working plate, also be provided with the workpiece provision for disengagement on the described working plate, described upper cylinder, lower oil cylinder is separately positioned on the main frame upper plate, main frame lower plate centre, described upper punch, low punch respectively with upper cylinder, lower oil cylinder connects;
The top of described holster shell is provided with sweep-up pipe, and described holster shell outside also is provided with monitor control system, and described monitor control system is connected with main frame.
A kind of pressing sintering according to claim 1, it is characterized in that: described upper cylinder is connected with upper guide plate bolt by cylinder flange, described upper guide plate is connected with the upper punch bolt, and described upper guide plate is connected with the main frame upper plate by upper lead simultaneously;
Described lower oil cylinder also is connected with the lower guide plate bolt by cylinder flange, and described lower guide plate is connected with the mode that low punch also is bolted, and described lower guide plate is connected with the main frame lower plate by lower lead.
Described column is fixed by screws between main frame upper plate and the main frame lower plate.
The centre of described working plate is provided with a through-hole structure, described heating component comprises upper cover plate, lower supporting plate, upper insulation plate, lower insulation plate, add electrothermal stove, the former cover plate, wherein said upper cover plate, lower supporting plate is respectively by upper holding screw, lower holding screw is fixed on the two ends of through-hole structure, describedly add the both sides that electrothermal stove is arranged in this through-hole structure inside, described upper insulation plate is arranged on and adds between electrothermal stove and the upper cover plate, described lower insulation plate is arranged on and adds between electrothermal stove and the lower cover, described upper cover plate, the centre of lower supporting plate is through-hole structure, described former cover plate is fixedly mounted in the through-hole structure of upper cover plate, described lower insulation plate, be provided with thermocouple on the former cover plate.
Be furnished with cooling line in the described working plate that adds the electrothermal stove outside.
Be provided with amesdial on the described main frame upper plate.
Described workpiece provision for disengagement comprises slide unit, transverse shifting cylinder one, transverse shifting cylinder two, gas grabs one, gas grabs two, gas is grabbed connecting plate one, gas is grabbed connecting plate two, the pneumatic gripping device cylinder, wherein said slide unit is fixedly installed on the working plate by screw, be arranged side by side transverse shifting cylinder one on the described slide unit, transverse shifting cylinder two, also be fixedly installed a guide rail that is arranged side by side side by side with transverse shifting cylinder one and transverse shifting cylinder two on the described slide unit, connecting plate one is grabbed respectively at gas in the two ends of described guide rail, gas is grabbed connecting plate two flexible connections, simultaneously, described transverse shifting cylinder one is connected with the transverse shifting cylinder respectively and is connected that version one is gentle grabs connecting plate two connections with grabbing with gas respectively again;
Described gas is grabbed connecting plate one, gas and is grabbed connecting plate two and grab one with gas respectively and gentlely grab two vertical being fixedly connected with, and also is provided with optoelectronic switch on the described slide unit.
Described gas is grabbed one and is gentlely grabbed two and include the pneumatic gripping device cylinder, described pneumatic gripping device cylinder and optoelectronic switch control connection.
Described gas is grabbed the position that connecting plate one is connected with guide rail and is provided with buffer plate, is provided with buffer on the described buffer plate.
The mode that described sweep-up pipe is bolted is lifted on the holster shell top.
Described monitor control system adopts PLC to control.
Described main frame also is equipped with drag chain.
The present invention has advantages of as follows:
" the small-sized metallurgical part of class column " of the present invention refers to and can be similar to monomer or the assembly part that classifies as cylindric or polygon prism shape, and the centrum of Small Taper and sub-assembly thereof.
This invention pressing sintering comprises: rack unit, part conveying belt part, part location conveying belt part, part loading and unloading parts, former mould and sintering furnace parts, positive mold pressure head and host part, dedusting parts, automatic monitoring system processed and hydraulic system, pneumatic system, random subsidiary water-cooling system.
All parts that form complete machine all take rack unit as the basis, have formed an organic whole jointly; Comprise hydraulic circuit, pneumatic circuit, water-cooling system, electrical circuit, monitoring device, each component parts of control section, building block, all reasonable layout is in each position of frame.
