CN209491301U - Aluminum alloy T type joint casts mold core - Google Patents
Aluminum alloy T type joint casts mold core Download PDFInfo
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- CN209491301U CN209491301U CN201920153611.8U CN201920153611U CN209491301U CN 209491301 U CN209491301 U CN 209491301U CN 201920153611 U CN201920153611 U CN 201920153611U CN 209491301 U CN209491301 U CN 209491301U
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Abstract
The utility model provides a kind of aluminum alloy T type joint casting mold core, and the mold core includes the first side form, the second side form, mould core portion, and first side form is symmetrically connect with mould core portion two sides, and second side form is symmetrically set in mold core two sides；The mould core portion includes ontology, and the ontology two sides are symmetrically arranged with first connecting portion, and the other two sides of the ontology are symmetrically arranged with the first joint face；The side of first side form is equipped with link slot, and the first connecting portion and link slot are cooperatively connected；Second side form is equipped with the second joint face, and first joint face and the second joint face are cooperatively connected.The utility model replaces traditional sand core casting technique with metal casting mold core, improves production efficiency, reduces production cost, hence it is evident that reduces the harm that production process generates environment.
Description
Technical field
The utility model belongs to metal connecting piece casting mould technical field, and in particular to one kind is applied to architectural engineering foot
The aluminum alloy T type joint of hand cradle connection casts mold core.
Background technique
Aluminum alloy T type joint has specific strength high as T-type connector, and light-weighted advantage is widely used, for example is answered
Connection etc. for architectural engineering scaffold.Aluminum alloy T type joint is usually produced by gravity casting as structural member, gravitational casting
Refer to that molten metal injects the technique of casting mold under terrestrial gravitation effect.T connector hollow part is cast because there is internal clamping function
Shape, therefore sand core need to be used to be produced as mold.The main component of sandy plain material is resin, can be generated greatly in feedstock processing process
Dust is measured, the organic matters such as resin component can decompose in sand core moulding, coremaking, casting process, and the solvent of use can volatilize
The exhaust gas being harmful to the human body out, the acid-base material in preparation process, which is dissolved in water, to be difficult to handle, and is unfavorable for green production, simultaneously
Handle bad can also bring serious pollution to environment.Moreover, traditional sand core, as casting mold core, meeting is because prepare sand core entirety
The tightness degree of structure influences the quality of casting, influences to cast surface layer fine grained region thickness and its uniformity at clamping, be easy to produce
Stomata needs to carry out repair welding.
Importantly, the means of production such as production core mold needs cost a large amount of artificial, water, electricity, but a sand
Core mold can only produce an aluminum alloy T type joint, and one connector needs of every production are artificial die-filling primary, and the aluminium produced
Alloy T connector also clears up internal sand core, is inconvenient；The processing of waste material sand after disposable simultaneously also increases
The cost of production is added.
Utility model content
In view of this, the present invention provides a kind of aluminum alloy T type joints to cast mold core, and the utility model uses metal material
Material preparation, repeats and is recycled, and can be installed by connecting machinery, and guarantee the stability of production；It is practical new by this
Pattern tool is produced, and can greatly improve production efficiency, and can protect into the quality for producing product；This is practical new simultaneously
Pattern tool will not generate raw material, reagent, the waste of pollution environment instead of core mold in the prior art, reach green
The requirement of production is the environmental-friendly and economical and practical production tooling of cast aluminium alloy gold components.
The technical solution of the utility model are as follows: aluminum alloy T type joint casts mold core, which is characterized in that the mold core includes
First side form, the second side form, mould core portion, first side form are symmetrically connect with mould core portion two sides, and second side form is symmetrically set
In mold core two sides；The mould core portion includes ontology, and the ontology two sides are symmetrically arranged with first connecting portion, and other the two of the ontology
Side is symmetrically arranged with the first joint face；The side of first side form is equipped with link slot, and the first connecting portion and link slot cooperate
Connection；Second side form is equipped with the second joint face, and first joint face and the second joint face are cooperatively connected.
