CN209061852U - A kind of closed extrusion die solving section underbraced - Google Patents

Abstract

The utility model discloses the closed extrusion dies that one kind can solve section underbraced, including lower template, circular groove is equidistantly offered in the middle part of the lower template outer surface, heat release hole is equidistantly offered in the middle part of the circular groove inner wall, the heat release hole center bottom offers heat dissipation channel, the heat dissipation channel center bottom is equipped with heat-conducting plate, circular groove top edge is equipped with gauze, the lower template top middle portion is equipped with cope plate, cope plate top two sides offer deflector hole, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through circular groove, heat release hole, heat dissipation channel, heat-conducting plate and gauze, fast cooling can be carried out to lower template, thereby reduce the standing time of lower template, accelerate the cooling velocity of lower template internal material, and the working efficiency of lower template can be increased, lower template is avoided to place Shi Zhanyong excessive space increases the speed of metal material moulding.

Description

A kind of closed extrusion die solving section underbraced

Technical field

The utility model relates to extrusion die technical fields, specially a kind of to solve the closed crowded of section underbraced Compression mould.

Background technique

Extrusion die is divided into divergent die and flat-die, and divergent die generally includes upper mold and the lower die that upper die tip is arranged in, on Mould and lower die cooperatively form die cavity, when manufacturing extrudate using hot extrusion technique, are placed in ingot casting in extrusion cylinder first, then Extrusion cylinder and mold are heated to jointly -- fixed temperature is plastically deformed ingot casting, and metal has certain stream at this time It moves property and resistance of deformation is smaller, the metal in extrusion cylinder can be pushed into die cavity using push rod under lesser pressure, make it Die cavity is carried out full of entire, finally it is squeezed, extrudate can be obtained after cooling；

But existing closed extrusion die radiating efficiency is undesirable, and then when closed extrusion die being caused to need long Between placement can just make the material of mould inside cooling, thereby reduce the service efficiency of closed extrusion die, further drop The low production efficiency of material.

Utility model content

The utility model provides a kind of technical solution, can effectively solve to propose still existing envelope in above-mentioned background technique Closed Extrusion mold radiating efficiency is undesirable, and then closed extrusion die is caused to need prolonged place that can just make in mold The material in portion is cooling, thereby reduces the service efficiency of closed extrusion die, further reduced the production efficiency of material Problem.

To achieve the above object, the utility model provides the following technical solutions: one kind can solve the envelope of section underbraced Closed Extrusion mold, including lower template, the lower template outer surface middle part equidistantly offer circular groove, the circular groove inner wall middle part Heat release hole is equidistantly offered, the heat release hole center bottom offers heat dissipation channel, the heat dissipation channel center bottom installation There is heat-conducting plate, circular groove top edge is equipped with gauze, and the lower template top middle portion is equipped with cope plate, the cope plate Top two sides offer deflector hole, and cope plate top front and back offers limit hole, the limit hole inner wall Middle part is equipped with limited post, and the lower template top middle portion offers circular hole, and circular hole top edge equidistantly offers limit Position slot, the limiting slot inner wall edge offer sliding slot, are equipped with sliding block, the sliding block top middle portion in the middle part of the sliding slot inner wall Extrusion die plate is installed, extrusion die plate top edge is equidistantly equipped with limit module.

Preferably, the internal diameter of the limit hole is equal to the outer diameter of limited post, and the limit outer surface of column edge is socketed with anti- Sheath.

Preferably, it is connected by screw between the gauze and lower template, the gauze and lower template junction are bonded with Protective film.

Preferably, cope plate bottom end edge is bonded with protection gasket, and protecting the material of gasket is rubber.

Preferably, double glass sides profile is installed in the middle part of the circular-hole internal-wall, is offered in the middle part of described double glass side's profiles one end Notch, the notch inner wall top are equipped with convex block, and convex block top edge is equipped with limited block, one end at the top of the convex block It is opened up at corresponding limited block bottom end position fluted.

Preferably, double glass side's profiles top side offers non-slip groove, and offers in the middle part of non-slip groove inner wall anti-skidding Line.

