CN108356227A - One kind can cool down mold - Google Patents

One kind can cool down mold Download PDF

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Publication number
CN108356227A
CN108356227A CN201810403732.3A CN201810403732A CN108356227A CN 108356227 A CN108356227 A CN 108356227A CN 201810403732 A CN201810403732 A CN 201810403732A CN 108356227 A CN108356227 A CN 108356227A
Authority
CN
China
Prior art keywords
mold
hole
push rod
sliding block
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810403732.3A
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Chinese (zh)
Inventor
宋君能
Original Assignee
宋君能
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宋君能 filed Critical 宋君能
Priority to CN201810403732.3A priority Critical patent/CN108356227A/en
Publication of CN108356227A publication Critical patent/CN108356227A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/06Permanent moulds for shaped castings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04Influencing the temperature of the metal, e.g. by heating or cooling the mould

Abstract

The present application relates to parts machining technical field, disclosing one kind can cool down mold, including upper mold, lower mold, cylinder, and upper mold lower surface is equipped with holding tank, and holding tank lower surface is equipped with two gag lever posts;There are two sliding block, sliding blocks to be equipped with arc-shaped depression portion close to the side of lower mold central axes for lower mold upper surface slide connection, and lower mould upper surface is equipped with limiting groove;Lower mold is equipped with third through-hole, and third through-hole upper end is fixed with support plate, and support plate slidably connects the first push rod, and the first push rod lower end is connected with the first lifting assembly;Lower mold lower end is equipped with the second lifting assembly;Cylinder inboard wall is equipped with open tubular column, and open tubular column upper end is equipped with water injector;Mutually drawing close and detaching for sliding block may be implemented by the effect of gag lever post, to realize that stable demoulding, water injector carry out spray cooling processing to upper mold and lower mold.The present invention has the advantages that demoulding is stable, it is cooling to accelerate.