Particularly, the side of the first side form setting link slot is smooth inclined-plane, is connected with the body fits of mould core portion
It connects.
In the utility model, each two component of first side form, the second side form symmetrically surrounds mould core portion setting, can avoid interior
The demoulding fastening effect of portion's clamping shape, allows monoblock cast mold core energy relative motion, to facilitate the mould core portion for taking out casting mold core.
Further, first side form, the second side form, mould core portion are cooperatively connected, and can enclose the casting die of cylindrical type
Core.Particularly, first side form, the second side form, mould core portion are made using metal material, it is preferred that the aluminum alloy T type connects
Head casting mold core is that carbon constructional quality steel casts mold core.It is arranged by this, cooling effect can be effectively improved, improves internal card
Tight place's casting surface layer fine grained region thickness and its uniformity, improve product reliability.
Further, the lower end of the first connecting portion is equipped with semicircle taper hole.The depth of the semicircle taper hole is no more than institute
The 1/4-1/2 for stating first connecting portion horizontal length is arranged by this, can either guarantee the aluminum alloy T type joint in casting process
Inside will not generate stomata, while also guarantee the overall mechanical properties and stability of casting mold core；Simultaneously to avoid casting process
The connecting rod of middle Casting Equipment encounters the component of mould core portion in relative motion.Preferably, the depth of the semicircle taper hole is 5-
20mm。
Further, the horizontal cross-section of the first connecting portion is trapezoidal, and the link slot is dovetail groove；Described first connects
Junction is smooth inclined-plane, and second joint face is smooth inclined-plane.It is arranged by this, it can be achieved that being fitted and connected, so that interior
Portion's clamping shape is easier to match, and guarantees the stability of casting process, improves and casts surface layer fine grained region thickness at internal clamping.
Further, it is fixedly connected with second connecting portion below the ontology, is symmetrically set below the second connecting portion
There is the first threaded hole.
Further, the ontology is halfpace type ontology or solid rectangle ontology, is arranged by this, can be distinguished for mould core portion
Basic guarantee is provided with the connective stability of the first side form, the second side form.Preferably, the ontology is halfpace type ontology, can be with
So that being easier to relative motion between the first side form, the second side form and mould core portion.
Further, first connecting portion is symmetrically arranged on the outside of first side form.
Further, the first connecting portion is halfpace portion, and the side in the halfpace portion is arcwall face.
Further, second connecting portion is symmetrically arranged on the outside of second side form.
Further, the second connecting portion is arcuate projections.
In the utility model, the first connecting portion is correspondingly arranged with the side internal screw thread inside aluminum alloy T type joint, institute
Second connecting portion is stated to be correspondingly arranged with the other side internal screw thread inside aluminum alloy T type joint, it is prominent with second by first connecting portion
The mating reaction in the portion of rising, can form the thread fixing structure inside aluminum alloy T type joint in casting process.In casting process
In, the application mold core is used for the machine-shaping in longitudinally connected portion.
Further, the first threaded hole of the second connecting portion below the ontology can be logical with the processing plane of Casting Equipment
The bolt etc. for crossing the prior art is fixedly connected, and mould core portion is fixed；First side form bottom is equipped with the second threaded hole, with casting
The connecting rod of Casting Equipment is cooperatively connected in the process, and the lower section of the second side form and the connecting rod secure fit of Casting Equipment connect,
Realize the relative motion and mating connection of the first joint face, the second joint face and mould core portion.
Further, the top of first side form is equipped with the first arcuate projections, and second side form top is equipped with the
Two arcuate projections, the link slot run through the side of first arcuate projections, first arcuate projections, the second arc
Shape protrusion is cooperatively connected with mould core portion respectively, forms stable closing structure.
Further, second arcuate projections are fixedly connected with guide rod, and the effect of the guide rod is so that being processed into
The T connector product of type can take out along guide rod, avoid since clamping shakiness makes product slide damage during taking out, but also
Clamping is more convenient.