Preferably, pass through seccotine bonding connection between the limited block and convex block.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, by circular groove, heat release hole, heat dissipation channel, heat-conducting plate and gauze, fast cooling can be carried out to lower template, in turn The standing time for reducing lower template accelerates the cooling velocity of lower template internal material, and can increase the work of lower template Efficiency occupies excessive space when lower template being avoided to place, increase the speed of metal material moulding.

It 2, can be quick by limit hole, limiting slot, extrusion die plate, limited post, circular hole, sliding slot, sliding block and extrusion die plate Install to squeezing template and cope plate, reduce the splicing difficulty for squeezing template and cope plate, and by deflector hole, be convenient for Metal material enters inside lower template, prevents metal material from overflowing.

3, by double glass sides profile, convex block, groove and limited block, the support force of mold section can be increased, and then prevent Shape after mold extrusion forming is inconsistent, and leads to occur needing the phenomenon that being processed again, and then saved and be produced into This, solves the problems, such as closed mould section underbraced.

Detailed description of the invention

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

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the mounting structure schematic diagram of the utility model cope plate；

Fig. 3 is the schematic diagram of internal structure of the utility model lower template；

Fig. 4 is the schematic diagram of internal structure of the double glass side's profiles of the utility model；

Fig. 5 is the mounting structure schematic diagram of the double glass side's profiles of the utility model；

Figure label: 1, lower template；2, circular groove；3, heat release hole；4, heat dissipation channel；5, heat-conducting plate；6, cope plate；7, water conservancy diversion Hole；8, limit hole；9, limiting slot；10, extrusion die plate；11, limited post；12, circular hole；13, gauze；14, module is limited；15, double Glass side's profile；16, sliding block；17, notch；18, convex block；19, groove；20, limited block；21, sliding slot.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, and one kind can solve section underbraced Closed extrusion die, including lower template 1 equidistantly offers circular groove 2 in the middle part of 1 outer surface of lower template, in the middle part of 2 inner wall of circular groove Heat release hole 3 is equidistantly offered, 3 center bottom of heat release hole offers heat dissipation channel 4, and 4 center bottom of heat dissipation channel, which is equipped with, to be led Hot plate 5,2 top edge of circular groove are equipped with gauze 13, are connected by screw between gauze 13 and lower template 1, gauze 13 and lower die 1 junction of plate is bonded with protective film, and make to connect between gauze 13 and lower template 1 more consolidates, and prevents gauze 13 and lower template 1 Between the phenomenon that falling off, and dismantled convenient for gauze 13, reduce the replacement difficulty of gauze 13,1 top middle portion of lower template Cope plate 6 is installed, 6 bottom end edge of cope plate is bonded with protection gasket, and protecting the material of gasket is rubber, can be to upper mold Plate 6 is limited, and can prevent cope plate 6 and 1 junction of lower template there is a phenomenon where breakage.

6 top two sides of cope plate offer deflector hole 7, and 6 top front and back of cope plate offers limit hole 8, The internal diameter of limit hole 8 is equal to the outer diameter of limited post 11, and 11 outer surface edge of limited post is socketed with protective jacket, can be to cope plate 6 It is limited, and the installation difficulty of cope plate 6, peace in the middle part of 8 inner wall of limit hole can be reduced convenient for installing to cope plate 6 Equipped with limited post 11,1 top middle portion of lower template offers circular hole 12, and 12 top edge of circular hole equidistantly offers limiting slot 9, limit Position 9 inner wall edge of slot offers sliding slot 21, is equipped with sliding block 16 in the middle part of 21 inner wall of sliding slot, 16 top middle portion of sliding block is equipped with extruding Template 10,10 top edge of extrusion die plate are equidistantly equipped with limit module 14.

Double glass sides profile 15 is installed in the middle part of 12 inner wall of circular hole, double 15 top sides of glass side's profile offer non-slip groove, and Anti-skid chequer is offered in the middle part of non-slip groove inner wall, the stability between double glass sides profile 15 and lower template 1 can be increased, prevents double glass The phenomenon that square profile 15 is displaced inside lower template 1, offers notch 17 in the middle part of double 15 one end of glass side's profile, in notch 17 Convex block 18 is installed at the top of wall, 18 top edge of convex block is equipped with limited block 20, passes through strength between limited block 20 and convex block 18 Gluing knot connection, make to connect between limited block 20 and convex block 18 more consolidates, and prevents from occurring between limited block 20 and convex block 18 The phenomenon that falling off, 18 top one end of convex block correspond to and open up fluted 19 at 20 bottom end position of limited block.