Preferably, around former mould and sintering furnace parts, upper rack self encloses the structure of having organized a relative closure, for flue dust, the pernicious gas that produces in the sintering process provides one reasonably temporarily to take the space in, for effectively smoke abatement, dedusting and pernicious gas have been created good condition.
Preferably, it is very convenient with installation that integrated design makes the transhipment of equipment.
Preferably, rationally the contacting of former mould and sintering furnace parts and male mold and host component, connecting portion, and the control panel of any positioning action control of Wei Rao the equipment of complete machine periphery have formed a good human engineering working environment.
Preferably, described part conveyer belt is by the synchrome conveying belt that is driven by servomotor, successively evenly, exactly half-finished parts is positioned desired location.When being pushed signal and part crawl gas pawl and control program, servomotor controls, rotate with different rates in good time, this conversion of motion is the straight-line feed motion of half-finished parts simultaneously, has guaranteed that the Timing Belt that accurately, efficiently is supplied to production line of half-finished parts is accurately located conveyer belt promotion station.
Preferably, part servomotor Timing Belt is accurately located conveying, has guaranteed to carry out the part of sinter, very easily accurately grasps, and makes the realization of part loading and unloading assembly automation become possibility.This invention conceptual design the accurate clamping of part, automatic mechanism rolls off the production line.
Preferably, the present invention has designed adjusting, part automated handling parts easy to learn easy to adjust.Gas, electric control pneumatic gripping device lengthwise movement crawl part, transmission crawl signal, then laterally be linearly moved to part place station directly over, accept the part release signal of control system, the pneumatic gripping device lengthwise movement discharges part, part is done the movement of falling object and is put into the sintering furnace predeterminated position, when sintering is finished, do the part action of rolling off the production line by another gas, electric control pneumatic gripping device, fabricated part is discharged on the slideway that rolls off the production line, realize the loading and unloading high-efficient automatic of half-finished parts to fabricated part, greatly improved loading and unloading accuracy and the efficiency of loading and unloading of part.
Initiative employing novel, applicable former mould and the miniaturization of sintering furnace, integrated sealed heat insulation optimal design, the former mold materials is optimized for the heat resisting steel molding jig by graphite material, changed and traditional adopted the logical electrically heated mode of production of the direct open type of graphite jig without sintering furnace, made sintering production process laser heating operation in adiabatic environment; In the sintering production process, former no longer takes out from heating furnace.After the microenvironment in former and the sintering furnace was warmed up to required production technology temperature, automatic TME passed the signal in the control program, automatically changed heating power and entered accurate energy efficiency temperature control program.Only exist owing to poorly sealed, furnace wall material thermal energy radiation, positive mold compress in convergent-divergent and the part fetching process, take away or lost portion of energy, the sintering furnace design has effectively prevented the invalid loss of heat, and capacity usage ratio is brought up to 80-90% by traditional less than 20%.
Except the adiabatic joint base furnace lining to mould and sintering furnace has proposed base furnace lining precision in higher part processing precision requirement and requirement of strength and the good thermal environment and Strength retention ability so that the former mould carries out the accurate positioning and clamping, the miniaturization that former mould and sintering furnace carry out, integrated sealed heat insulation optimal design have been avoided part to pile up transhipment, graphite jig efflorescence, mould and have been cleaned the defective phenomenon of product that causes such as defective; The heavy manual labor of having avoided die change to form.
Only when the product of production different model, just carry out replacing and the adjustment of mould, all the other production processes are all carried out automated job, have greatly saved mould storage level, part spare unit amount and human resources, have saved the production site area.
The miniaturization that former mould and sintering furnace carry out, integrated sealed heat insulation optimal design, make multistation the integrated machine Renewal Design, raise the efficiency with utilization of area rate, labor productivity and become a reality.
Simultaneously, the heat insulation new design of the miniaturization that sintering furnace carries out has reduced energy supply power (traditional hot pressed sintering electrical power unit load reaches more than 65 kilowatts) greatly, single station list part agglomerating plant transformer efficiency only needs about 3 kilowatts, the power consumption of single device only needs about 6 kilowatts, and common low-power circuit can satisfy the needs (saved carry out special-purpose supply line sets up that house of correction needs than high cost) of automated production.The layout of equipment transformer on equipment very easily is optimized compact design.
The miniaturization of former mould and sintering furnace, integrated sealed heat insulation Synthetical Optimization are the revolution liftings of metallurgical equipment automation, are the invention of great significance that leads the industry progress.
