CN209174836U - A kind of molding die of metal heat sink - Google Patents

Abstract

The utility model relates to molding die technical fields, and disclose a kind of molding die of metal heat sink, including bottom plate, the groove that quantity is two is offered at the top of the bottom plate, top plate is fixedly installed at the top of the bottom plate, limit hole is offered at the top of the top plate, the inside of the limit hole is fixedly installed with the limit bolt that one end extends to inside grooves.The molding die of the metal heat sink, by the way that bottom plate is arranged, it places in the first placing groove that metal is opened up to pedestal, first placing groove offers radiating groove, effectively temperature can be made to spread into radiating groove, reduce the heat dissipation time of metal, improve the radiating efficiency of metal, top plate is set and bottom plate is closed, metal is between the first placing groove and the second placing groove, top plate offers cooling bath, metal is furthermore achieved to be put into molding die, the temperature of metal outer is spread into radiating groove and cooling bath, to improve radiating rate, achieve the purpose that good heat dissipation effect.

Description

A kind of molding die of metal heat sink

Technical field

The utility model relates to molding die technical field, specially a kind of molding die of metal heat sink.

Background technique

Molding die, also referred to as pattern, according in kind shape and structure in proportion made of mold, with compacting or pour Method makes tool of the material as certain shapes, and molding die can be divided into, injection forming mold, extrusion molding mould, hollow system Product blow molding mould, vacuum or compressed air molding mold, press-moulding die and die-casting forming die etc..

Metal heat sink molding die currently on the market in use, is typically put preliminary molding product Entering to inside and radiate, but existing conventional metals radiator forming die heat dissipation effect is poor, heat dissipation needs the time longer, Cause production effect to substantially reduce, therefore proposes a kind of molding die of metal heat sink to solve the problems, such as above-mentioned mentioned.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of molding die of metal heat sink, has heat dissipation The advantages that effect is good solves the problems, such as that heat dissipation effect is poor.

(2) technical solution

For the purpose for realizing above-mentioned good heat dissipation effect, the utility model is provided the following technical solutions: a kind of metal heat sink Molding die, including bottom plate offers the groove that quantity is two, the fixed peace in the top of the bottom plate at the top of the bottom plate Equipped with top plate, limit hole is offered at the top of the top plate, the inside of the limit hole is fixedly installed with one end and extends to groove Internal limit bolt offers quantity at the top of the top plate and is two and is located at the fixation hole of the opposite side of limit hole, institute It states and is fixedly installed with one end at the top of bottom plate across fixation hole and extends to the fixed link above top plate, the outside of the fixed link It is threaded with the nut being located above top plate, the bottom of the nut is fixedly connected with the pad connecting at the top of one end and top plate Piece offers the first placing groove positioned at groove opposite side, the bottom wall of inner cavity of first placing groove at the top of the bottom plate Radiating groove is offered, the bottom of the top plate offers the second placing groove positioned at limit hole opposite side, and described second places The inner cavity roof of slot offers cooling bath, and the right side opening of the bottom plate is equipped with one end and extends to the auxiliary on the right side of the first placing groove Hole.

Preferably, the groove and fixed link are distributed at the top of bottom plate in diagonally opposing corner, and spiral shell is offered at the top of fixed link Line.

Preferably, the quantity of the radiating groove is no less than six, and the aperture of radiating groove is not more than five millimeters.

Preferably, the cooling bath is in Z-shaped, and the aperture of cooling bath is not more than three millimeters.

Preferably, the quantity of first placing groove and the second placing groove is no less than four, and the first placing groove in etc. Range distribution is isodistantly spaced the bottom for being distributed in top plate in the top of bottom plate, the second placing groove.