In the utility model, the mould core portion is slidably connected with the first side form by the way that link slot is opposite, the second side form
Realize that face is fitted and connected with mould core portion, the first side form respectively.
The utility model has the beneficial effects that:
1, the sand core that the utility model is used instead of conventional cast saves the use of sand core production, reduces environmental pollution.
2, the link for reducing intermediate production sand core, reduces means of production consumption, reduces production cost.
3, the processing links after casting are reduced, the defect generated in sand core production by sand core problem is reduced, it is difficult to reduce production
Degree.
4, casting surface layer fine grained region at internal clamping can be improved in the utility model mold core good cooling results in casting process
Thickness and its uniformity improve product reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model structure；
Fig. 3 is the elevational schematic view of the utility model structure；
Fig. 4 is the structural schematic diagram of the first side form of the utility model；
Fig. 5 is the structural schematic diagram of the first side form of the utility model；
Fig. 6 is the structural schematic diagram of the second side form of the utility model；
Fig. 7 is the structural schematic diagram of the second side form of the utility model；
Fig. 8 is the structural schematic diagram of the utility model mould core portion；
Fig. 9 is the structural schematic diagram of the utility model mould core portion；
Figure 10 is the partial structural diagram of the utility model；
Figure 11 is the structural schematic diagram that the utility model produces aluminum alloy T type joint；
Figure 12 is the structural schematic diagram that the utility model produces aluminum alloy T type joint；
Figure 13 is the elevational schematic view of 3 structure of the utility model embodiment；
Figure 14 is the structural schematic diagram of the utility model one of which embodiment；
Figure 15 is the structural schematic diagram of the connecting rod mating connection of the utility model one of which embodiment and Casting Equipment.
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.
Embodiment 1
The present embodiment provides a kind of aluminum alloy T type joints to cast mold core, which is characterized in that the mold core includes the first side form
1, the second side form 2, mould core portion 3, first side form are symmetrically connect with mould core portion two sides, and second side form is symmetrically set in mold core
Two sides；The mould core portion includes ontology 31, and the ontology two sides are symmetrically arranged with first connecting portion 32, the other two sides of the ontology
It is symmetrically arranged with the first joint face 311；The side of first side form is equipped with link slot 11, and the first connecting portion is matched with link slot
Close connection；Second side form is equipped with the second joint face 21, and first joint face and the second joint face are cooperatively connected.
Particularly, the side of the first side form setting link slot is smooth inclined-plane, is connected with the body fits of mould core portion
It connects；It is cooperatively connected between first side form and the second side form by plane.
In the present embodiment, each two component of first side form, the second side form symmetrically surrounds mould core portion setting, can avoid internal
The demoulding fastening effect of clamping shape, allows monoblock cast mold core energy relative motion, to facilitate the mould core portion for taking out casting mold core.
Further, first side form, the second side form, mould core portion are cooperatively connected, and can enclose the casting die of cylindrical type
Core.Particularly, first side form, the second side form, mould core portion are made using metal material, it is preferred that the aluminum alloy T type connects
Head casting mold core is that carbon constructional quality steel casts mold core.It is arranged by this, cooling effect can be effectively improved, improves internal card
Tight place's casting surface layer fine grained region thickness and its uniformity, improve product reliability.
Further, the lower end of the first connecting portion is equipped with semicircle taper hole 321.The depth of the semicircle taper hole is no more than
The 1/4-1/2 of the first connecting portion horizontal length is arranged by this, can either guarantee that aluminum alloy T type connects in casting process
Head is internal will not to generate stomata, while also guaranteeing the overall mechanical properties and stability of casting mold core；Simultaneously to avoid casting
The connecting rod of Casting Equipment encounters the component of mould core portion in relative motion in journey.Preferably, the depth of the semicircle taper hole is
5-20mm。
Further, the horizontal cross-section of the first connecting portion is trapezoidal, and the link slot is dovetail groove；Described first connects
Junction is smooth inclined-plane, and second joint face is smooth inclined-plane.By this setting, it can be achieved that the casting of internal clamping shape
It makes, guarantees the stability of casting process, improve and cast surface layer fine grained region thickness at internal clamping.