Description

One kind can cool down mold
Technical field
The present invention relates to parts machining technical field more particularly to a kind of molds.
Background technology
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and stamping, molding, smelting, punching press obtain The various moulds and tool of required product.
In the prior art, liquid blank to be formed is added into mold, and temperature is increased to 400 to 500 degree High temperature realizes the molding of blank, and after liquid blank is fixed-type, the mode that generally use is beaten is demoulded, beat demoulding Although parts after molding can be removed from the molds, die surface can be caused centainly to become during beaing Shape affects the service life of mold, while during beaing demoulding, there is the hidden danger for causing parts to crack, Affect the processing quality of parts;And it is typically to be produced by the way of natural cooling liquid blank in the prior art In occupy mold for a long time, and cooling velocity is slower, causes production efficiency low.
Parts are detached from from mold so how to improve, prevent from causing parts rigid destruction, and are accelerated Liquid blank in cooling mold, it is present problem in urgent need to solve to improve production efficiency.
Invention content
The invention is intended to provide one kind to cool down mold, to overcome the prior art to be damaged to parts in demoulding, And liquid blank cools down slower problem.
In order to achieve the above objectives, base case of the invention is as follows, and one kind can cool down mold, including upper mold, lower mold And cylinder, the upper mold are fastened and connected with lower mold, the cylinder both ends are equipped with opening, and the upper mold is fixed at In cylinder, the upper mold is equipped with feed inlet;The upper mold lower surface is equipped with holding tank, and the longitudinal section of the holding tank is ladder Shape;The holding tank lower surface is equipped with two gag lever posts, and the gag lever post is symmetricly set on the both sides of upper mold central axes, limits The distance between bar is gradually increased by upper mold to the direction of lower mold;There are two sliding for the lower mold upper surface slide connection Block, the sliding block are adapted with groove shape is accommodated, and the sliding block is equipped with arc-shaped depression portion close to the side of lower mold central axes, described Lower mould upper surface is equipped with limiting groove for placing sliding block, the sliding block be equipped with for gag lever post by first through hole, The lower mold be equipped with for gag lever post by the second through-hole, second through-hole is located at the lower section of sliding block;The lower mold It is equipped with third through-hole vertically, the central axes of the third through-hole are overlapped with the central axes of lower mold, and the third through-hole upper end is solid Surely it is equipped with support plate, the support plate slidably connects the first push rod in third through-hole, and first push rod lower end connects It is connected to the first lifting assembly;The lower mold lower end is equipped with the second lifting assembly;The cylinder inboard wall is circumferentially equipped with Several open tubular columns, the open tubular column upper end are communicated with water injector, and the open tubular column is connected with sink;In the open tubular column lower end It is cased with the second push rod, second push rod upper end is equipped with piston, and piston is slidably connected in open tubular column, the cylinder lower end rotation It is connected with turntable, the turntable is equipped with several arc blocks with the cooperation of the second push rod lower end, and the turntable is equipped with several rotations Rotating vane piece, the turntable are connected with driving motor;The turntable lower end is fixedly connected with supporting rack.
The operation principle of this programme is:First, lower mold is pushed up in the effect of the second lifting assembly, lower mold table Under the limitation of gag lever post, two sliding blocks move towards close sliding block on face in limiting groove so that two sliding block sides Arc-shaped depression portion gradually draw close, form one for accommodating the cavity of liquid blank, it is sliding with continuing to move up for lower mold Block is limited in holding tank, and the lower end of gag lever post passes through first through hole and is in the second through-hole;In lower mold and upper mold After fastening, quantitative liquid blank is added in the cavity formed to two arc-shaped depression portions by feed inlet;Driving motor is opened, Driving motor drives turntable rotation, and in turntable rotation process, the arc block on turntable pushes the second push rod to move up, and second Push rod pushes to be moved upwards in cavity of the piston in open tubular column, while also that the water in open tubular column is upward, is pushed away second During bar moves up, the water in cavity is expressed in water injector, water is sprayed onto upper mold under by water injector The surface of mold can accelerate the evaporation of water, process of the water in evaporation since upper mold and bottom mold surface have certain temperature The middle heat for absorbing upper mold and bottom mold surface, to accelerate the cooling and shaping of liquid blank to a certain extent.