Preferably, the bottom plate and top plate are rectangular, and the size of bottom plate and the size of top plate are equal, the pad Piece can be rubber.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of molding die of metal heat sink, has following beneficial Effect:

The molding die of the metal heat sink is placed in the first placing groove that metal is opened up to pedestal by setting bottom plate, First placing groove offers radiating groove, effectively temperature can be made to spread into radiating groove, reduces the heat dissipation time of metal, improves gold The radiating efficiency of category, setting top plate and bottom plate are closed, and between the first placing groove and the second placing groove, top plate offers metal Cooling bath is furthermore achieved metal and is put into molding die, and the temperature of metal outer is spread into radiating groove and cooling bath, To improve radiating rate, achieve the purpose that good heat dissipation effect, limit hole is set, is inserted into limit bolt to limit hole It limits when bottom plate and top plate are closed that protection left-right and front-back is mobile, nut is set, twisting nut is locked bar, and nut is connected with pad Piece, gasket can be rubber, rubber it is soft good, wear-resistant, long service life can effectively prevent nut from the shape of stripped thread occur Condition improves the quality of molding die, via hole is arranged, when metal has cooled down completely, movable top plate leaves bottom plate, if directly It connects and pours out metal metallic surface can be caused to damage, by via hole, can effectively make the metal inside the first placing groove It is slight to float, it can be realized and take out metal, further improve the practicability of molding die, the use for the person of being convenient to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model radiating groove top view；

Fig. 3 is the utility model top plate bottom view；

Fig. 4 is the utility model bottom plate side view.

In figure: 1 bottom plate, 2 grooves, 3 top plates, 4 limit holes, 5 limit bolts, 6 fixation holes, 7 fixed links, 8 nuts, 9 gaskets, 10 first placing grooves, 11 radiating grooves, 12 second placing grooves, 13 cooling baths, 14 via holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-4, a kind of molding die of metal heat sink, including bottom plate 1, the top of bottom plate 1 and offers quantity For two grooves 2, groove 2 and fixed link 7 are distributed at the top of bottom plate 1 in diagonally opposing corner, and the top of fixed link 7 offers spiral shell Line, the top of bottom plate 1 are fixedly installed with top plate 3, and bottom plate 1 is rectangular with top plate 3, and the ruler of the size of bottom plate 1 and top plate 3 Very little to be equal, gasket 9 can be rubber, and the top of top plate 3 offers limit hole 4, and the inside of limit hole 4 is fixedly installed with one end and prolongs The limit bolt 5 inside groove 2 is extended to, the top of top plate 3 offers quantity and is two and is located at consolidating for the opposite side of limit hole 4 Determine hole 6, the top of bottom plate 1 is fixedly installed with one end across fixation hole 6 and extends to the fixed link 7 of 3 top of top plate, fixed link 7 Outside screw be connected with the nut 8 above top plate 3, the bottom of nut 8 is fixedly connected at the top of one end and top plate 3 and connects Gasket 9, the top of bottom plate 1 offers the first placing groove 10 positioned at 2 opposite side of groove, and the first placing groove 10 and second is put The quantity for setting slot 12 is no less than four, and the first placing groove 10 is isodistantly spaced the top for being distributed in bottom plate 1, the second placing groove 12 It is isodistantly spaced the bottom for being distributed in top plate 3, the bottom wall of inner cavity of the first placing groove 10 offers radiating groove 11, the quantity of radiating groove 11 No less than six, and the aperture of radiating groove 11 is not more than five millimeters, the bottom of top plate 3 is offered positioned at 4 opposite side of limit hole The second placing groove 12, the inner cavity roof of the second placing groove 12 offers cooling bath 13, and cooling bath 13 is in Z-shaped, and cooling bath 13 aperture is not more than three millimeters, and the right side opening of bottom plate 1 is equipped with the via hole 14 that one end extends to 10 right side of the first placing groove, leads to Setting bottom plate 1 is crossed, is placed in the first placing groove 10 that metal is opened up to pedestal 1, the first placing groove 10 offers radiating groove 11, can It effectively spreads temperature into radiating groove 11, reduces the heat dissipation time of metal, improve the radiating efficiency of metal, top plate 3 is set It is closed with bottom plate 1, metal is between the first placing groove 10 and the second placing groove 12, and top plate 3 offers cooling bath 13, further It realizes metal to be put into molding die, the temperature of metal outer is spread into radiating groove 11 and cooling bath 13, to improve Radiating rate achievees the purpose that good heat dissipation effect, and limit hole 4 is arranged, and insertion limit bolt 5 arrives in limit hole 4, can limit bottom Protection left-right and front-back is mobile when plate 1 and top plate 3 are closed, and is arranged nut 8, and twisting nut 8 is locked bar 7, and nut 8 is connected with pad Piece 9, gasket 9 can be rubber, rubber it is soft good, wear-resistant, long service life can effectively prevent nut 8 from stripped thread occur Situation improves the quality of molding die, and via hole 14 is arranged, and when metal has cooled down completely, movable top plate 3 leaves bottom plate 1, If directly pouring out metal can cause to damage to metallic surface, by via hole 14, it can effectively make the first placing groove 10 Internal metal slightly floats, and can be realized and takes out metal, further improves the practicability of molding die, the person of being convenient to use Use.