Novel and applicable, compare traditional positive mold pressure head and host component, the present invention has designed female mold up/down perforation structure, make positive mold and the female mold position on equipment separated, two positive mold pressure heads have been carried out the motion design of top-bottom layout mode, make the series parts that appearance and size is identical, gauge is different only need a mold can satisfy the production and application needs, and thickness adjustment range is very large, can greatly reduce storage capacity and the proportion of goods damageds of mould; Simultaneously, for enhancing productivity, reduce energy consumption, can design positive mold pressure head and sintering furnace female mold matching structure that same station is processed a plurality of same size parts simultaneously.Because the positive mold pressure head of optimizing is small and exquisite rationally with the host component physical dimension, often makes in the mould of two of same frame placements even a plurality of stations and host component and carry out the greatly space that occupies of saving equipment of automated production; Simultaneously, moulds of industrial equipment adjustment location is convenient, and the part thickness data acquisition is accurate, can be good manage concentratedly, a kind of part once concentrates adjustment can realize continuously reliably safety in production.
Novel and applicable, the present invention has designed special dedusting parts, to be enclosed in the flue dust and the pernicious gas pump drainage that produce in the part sintering process in the equipment enclosure space by cleaning shaft enters to purify in the pipeline, avoid the conventional sintering mode to the pollution of production local microenvironment and to the grievous injury of field personnel's health, had a good environmental protection efficacy.
Novel, automatic monitoring of the present invention system processed is not only very perfect, provide from the half-finished parts fabricated part of reaching the standard grade and rolled off the production line, process to part from the part positioning and clamping, be metered into from the part numeral and prevent from omitting, be heated to the full process automatization control of part cooling from part, at equipment debugging, during the mould installation qualification, operating personnel only need on control panel the concrete technology parameter according to PLC programming part sintering, just can set easily or obtain all relevant datas or parameter in the production process, and when clamping is omitted in the part production process, equipment is automatically monitored and is adjusted the mode of production and count value, be better than artificial visual reinforced, can effectively prevent without the invalid energy loss under the part situation.
Preferably, hydraulic system, pneumatic system, the random subsidiary equal assembly and connection of water-cooling system have dwindled machine volume to rack unit, reduced arrangement space.Part on-line cooling behind the sintering has been avoided traditional additional process of again carrying out cooling down.
What needs were further clear and definite is, each step of each parts in the automatic hot apparatus agglomerating plant scheme and the online motion of part is conditional, all be the organic component of overall plan, the disappearance of any parts all can cause the reduction of efficient, benefit.
Description of drawings
Fig. 1 is the structural representation of main frame of the present invention.
Fig. 2 is the structural representation of heating component.
Fig. 3 is the arrangement schematic diagram of sweep-up pipe in holster shell.
Fig. 4 is the plan structure schematic diagram of Fig. 3.
Fig. 5 is the structural representation of workpiece provision for disengagement,
Fig. 6 is the plan structure schematic diagram of Fig. 5.
Fig. 7 is the structural representation of A part among Fig. 1.
Fig. 8 is the structural representation of B part among Fig. 1.
Fig. 9 is the structural representation of C part among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete embodiment.
Such as Fig. 1,2,3,4,5,6,7,8, shown in 9, a kind of pressing sintering, comprise holster shell 1, and be arranged on main frame 2 in the holster shell 1, described main frame 2 comprises mainframe, upper punch 19, low punch 20, working plate 6, heating component 8, upper cylinder 18, lower oil cylinder 9, described mainframe comprises main frame upper plate 3, main frame lower plate 7, support by column 5 between described main frame upper plate and the 3 main frame lower plates 7, be set with working plate 6 on the described column 5, described heating component 8 is arranged on the working plate 6, also be provided with workpiece provision for disengagement 13 on the described working plate 6, described upper cylinder 18, lower oil cylinder 9 is separately positioned on main frame upper plate 3, main frame lower plate 7 centres, described upper punch 19, low punch 20 respectively with upper cylinder 18, lower oil cylinder 9 connects;
The top of described holster shell 1 is provided with sweep-up pipe 11, and described holster shell 1 outside also is provided with monitor control system, and described monitor control system is connected with main frame 2.