With being rotated further for turntable, the second push rod falls back to the bottom of arc block under the gravity of itself, stops The water in cavity is only squeezed, sink supplements water into cavity at this time, and with the further rotation of turntable, arc block drives next Second push rod repeats above-mentioned motion process, and spray cooling processing is carried out to upper mold and bottom mold surface, all soon by arc Phase property drives the second pushrod movement, and uniform cooling processing is circumferentially carried out to upper mold and lower mold to realize, Rotating vane rotation, rotating vane is driven to be molded a upward air-flow during rotation during turntable rotates, Accelerate the evaporation endothermic of water, while also blowing to the high-temperature gas in cylinder on the outside of cylinder, accelerates the cold of upper mold and lower mold But, after the cooling of liquid blank finishes, driving motor is closed;Second lifting assembly drives lower mold to move down, and sliding block is limiting It is drifted apart under the action of the bar of position so that the parts after, which are gradually exposed, to be come, and arc-shaped depression portion surface is detached from parts side Afterwards, the first push rod is driven to move up under the action of the first lifting assembly, the first push rod passes through the upper surface of support plate, will prop up The parts of fagging upper surface jack up so that the lower surface of parts and support plate is separated, and operating personnel take away after molding The processing that parts are once walked;The action that lower mold moves up is repeated, to carry out the forming work of parts.
Above-mentioned technical proposal compared with prior art the advantages of be:It 1, can by the way that gag lever post and limiting groove is arranged To realize drawing close and detaching for sliding block so that parts after molding can be detached with sliding block, prevent from beaing demoulding to parts It damages;2, by the way that the first push rod is arranged, parts after molding can be jacked up so that the lower end of parts and support plate It can quickly be detached from;3, periodically drive the second push rod, the second push rod that water in open tubular column is expressed to spray by arc block In water installations, water injector sprays water to the surface of upper mold and lower mold, is carried out to mold by the evaporation endothermic of water Cooling, to indirectly carry out cooling processing to liquid blank;4, be molded during rotation by rotating vane one to On air-flow, the evaporation endothermic of water can be accelerated, while also blowing to the high-temperature gas in cylinder on the outside of cylinder, accelerate upper mold With the cooling of lower mold.The technical program not only overcomes the problem of prior art damages parts in demoulding, and And cooling processing can also be carried out to upper mold and lower mold, the cooling and shaping of liquid blank are accelerated to a certain extent.
It advanced optimizes, the water injector includes nozzle, and the nozzle injection direction is towards the central axes of cylinder;Favorably Water is sprayed onto to the outer surface of upper mold and lower mold in realization water injector with tiny flow, adequately utilizes water resource, Also accelerate the heat absorption evaporation of water simultaneously.
It advanced optimizes, the upper mold outer surface is hinged with buckling plate, and buckling plate is equipped with fourth hole, and lower mold is equipped with With the matched protrusion of fourth hole;Be conducive to upper mold and lower mold being fixed together, avoid not complete in liquid blank After full cooling and shaping, is moved between upper mold and lower mold, the deformation of parts is caused even to scrap.
It advanced optimizes, the holding tank lower surface is equipped with the fifth hole for exhaust;Be conducive to arc-shaped depression portion Between be added liquid skin blank during, extra gas can be excluded by fifth hole, prevent extra gas from existing Bubble is generated in liquid blank, reduces the processing quality of parts.
It advanced optimizes, is hinged at the feed inlet for sealing renovating for feed inlet;Be conducive in adding liquid base After material finishes, feed inlet is sealed by renovating, is prevented during spraying water to top mold surface, water is flowed into liquid base In material.
It advanced optimizes, first lifting assembly, the second lifting assembly are hydraulic telescopic rod;Hydraulic telescopic rod is normal The structure seen, the maintenance for being conducive to the later stage more change jobs.
Description of the drawings
Fig. 1 is a kind of schematic diagram for the Die Embodiment that cools down of the present invention;
Fig. 2 is the structural schematic diagram of upper mold and lower mold;
Fig. 3 is the schematic top plan view of Fig. 1.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail:
Reference numeral in Figure of description includes:Upper mold 1, feed inlet 101, holding tank 102, lower mold 2, second are logical Hole 201 renovates 3, gag lever post 4, is sliding block 5, first through hole 501, limiting groove 6, support plate 7, the first push rod 8, cylinder 9, hollow Column 10, water injector 11, sink 12, the second push rod 13, piston 14, turntable 15, arc block 16, rotating vane 17.
Embodiment is basic if attached drawing 1 is to shown in Fig. 3:One kind can cool down mold, including upper mold 1, lower mold 2, cylinder 9, 1 outer surface of upper mold is hinged with buckling plate, and buckling plate is equipped with fourth hole, and lower mold 2 is equipped with matched convex with fourth hole It rises, upper mold 1 is fastened and connected with lower mold 2;9 both ends of cylinder are equipped with opening, and upper mold 1 is fixed in cylinder 9, upper mold Tool 1 is equipped with feed inlet 101, is hinged at feed inlet 101 and renovates 3;1 lower surface of upper mold is equipped with holding tank 102, holding tank 102 Lower surface is equipped with fifth hole;The longitudinal section of holding tank 102 is trapezoidal;102 lower surface of holding tank is equipped with two gag lever posts 4, limit Position bar 4 is symmetricly set on the both sides of 1 central axes of upper mold, and the direction of the distance between gag lever post 4 from top to bottom gradually increases;Under There are two sliding block 5, two sliding blocks 5 to be adapted with 102 shape of holding tank for