Further, second connecting portion 33 is fixedly connected with below the ontology, the second connecting portion lower section is symmetrical
Equipped with the first threaded hole 331.
Further, the ontology 31 be halfpace type ontology, by this be arranged, can for mould core portion respectively with the first side form,
The connective stability of second side form provides basic guarantee.
Further, first connecting portion 12 is symmetrically arranged on the outside of first side form.
Further, the first connecting portion is halfpace portion, and the side in the halfpace portion is arcwall face.
Further, second connecting portion 22 is symmetrically arranged on the outside of second side form.
Further, the second connecting portion is arcuate projections.
In the present embodiment, the first connecting portion is correspondingly arranged with the side internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the other side internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and the second protrusion
The mating reaction in portion can form the thread fixing structure inside aluminum alloy T type joint in casting process.
Further, 1 bottom of the first side form is equipped with the second threaded hole 13, the connection with Casting Equipment in casting process
Bar is cooperatively connected, and the lower section of the second side form and the connecting rod secure fit of Casting Equipment connect, and realizes that the first joint face, second connect
The relative motion and mating connection of junction and mould core portion.
Further, the top of first side form is equipped with the first arcuate projections 14, and second side form top is equipped with
Second arcuate projections 23, the link slot 11 run through first arcuate projections side, first arcuate projections,
Second arcuate projections are cooperatively connected with mould core portion respectively, form stable closing structure.
In the present embodiment, the mould core portion is slidably connected with the first side form by the way that link slot is opposite, the second side form point
Do not realize that face is fitted and connected with mould core portion, the first side form.
The present embodiment provides a kind of aluminum alloy T type joint 4, the aluminum alloy T type joint includes lateral connection portion 41 and indulges
To interconnecting piece 42, threaded portion 43 is equipped in the longitudinally connected portion, the threaded portion includes symmetrically arranged first internal screw thread 431
With the second internal screw thread 432.
In the present embodiment, the first connecting portion is correspondingly arranged with the first internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the second internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and second connecting portion
Mating reaction, the thread fixing structure inside aluminum alloy T type joint can be formed in casting process.
Embodiment 2
The present embodiment provides a kind of aluminum alloy T type joints to cast mold core, which is characterized in that the mold core includes the first side form
1, the second side form 2, mould core portion 3, first side form are symmetrically connect with mould core portion two sides, and second side form is symmetrically set in mold core
Two sides；The mould core portion includes ontology 31, and the ontology two sides are symmetrically arranged with first connecting portion 32, the other two sides of the ontology
It is symmetrically arranged with the first joint face 311；The side of first side form is equipped with link slot 11, and the first connecting portion is matched with link slot
Close connection；Second side form is equipped with the second joint face 21, and first joint face and the second joint face are cooperatively connected.
Particularly, the side of the first side form setting link slot is plane, is connect with the body fits of mould core portion；It is described
It is cooperatively connected between first side form and the second side form by plane.
In the present embodiment, first side form, the second side form, mould core portion are cooperatively connected, and can enclose the casting of cylindrical type
Mold core.The aluminum alloy T type joint casting mold core is that carbon constructional quality steel casts mold core.It is arranged by this, can be effectively changed
Kind cooling effect improves and casts surface layer fine grained region thickness and its uniformity at internal clamping, improves product reliability.
Further, the lower end of the first connecting portion is equipped with semicircle taper hole 321.The depth of the semicircle taper hole is no more than
The 1/4-1/2 of the first connecting portion horizontal length.
Preferably, the depth of the semicircle taper hole is 5-20mm.
First joint face is horizontal plane, and second joint face is horizontal plane.It is arranged by this, it can be achieved that interior
The casting of portion's clamping shape guarantees the stability of casting process, improves and casts surface layer fine grained region thickness at internal clamping.