Described upper cylinder 18 is connected by guide plate 14 bolts on the cylinder flange 15 and, and described upper guide plate 14 is connected with upper punch 19 bolts, and simultaneously described upper guide plate 14 is connected with main frame upper plate 3 by upper lead 16;
Described lower oil cylinder 9 also is connected with lower guide plate 12 bolts by cylinder flange, and described lower guide plate 12 is connected with the mode that low punch 20 also is bolted, and described lower guide plate 12 is connected with main frame lower plate 7 by lower lead 10.
Described column 5 is fixed by screws between main frame upper plate 3 and the main frame lower plate 7.
The centre of described working plate 6 is provided with a through-hole structure, described heating component comprises upper cover plate 6.1, lower supporting plate 6.2, upper insulation plate 6.3, lower insulation plate 6.4, add electrothermal stove 6.5, former cover plate 6.6, wherein said upper cover plate 6.1, lower supporting plate 6.2 is respectively by upper holding screw 6.7, lower holding screw 6.8 is fixed on the two ends of through-hole structure, describedly add the both sides that electrothermal stove 6.5 is arranged in this through-hole structure inside, described upper insulation plate 6.3 is arranged on and adds between electrothermal stove 6.5 and the upper cover plate 6.1, described lower insulation plate 6.4 is arranged on and adds between electrothermal stove 6.5 and the lower supporting plate 6.2, described upper cover plate 6.1, the centre of lower supporting plate 6.2 is through-hole structure, described former cover plate 6.6 is fixedly mounted in the through-hole structure of upper cover plate 6.1, described lower insulation plate 6.2, be provided with thermocouple 6.9 on the former cover plate 6.6.
Be furnished with cooling line 19 in the described working plate 6 that adds electrothermal stove 6.5 outsides.
Be provided with amesdial 4 on the described upper guide plate 14.
Described workpiece provision for disengagement 13 comprises slide unit 13.1, transverse shifting cylinder 1, transverse shifting cylinder 2 13.3, gas grabs 1, gas grabs 2 13.5, gas is grabbed connecting plate 1, gas is grabbed connecting plate 2 13.7, pneumatic gripping device cylinder 13.8, wherein said slide unit 13.1 is fixedly installed on the working plate 6 by screw, be arranged side by side transverse shifting cylinder 1 on the described slide unit 13.1, transverse shifting cylinder 2 13.3, also be fixedly installed a guide rail 13.9 that is arranged side by side side by side with transverse shifting cylinder 1 and transverse shifting cylinder 2 13.3 on the described slide unit 13.1, connecting plate 1 is grabbed with gas respectively in the two ends of described guide rail 13.9, gas is grabbed connecting plate 2 13.7 and is flexibly connected, simultaneously, described transverse shifting cylinder 1 is connected with the transverse shifting cylinder and 13.3 is grabbed the connecting plate one 1.6 gentle connecting plates 2 13.7 of grabbing with gas respectively again and be connected;
Described gas is grabbed connecting plate 1, gas and is grabbed connecting plate 2 13.7 and grab 1 with gas respectively and gentlely grab 2 13.5 vertical being fixedly connected with, and also is provided with optoelectronic switch 13.10 on the described slide unit 13.1.
Described gas is grabbed 1 and is gentlely grabbed 2 13.5 and all be connected with pneumatic gripping device cylinder 13.8, described pneumatic gripping device cylinder 13.8 and optoelectronic switch control connection.
Described gas is grabbed the position that connecting plate 1 is connected with guide rail 13.9 and is provided with buffer plate 13.11, is provided with buffer on the described buffer plate 13.11.
The mode that described sweep-up pipe 11 is bolted is lifted on holster shell 1 top.
Described monitor control system adopts PLC to control.
Described main frame 2 also is equipped with drag chain 17.