the connection of 2 upper surface slide of mold, and sliding block 5 is close to lower mold The side of 2 central axes is equipped with arc-shaped depression portion, and lower 2 upper surface of mold is equipped with the limiting groove 6 for placing sliding block 5, and sliding block 5 is equipped with For gag lever post 4 by first through hole 501, lower mold 2 be equipped with for gag lever post 4 by the second through-hole 201, the second through-hole 201 are located at the lower section of sliding block 5;Lower mold 2 is equipped with third through-hole, the central axes of the central axes of third through-hole and lower mold 2 vertically It overlaps, third through-hole upper end is fixed with support plate 7, and support plate 7 is slidably connected in third through-hole and is vertically arranged First push rod 8,8 lower end of the first push rod are connected with the first lifting assembly, and lower 2 lower end of mold is equipped with the second lifting assembly, first liter Come down to a lower group part, the second lifting assembly is hydraulic telescopic rod;9 inner wall of cylinder is circumferentially equipped with several vertical open tubular columns 10, open tubular column 10 is equipped with cavity, and 10 upper end of open tubular column is equipped with the water injector 11 being connected with cavity, and water injector 11 includes spray Head, nozzle injection direction are connected with sink 12 towards the central axes of cylinder 9, open tubular column 10;Open tubular column is cased with second in 10 lower end Push rod 13,13 upper end of the second push rod are equipped with the piston 14 being adapted with open tubular column 10, and piston 14 is slidably connected with open tubular column 10, cylinder 9 lower end of body is rotatably connected to turntable 15, and turntable 15 is equipped with several arc blocks 16 with the cooperation of 13 lower end of the second push rod, turntable 15 Several rotating vanes 17 are equipped with, turntable 15 is connected with driving motor;15 lower end of turntable is equipped with supporting rack.
The specific implementation mode of the present invention is as follows:First, lower mold 2 is pushed up in the effect of the second lifting assembly, Under the limitation of gag lever post 4, two sliding blocks 5 move towards close sliding block 5 on lower 2 surface of mold in limiting groove 6 so that The arc-shaped depression portion of two 5 sides of sliding block is gradually drawn close, and forms one for accommodating the cavity of liquid blank, with lower mold 2 after Continuous to move up, sliding block 5 is limited in holding tank 102, and the lower end of gag lever post 4, which passes through first through hole 501 and is in second, to be led to In hole 201;After lower mold 2 and upper mold 1 fasten, opening renovates 3, is formed to two arc-shaped depression portions by feed inlet 101 Cavity in quantitative liquid blank is added, then feed inlet 101 is sealed with renovating 3.
Driving motor is opened, driving motor drives turntable 15 to rotate, in 15 rotation process of turntable, the arc on turntable 15 Block 16 pushes the second push rod 13 to move up, and the second push rod 13 pushes to be moved upwards in cavity of the piston 14 in open tubular column 10, Also the water in open tubular column 10 is upward simultaneously, during the second push rod 13 moves up, the water in cavity is squeezed Into water injector 11, water is sprayed onto the surface of upper mold 1 and lower mold 2 by water injector 11, due to upper mold 1 and lower mold 2 surfaces have certain temperature, can accelerate the evaporation of water, and water absorbs upper mold 1 and lower 2 surface of mold during evaporation Heat, to accelerate the cooling and shaping of liquid blank to a certain extent.With being rotated further for turntable 15, the second push rod 13 Fall back to the bottom of arc block 16 under the gravity of itself, stop squeezing the water in cavity, sink 12 is to cavity at this time Middle supplement water, with the further rotation of turntable 15, arc block 16 drives next second push rod 13 to repeat above-mentioned be moved through Journey carries out spray cooling processing to upper mold 1 and lower 2 surface of mold, and the movement of the second push rod 13 is driven by arc fast period property, Uniform cooling processing is circumferentially carried out to upper mold 1 and lower mold 2 to realize, during turntable 15 rotates Rotating vane 17 is driven to rotate, rotating vane 17 is molded a upward air-flow during rotation, and the evaporation for accelerating water is inhaled Heat, while the high-temperature gas in cylinder 9 is also blowed into 9 outside of cylinder, accelerate the cooling of upper mold 1 and lower mold 2, liquid blank After cooling finishes, driving motor is closed.
Second lifting assembly drives lower mold 2 to move down, and sliding block 5 is drifted apart under the action of gag lever post 4 so that at Parts afterwards, which are gradually exposed, to be come, after parts side is detached from arc-shaped depression portion surface, band under the action of the first lifting assembly Dynamic first push rod 8 moves up, and the first push rod 8 passes through the upper surface of support plate 7, and the parts of 7 upper surface of support plate are jacked up, So that parts and the lower surface of support plate 7 are separated, operating personnel take the processing that parts after molding are once walked away; The action that lower mold 2 moves up is repeated, to carry out the forming work of parts.
Above-described is only the embodiment of the present invention, and the common sense such as well known specific technical solution were not made herein in scheme More descriptions.It should be pointed out that for those skilled in the art, under the premise of not departing from present invention knot technical solution, also Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification In the records such as specific implementation mode can be used for explaining the content of claim.