Further, second connecting portion 33 is fixedly connected with below the ontology, the second connecting portion lower section is symmetrical
Equipped with the first threaded hole 331.
Further, the ontology 31 is rectangular body, is arranged by this, can for mould core portion respectively with the first side form, the
The connective stability of two side forms provides basic guarantee.
Further, first connecting portion 12 is symmetrically arranged on the outside of first side form.
Further, the first connecting portion is halfpace portion, and the side in the halfpace portion is arcwall face.
Further, second connecting portion 22 is symmetrically arranged on the outside of second side form.
Further, the second connecting portion is arcuate projections.
In the present embodiment, the first connecting portion is correspondingly arranged with the side internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the other side internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and the second protrusion
The mating reaction in portion can form the thread fixing structure inside aluminum alloy T type joint in casting process.
Further, 1 bottom of the first side form is equipped with the second threaded hole 13, the connection with Casting Equipment in casting process
Bar is cooperatively connected, and the lower section of the second side form and the connecting rod secure fit of Casting Equipment connect, and realizes that the first joint face, second connect
The relative motion and mating connection of junction and mould core portion.
Further, the top of first side form is equipped with the first arcuate projections 14, and second side form top is equipped with
Second arcuate projections 23, the link slot 11 run through first arcuate projections side, first arcuate projections,
Second arcuate projections are cooperatively connected with mould core portion respectively, form stable closing structure.
In the present embodiment, the mould core portion is slidably connected with the first side form by the way that link slot is opposite, the second side form point
Do not realize that face is fitted and connected with mould core portion, the first side form.
The present embodiment provides a kind of aluminum alloy T type joint 4, the aluminum alloy T type joint includes lateral connection portion 41 and indulges
To interconnecting piece 42, threaded portion 43 is equipped in the longitudinally connected portion, the threaded portion includes symmetrically arranged first internal screw thread 431
With the second internal screw thread 432.
In the present embodiment, the first connecting portion is correspondingly arranged with the first internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the second internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and second connecting portion
Mating reaction, the thread fixing structure inside aluminum alloy T type joint can be formed in casting process.
Embodiment 3
The present embodiment provides a kind of aluminum alloy T type joints to cast mold core, which is characterized in that the mold core includes the first side form
1, the second side form 2, mould core portion 3, first side form are symmetrically connect with mould core portion two sides, and second side form is symmetrically set in mold core
Two sides；The mould core portion includes ontology 31, and the ontology two sides are symmetrically arranged with first connecting portion 32, the other two sides of the ontology
It is symmetrically arranged with the first joint face 311；The side of first side form is equipped with link slot 11, and the first connecting portion is matched with link slot
Close connection；Second side form is equipped with the second joint face 21, and first joint face and the second joint face are cooperatively connected.
Particularly, the side of the first side form setting link slot is plane, is connect with the body fits of mould core portion；It is described
It is cooperatively connected between first side form and the second side form by plane.
In the present embodiment, first side form, the second side form, mould core portion are cooperatively connected, and can enclose the casting of cylindrical type
Mold core.The aluminum alloy T type joint casting mold core is that carbon constructional quality steel casts mold core.It is arranged by this, can be effectively changed
Kind cooling effect improves and casts surface layer fine grained region thickness and its uniformity at internal clamping, improves product reliability.
Further, the lower end of the first connecting portion is equipped with semicircle taper hole 321.The depth of the semicircle taper hole is no more than
The 1/4-1/2 of the first connecting portion horizontal length.
Preferably, the depth of the semicircle taper hole is 5-20mm.
First joint face is arcwall face, and second joint face is the plane equipped with arc groove 211.It is set by this
The casting, it can be achieved that internal clamping shape is set, guarantees the stability of casting process, improves and casts surface layer fine grained region at internal clamping
Thickness.
Further, second connecting portion 33 is fixedly connected with below the ontology, the second connecting portion lower section is symmetrical
Equipped with the first threaded hole 331.