Operation principle:
In the part process, when a part sintering is finished, need to proceed the sintering circulation time of next part, monitor control system sends instruction, transverse shifting cylinder cylinder bar on slide unit 13.1 is retracted, (described gas grabs connecting plate and the transverse shifting cylinder passes through connecting ball head in pulling, the connection of bulb bearing pin spare) gas pawl connecting plate is along the working plate 6 of guide rail 13.9 moving linearlies near host component, arrive when setting the part crawl position, the electric control reversing valve of pneumatic gripping device cylinder is opened air inlet, the pneumatic gripping device cylinder is simultaneously indentation to the cylinder centre position from two ends, the part of contact block crawl Timing Belt location conveying belt part before the conveyer belt end face is carried the sintering that puts in place that band is taken offence and grabbed, the gas cutter head limiting plate of grabbing the end limits the horizontal front and back position of cutter head simultaneously, finishes the grasping movement of presintering part; Monitor control system sends and continues the retraction instruction, the transverse shifting cylinder continues the working plate 6 near main frame, when near predeterminated position, is installed in the translational speed that the buffer on the buffer plate slows down the transverse shifting cylinder, until the arrival predeterminated position, the transverse shifting cylinder stops fully; Optoelectronic switch 13.10 sends the signal that puts in place, control program sends part and releases order, the electric control reversing valve reverse opening air inlet of pneumatic gripping device cylinder, the pneumatic gripping device cylinder is decontroled to two ends simultaneously from the cylinder centre position, band take offence grab with part be discharged into predetermined station directly over; Control program sends return instruction, and the pneumatic gripping device cylinder returns the home position; So far, part grabs the action that enters default sintering station and finishes, and enters the sintering process of part.
The sintering process of part is finished, and to presetting line position under the part, roll off the production line by wait by the low punch jacking of male mold pressure head and host component 0700 for the part behind the sintering.
Preferably, the highest distance position adjustment of part when filling with substance only needs the regulating block on the optoelectronic switch is regulated, and adjustment screw is screwed into or back-outs and can conveniently regulate, and concrete structure repeats no more.
Preferably, the exact position during part discharging crawl is adjusted, and only needs the regulating block on the optoelectronic switch is regulated, and adjustment screw is screwed into or back-outs and can conveniently regulate, and concrete structure repeats no more.
Particularly, described heating component is crossed lower holding screw 6.8, lower supporting plate (high heat resisting steel) 6.2 is connected with working plate 6, the installation basis that former mould (high heat resisting steel) is provided and has added electrothermal stove 6.5 is groove accurately, electric furnace lower insulation plate 6.4 not only provides accurate support for the former mould, and consisted of the insulation and thermal insulation function of bottom, electric furnace upper insulation plate 6.3 and former cover plate 6.6 have consisted of the insulation and thermal insulation function on top and have purchased part, upper holding screw 6.7 and upper cover plate 6.1 are with the former mould and add electrothermal stove 6.5 and be fastened to and be integrated, and the cover plate steady pin that inserts the former mould has limited the angle free degree of former cover plate 6.6.Thermocouple 6.9 is that the temperature in the hot pressed sintering process is measured automatically, monitoring, control element, for sintering process provides real-time temperature data.
Especially, add electrothermal stove by resistance coil, insulation and thermal insulation support, insulation and thermal insulation body and binding post etc. have consisted of efficient, energy-conservation, the part of insulation and the heating energy source device of former mould.
The up and down hole of former mould provides positive mold lifting space, and former mould and positive mold pressure head have formed accurate part hot pressing gauge jointly.
Particularly, sweep-up pipe in the present invention, can according to head what, be designed to multi-machine heads with many air entries structure, succinctly efficiently.
Claims (12)
1. pressing sintering, comprise holster shell, and be arranged on main frame in the holster shell, described main frame comprises mainframe, upper punch, low punch, working plate, heating component, upper cylinder, lower oil cylinder, described mainframe comprises the main frame upper plate, the main frame lower plate, pass through upright supports between described main frame upper plate and the main frame lower plate, be set with working plate on the described column, described heating component is arranged on the working plate, also be provided with the workpiece provision for disengagement on the described working plate, described upper cylinder, lower oil cylinder is separately positioned on the main frame upper plate, main frame lower plate centre, described upper punch, low punch respectively with upper cylinder, lower oil cylinder connects;
The top of described holster shell is provided with sweep-up pipe, and described holster shell outside also is provided with monitor control system, and described monitor control system is connected with main frame.
2. a kind of pressing sintering according to claim 1, it is characterized in that: described upper cylinder is connected with upper guide plate bolt by cylinder flange, described upper guide plate is connected with the upper punch bolt, and described upper guide plate is connected with the main frame upper plate by upper lead simultaneously;
Described lower oil cylinder also is connected with the lower guide plate bolt by cylinder flange, and described lower guide plate is connected with the mode that low punch also is bolted, and described lower guide plate is connected with the main frame lower plate by lower lead.