Claims (6)

  1. The mold 1. one kind can cool down, including upper mold, lower mold and cylinder, the upper mold is fastened and connected with lower mold, described Cylinder both ends are equipped with opening, and the upper mold is fixed in cylinder, it is characterised in that:The upper mold is equipped with charging Mouthful;The upper mold lower surface is equipped with holding tank, and the longitudinal section of the holding tank is trapezoidal;The holding tank lower surface is equipped with two Root gag lever post, the gag lever post are symmetricly set on the both sides of upper mold central axes, and the distance between gag lever post is by upper mold under The direction of mold gradually increases;There are two sliding block, the sliding block and receiving groove shape phases for the lower mold upper surface slide connection It adapts to, the sliding block is equipped with arc-shaped depression portion close to the side of lower mold central axes, and the lower mould upper surface is equipped with for placing The limiting groove of sliding block, the sliding block be equipped with for gag lever post by first through hole, the lower mold be equipped be used for gag lever post By the second through-hole, second through-hole is located at the lower section of sliding block;The lower mold is equipped with third through-hole, the third vertically The central axes of through-hole are overlapped with the central axes of lower mold, and the third through-hole upper end is fixed with support plate, and the support plate is slided Dynamic to be connected with the first push rod in third through-hole, first push rod lower end is connected with the first lifting assembly;The lower die Have lower end and is equipped with the second lifting assembly;The cylinder inboard wall is circumferentially equipped with several open tubular columns, the open tubular column upper end It is communicated with water injector, the open tubular column is connected with sink;The second push rod, second push rod are cased in the open tubular column lower end Upper end is equipped with piston, and piston is slidably connected in open tubular column, and the cylinder lower end is rotatably connected to turntable, and the turntable is equipped with Several arc blocks with the cooperation of the second push rod lower end, the turntable are equipped with several rotating vanes, and the turntable is connected with driving Motor;The turntable lower end is fixedly connected with supporting rack.
  2. 2. the mold according to claim 1 that cools down, it is characterised in that:The water injector includes nozzle, the nozzle Injection direction is towards the central axes of cylinder.
  3. 3. the mold according to claim 1 that cools down, it is characterised in that:The upper mold outer surface is hinged with buckling plate, Buckling plate is equipped with fourth hole, and lower mold is equipped with and the matched protrusion of fourth hole.
  4. 4. the mold according to claim 1 that cools down, it is characterised in that:The holding tank lower surface is equipped with for exhaust Fifth hole.
  5. 5. the mold according to claim 1 that cools down, it is characterised in that:It is hinged at the feed inlet for sealing charging Mouth is renovated.
  6. 6. the mold according to claim 1 that cools down, it is characterised in that:First lifting assembly, the second lifting assembly It is hydraulic telescopic rod.
CN201810403732.3A 2018-04-28 2018-04-28 One kind can cool down mold Pending CN108356227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810403732.3A CN108356227A (en) 2018-04-28 2018-04-28 One kind can cool down mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810403732.3A CN108356227A (en) 2018-04-28 2018-04-28 One kind can cool down mold

Publications (1)

Publication Number Publication Date
CN108356227A true CN108356227A (en) 2018-08-03

Family

ID=63009584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810403732.3A Pending CN108356227A (en) 2018-04-28 2018-04-28 One kind can cool down mold

Country Status (1)

Country Link
CN (1) CN108356227A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202387938U (en) * 2011-06-06 2012-08-22 牟维军 Die for secondary core pulling of inclined guide pillar and slide blocks
CN203155985U (en) * 2013-03-06 2013-08-28 宁波华朔模具机械有限公司 Die-casting die for automobile part
CN204724826U (en) * 2015-06-15 2015-10-28 宁波东浩铸业有限公司 A kind of mould for die casting full-sized car starter motor shell
CN205767092U (en) * 2016-05-27 2016-12-07 象山埃尔克森智能科技有限公司 The mould of a kind of conveniently moving produces chiller
CN206425423U (en) * 2017-02-13 2017-08-22 重庆市祥利莱科技有限公司 A kind of mould cooling device for processing
CN206732097U (en) * 2017-05-22 2017-12-12 天津高纳赛维科技有限公司 Steel equipment for cooling die
CN206869091U (en) * 2017-07-11 2018-01-12 象山维治模具有限公司 Equipment for cooling die
CN206898362U (en) * 2017-07-17 2018-01-19 新昌县羽林街道维新机械厂 A kind of Metallic Casting Die & Mold cooling device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202387938U (en) * 2011-06-06 2012-08-22 牟维军 Die for secondary core pulling of inclined guide pillar and slide blocks
CN203155985U (en) * 2013-03-06 2013-08-28 宁波华朔模具机械有限公司 Die-casting die for automobile part
CN204724826U (en) * 2015-06-15 2015-10-28 宁波东浩铸业有限公司 A kind of mould for die casting full-sized car starter motor shell
CN205767092U (en) * 2016-05-27 2016-12-07 象山埃尔克森智能科技有限公司 The mould of a kind of conveniently moving produces chiller
CN206425423U (en) * 2017-02-13 2017-08-22 重庆市祥利莱科技有限公司 A kind of mould cooling device for processing
CN206732097U (en) * 2017-05-22 2017-12-12 天津高纳赛维科技有限公司 Steel equipment for cooling die
CN206869091U (en) * 2017-07-11 2018-01-12 象山维治模具有限公司 Equipment for cooling die
CN206898362U (en) * 2017-07-17 2018-01-19 新昌县羽林街道维新机械厂 A kind of Metallic Casting Die & Mold cooling device

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Application publication date: 20180803