In conclusion the molding die of the metal heat sink, by the way that bottom plate 1 is arranged, metal is opened up to pedestal 1 the is placed In one placing groove 10, the first placing groove 10 offers radiating groove 11, so that temperature is spread into radiating groove 11, reduces gold The heat dissipation time of category, improve the radiating efficiency of metal, setting top plate 3 and bottom plate 1 are closed, and metal is located at the first placing groove 10 and the Between two placing grooves 12, top plate 3 offers cooling bath 13, and metal is furthermore achieved and is put into molding die, metal outer Temperature spread into radiating groove 11 and cooling bath 13, to improve radiating rate, achieve the purpose that good heat dissipation effect, setting limit Position hole 4, insertion limit bolt 5 arrive in limit hole 4, and protection left-right and front-back is mobile when can limit bottom plate 1 and the closure of top plate 3, if Set nut 8, twisting nut 8 is locked bar 7, and nut 8 is connected with gasket 9, and gasket 9 can be rubber, rubber it is soft good, it is wear-resisting Damage, long service life can effectively prevent nut 8 stripped thread be in the presence of, improve the quality of molding die, and via hole is arranged 14, when metal has cooled down completely, movable top plate 3 leaves bottom plate 1, if directly pouring out metal can cause to damage to metallic surface Wound, by via hole 14, can effectively make the metal inside the first placing groove 10 slightly float, can be realized and take out metal, Further improve the practicability of molding die, the use for the person of being convenient to use.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of molding die of metal heat sink, including bottom plate (1), it is characterised in that: offered at the top of the bottom plate (1) Quantity is two grooves (2), is fixedly installed with top plate (3) at the top of the bottom plate (1), opens up at the top of the top plate (3) Having limit hole (4), the inside of the limit hole (4) is fixedly installed with one end and extends to the internal limit bolt (5) of groove (2), The fixation hole (6) that quantity is two and is located at limit hole (4) opposite side, the bottom plate are offered at the top of the top plate (3) (1) it is fixedly installed with one end at the top of across fixation hole (6) and extends to the fixed link (7) above top plate (3), the fixed link (7) outside screw is connected with the nut (8) above top plate (3), the bottom of the nut (8) be fixedly connected with one end with The gasket (9) connected at the top of top plate (3) is offered at the top of the bottom plate (1) and is placed positioned at the first of groove (2) opposite side The bottom wall of inner cavity of slot (10), first placing groove (10) offers radiating groove (11), and the bottom of the top plate (3) offers position Cooling bath is offered in the inner cavity roof of second placing groove (12) of limit hole (4) opposite side, second placing groove (12) (13), the right side opening of the bottom plate (1) is equipped with one end and extends to the via hole (14) on the right side of the first placing groove (10).

2. a kind of molding die of metal heat sink according to claim 1, it is characterised in that: the groove (2) and solid Fixed pole (7) is distributed at the top of bottom plate (1) in diagonally opposing corner, and offers screw thread at the top of fixed link (7).

3. a kind of molding die of metal heat sink according to claim 1, it is characterised in that: the radiating groove (11) Quantity is no less than six, and the aperture of radiating groove (11) is not more than five millimeters.

4. a kind of molding die of metal heat sink according to claim 1, it is characterised in that: the cooling bath (13) is in Z-shaped, and the aperture of cooling bath (13) is not more than three millimeters.

5. a kind of molding die of metal heat sink according to claim 1, it is characterised in that: first placing groove (10) and the quantity of the second placing groove (12) is no less than four, and the first placing groove (10) is isodistantly spaced and is distributed in bottom plate (1) Top, the second placing groove (12) is isodistantly spaced the bottom for being distributed in top plate (3).

6. a kind of molding die of metal heat sink according to claim 1, it is characterised in that: the bottom plate (1) and top Plate (3) is rectangular, and the size of bottom plate (1) and the size of top plate (3) are equal, and the gasket (9) can be rubber.