Further, the ontology 31 is rectangular body, is arranged by this, can for mould core portion respectively with the first side form, the
The connective stability of two side forms provides basic guarantee.
Further, first connecting portion 12 is symmetrically arranged on the outside of first side form.
Further, the first connecting portion is halfpace portion, and the side in the halfpace portion is arcwall face.
Further, second connecting portion 22 is symmetrically arranged on the outside of second side form.
Further, the second connecting portion is arcuate projections.
In the present embodiment, the first connecting portion is correspondingly arranged with the side internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the other side internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and the second protrusion
The mating reaction in portion can form the thread fixing structure inside aluminum alloy T type joint in casting process.
Further, 1 bottom of the first side form is equipped with the second threaded hole 13, the connection with Casting Equipment in casting process
Bar is cooperatively connected, and the lower section of the second side form and the connecting rod secure fit of Casting Equipment connect, and realizes that the first joint face, second connect
The relative motion and mating connection of junction and mould core portion.
Further, the top of first side form is equipped with the first arcuate projections 14, and second side form top is equipped with
Second arcuate projections 23, the link slot 11 run through first arcuate projections side, first arcuate projections,
Second arcuate projections are cooperatively connected with mould core portion respectively, form stable closing structure.
In the present embodiment, the mould core portion is slidably connected with the first side form by the way that link slot is opposite, the second side form point
Do not realize that face is fitted and connected with mould core portion, the first side form.
The present embodiment provides a kind of aluminum alloy T type joint 4, the aluminum alloy T type joint includes lateral connection portion 41 and indulges
To interconnecting piece 42, threaded portion 43 is equipped in the longitudinally connected portion, the threaded portion includes symmetrically arranged first internal screw thread 431
With the second internal screw thread 432.
In the present embodiment, the first connecting portion is correspondingly arranged with the first internal screw thread inside aluminum alloy T type joint, described
Second connecting portion is correspondingly arranged with the second internal screw thread inside aluminum alloy T type joint, passes through first connecting portion and second connecting portion
Mating reaction, the thread fixing structure inside aluminum alloy T type joint can be formed in casting process.
Embodiment 4
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 1 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/4 of flat length, the depth of the semicircle taper hole are 5mm.
Embodiment 5
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 1 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/2 of flat length, the depth of the semicircle taper hole are 20mm.
Embodiment 6
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 1 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/3 of flat length, the depth of the semicircle taper hole are 10mm.
Embodiment 7
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 1 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 2/5 of flat length, the depth of the semicircle taper hole are 12mm.
Embodiment 8
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 1 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 3/7 of flat length, the depth of the semicircle taper hole are 15mm.
Embodiment 9
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 2 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/4 of flat length, the depth of the semicircle taper hole are 5mm.
Embodiment 10
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 2 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/2 of flat length, the depth of the semicircle taper hole are 20mm.
Embodiment 11
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 2 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/3 of flat length, the depth of the semicircle taper hole are 10mm.
Embodiment 12
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 2 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 2/5 of flat length, the depth of the semicircle taper hole are 12mm.
Embodiment 13
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 2 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 3/7 of flat length, the depth of the semicircle taper hole are 15mm.
Embodiment 14
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 3 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/4 of flat length, the depth of the semicircle taper hole are 5mm.
Embodiment 15
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 3 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/2 of flat length, the depth of the semicircle taper hole are 20mm.
Embodiment 16
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 3 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 1/3 of flat length, the depth of the semicircle taper hole are 10mm.
Embodiment 17
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 3 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 2/5 of flat length, the depth of the semicircle taper hole are 12mm.
Embodiment 18
The present embodiment provides a kind of structures and the consistent aluminum alloy T type joint of embodiment 3 to cast mold core, the difference is that
The lower end of the first connecting portion is equipped with semicircle taper hole 321, and the depth of the semicircle taper hole is no more than the first connecting portion water
The 3/7 of flat length, the depth of the semicircle taper hole are 15mm.