3. a kind of pressing sintering according to claim 1, it is characterized in that: described column is fixed by screws between main frame upper plate and the main frame lower plate.
4. a kind of pressing sintering according to claim 1, it is characterized in that: the centre of described working plate is provided with a through-hole structure, described heating component comprises upper cover plate, lower supporting plate, upper insulation plate, lower insulation plate, add electrothermal stove, the former cover plate, wherein said upper cover plate, lower supporting plate is respectively by upper holding screw, lower holding screw is fixed on the two ends of through-hole structure, describedly add the both sides that electrothermal stove is arranged in this through-hole structure inside, described upper insulation plate is arranged on and adds between electrothermal stove and the upper cover plate, described lower insulation plate is arranged on and adds between electrothermal stove and the lower cover, described upper cover plate, the centre of lower supporting plate is through-hole structure, described former cover plate is fixedly mounted in the through-hole structure of upper cover plate, described lower insulation plate, be provided with thermocouple on the former cover plate.
5. a kind of pressing sintering according to claim 5 is characterized in that: be furnished with cooling line in the described working plate that adds the electrothermal stove outside.
6. a kind of pressing sintering according to claim 1 is characterized in that: be provided with amesdial on the described upper guide plate.
7. a kind of pressing sintering according to claim 1, it is characterized in that: described workpiece provision for disengagement comprises slide unit, transverse shifting cylinder one, transverse shifting cylinder two, gas grabs one, gas grabs two, gas is grabbed connecting plate one, gas is grabbed connecting plate two, the pneumatic gripping device cylinder, wherein said slide unit is fixedly installed on the working plate by screw, be arranged side by side transverse shifting cylinder one on the described slide unit, transverse shifting cylinder two, also be fixedly installed a guide rail that is arranged side by side side by side with transverse shifting cylinder one and transverse shifting cylinder two on the described slide unit, connecting plate one is grabbed respectively at gas in the two ends of described guide rail, gas is grabbed connecting plate two flexible connections, simultaneously, described transverse shifting cylinder one is connected with the transverse shifting cylinder and is grabbed the connecting plate one gentle connecting plate two of grabbing with gas respectively and is connected;
Described gas is grabbed connecting plate one, gas and is grabbed connecting plate two and grab one with gas respectively and gentlely grab two vertical being fixedly connected with, and also is provided with optoelectronic switch on the described slide unit.
8. a kind of pressing sintering according to claim 7 is characterized in that: described gas is grabbed one and is gentlely grabbed two and all be connected described pneumatic gripping device cylinder and optoelectronic switch control connection with the pneumatic gripping device cylinder.
9. a kind of pressing sintering according to claim 7 is characterized in that: described gas is grabbed the position that connecting plate one is connected with guide rail and is provided with buffer plate, is provided with buffer on the described buffer plate.
10. a kind of pressing sintering according to claim 1, it is characterized in that: the mode that described sweep-up pipe is bolted is lifted on the holster shell top.
11. a kind of pressing sintering according to claim 1 is characterized in that: described monitor control system adopts PLC to control.
12. a kind of pressing sintering according to claim 1 is characterized in that: described main frame also is equipped with drag chain.
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| CN2012103916576A CN102886519A (en) | 2012-10-16 | 2012-10-16 | Hot-press sintering machine |
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| CN2012103916576A CN102886519A (en) | 2012-10-16 | 2012-10-16 | Hot-press sintering machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613043A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Oil cylinder special for sintering machine |
| CN111405697A (en) * | 2019-12-31 | 2020-07-10 | 金华市捷欣智能科技有限公司 | Copper wire paint skin carbonization sintering machine |
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| CN202824659U (en) * | 2012-10-16 | 2013-03-27 | 郑州机械研究所 | Hot- pressing sintering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104613043A (en) * | 2014-12-30 | 2015-05-13 | 大连维乐液压制造有限公司 | Oil cylinder special for sintering machine |
| CN111405697A (en) * | 2019-12-31 | 2020-07-10 | 金华市捷欣智能科技有限公司 | Copper wire paint skin carbonization sintering machine |
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