The working principle and process for using of the utility model: one kind can solve the closed extrusion die of section underbraced In actual use, the sliding block 16 in the middle part of 10 back side of extrusion die plate is put into circular hole 12 along the sliding slot 21 of lower template 1 Double glass side's profiles 15 are then put into inside circular hole 12 by inside, are limited by limiting module 14 to double glass side's profiles 15, Preventing the position of double glass sides profile 15, there is a phenomenon where movements, and metal material is then injected into double glass sides inside circular hole 12 Inside profile 15, the limit hole 8 of cope plate 6 is directed at limited post 11, is pressed down against cope plate 6, and cope plate 6 is in the mistake of extruding Cheng Zhong is entered inside limiting slot 9 along limited post 11, and then makes to be in good sealed environment inside lower template 1, and metal When material forms inside template, the support force of mold section is increased by limited block 20 and convex block 18, and then prevent mold from squeezing Shape after molded is inconsistent, and results in the need for being processed again, and then saved production cost, solves closed mould The problem of section underbraced, and the metal material inside lower template 1 and cope plate 6 is when placing, heat-conducting plate 5 is by metal material Temperature outside material is imported into inside heat dissipation channel 4, is dispersed into the external world by heat release hole 3, and then can carry out to metal material Fast cooling reduces the time of metal material placement, and by gauze 13, prevents extraneous dust and water stain enters heat dissipation It inside hole 3, and then ensure that the cleaning inside heat release hole 3, further ensure the normal use of heat release hole 3.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (7)

1. one kind can solve the closed extrusion die of section underbraced, including lower template (1), it is characterised in that: under described It is equidistantly offered circular groove (2) in the middle part of template (1) outer surface, equidistantly offers heat release hole in the middle part of circular groove (2) inner wall (3), heat release hole (3) center bottom offers heat dissipation channel (4), and heat dissipation channel (4) center bottom is equipped with thermally conductive Plate (5), circular groove (2) top edge are equipped with gauze (13), and lower template (1) top middle portion is equipped with cope plate (6), Cope plate (6) the top two sides offer deflector hole (7), and cope plate (6) top front and back opens up limited Position hole (8), limit hole (8) the inner wall middle part are equipped with limited post (11), and lower template (1) top middle portion offers circular hole (12), circular hole (12) top edge equidistantly offers limiting slot (9), and limiting slot (9) the inner wall edge offers cunning Slot (21), sliding slot (21) the inner wall middle part are equipped with sliding block (16), and sliding block (16) top middle portion is equipped with extrusion die plate (10), extrusion die plate (10) top edge is equidistantly equipped with limit module (14).

2. the closed extrusion die that one kind according to claim 1 can solve section underbraced, which is characterized in that institute The internal diameter for stating limit hole (8) is equal to the outer diameter of limited post (11), and limited post (11) outer surface edge is socketed with protective jacket.

3. the closed extrusion die that one kind according to claim 1 can solve section underbraced, which is characterized in that institute It states and is connected by screw between gauze (13) and lower template (1), the gauze (13) and lower template (1) junction are bonded with protection Film.

4. the closed extrusion die that one kind according to claim 1 can solve section underbraced, which is characterized in that institute It states cope plate (6) bottom end edge and is bonded with protection gasket, and protecting the material of gasket is rubber.

5. the closed extrusion die that one kind according to claim 1 can solve section underbraced, which is characterized in that institute It states and double glass side's profiles (15) is installed in the middle part of circular hole (12) inner wall, offer notch in the middle part of described double glass side's profile (15) one end (17), it being equipped with convex block (18) at the top of notch (17) inner wall, convex block (18) top edge is equipped with limited block (20), One end, which corresponds to, at the top of the convex block (18) opens up fluted (19) at limited block (20) bottom end position.

6. the closed extrusion die that one kind according to claim 5 can solve section underbraced, which is characterized in that institute It states double glass side profile (15) top sides and offers non-slip groove, and offer anti-skid chequer in the middle part of non-slip groove inner wall.

7. the closed extrusion die that one kind according to claim 5 can solve section underbraced, which is characterized in that institute It states between limited block (20) and convex block (18) through seccotine bonding connection.