Embodiment 19
A kind of structure is provided in the present embodiment and the consistent aluminum alloy T type joint of embodiment 1 casts mold core, it is different
It is that second arcuate projections 23 are fixedly connected with guide rod 24, the effect of the guide rod is the T connector so that machine-shaping
Product can take out along guide rod, avoid since clamping shakiness makes product slide damage during taking out, but also clamping is more just
Benefit.
Embodiment 20
A kind of structure is provided in the present embodiment and the consistent aluminum alloy T type joint of embodiment 2 casts mold core, it is different
It is that second arcuate projections 23 are fixedly connected with guide rod 24, the effect of the guide rod is the T connector so that machine-shaping
Product can take out along guide rod, avoid since clamping shakiness makes product slide damage during taking out, but also clamping is more just
Benefit.
Embodiment 21
A kind of structure is provided in the present embodiment and the consistent aluminum alloy T type joint of embodiment 3 casts mold core, it is different
It is that second arcuate projections 23 are fixedly connected with guide rod 24, the effect of the guide rod is the T connector so that machine-shaping
Product can take out along guide rod, avoid since clamping shakiness makes product slide damage during taking out, but also clamping is more just
Benefit.
Embodiment 22
A kind of structure is provided in the present embodiment and the consistent aluminum alloy T type joint of embodiment 1 casts mold core, it is different
It is that second arcuate projections 23 are fixedly connected with guide rod 24, the effect of the guide rod is the T connector so that machine-shaping
Product can take out along guide rod, avoid since clamping shakiness makes product slide damage during taking out, but also clamping is more just
Benefit.First side form, 1 bottom is equipped with the second threaded hole 13, is cooperatively connected with the connecting rod 5 of Casting Equipment in casting process, the
The lower section of two side forms and 5 secure fit of connecting rod of Casting Equipment connect, and realize the first joint face, the second joint face and mould core portion
Relative motion and mating connection.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.It is noted that the technical characteristic being not described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (10)
1. aluminum alloy T type joint casts mold core, which is characterized in that the mold core includes the first side form, the second side form, mould core portion,
First side form is symmetrically connect with mould core portion two sides, and second side form is symmetrically set in mold core two sides；The mould core portion includes
Ontology, the ontology two sides are symmetrically arranged with first connecting portion, and the other two sides of the ontology are symmetrically arranged with the first joint face；It is described
The side of first side form is equipped with link slot, and the first connecting portion and link slot are cooperatively connected；Second side form is equipped with second
Joint face, first joint face and the second joint face are cooperatively connected.
2. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that under the first connecting portion
End is equipped with semicircle taper hole.
3. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that the lower section of the ontology is fixed
It is connected with second connecting portion, is symmetrically arranged with the first threaded hole below the second connecting portion.
4. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that the ontology is halfpace type sheet
Body or solid rectangle ontology.
5. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that the outside of first side form
It is symmetrically arranged with first connecting portion.
6. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that the top of first side form
Equipped with the first arcuate projections, the link slot runs through the side of first arcuate projections.
7. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that the outside of second side form
It is symmetrically arranged with second connecting portion.
8. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that second side form top is set
There are the second arcuate projections.
9. aluminum alloy T type joint according to claim 1 casts mold core, which is characterized in that first side form bottom is set
There is the second threaded hole.
10. aluminum alloy T type joint according to claim 8 casts mold core, which is characterized in that second arcuate projections
It is fixedly connected with guide rod.
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| CN201920153611.8U CN209491301U (en) | 2019-01-29 | 2019-01-29 | Aluminum alloy T type joint casts mold core |
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| CN201920153611.8U CN209491301U (en) | 2019-01-29 | 2019-01-29 | Aluminum alloy T type joint casts mold core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622891A (en) * | 2019-01-29 | 2019-04-16 | 佛山市南海力格模具五金有限公司 | Aluminum alloy T type joint casts mold core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622891A (en) * | 2019-01-29 | 2019-04-16 | 佛山市南海力格模具五金有限公司 | Aluminum alloy T type joint casts mold core |
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