CN206578148U - One kind shunting mould and product production line - Google Patents

One kind shunting mould and product production line Download PDF

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Publication number
CN206578148U
CN206578148U CN201720267855.XU CN201720267855U CN206578148U CN 206578148 U CN206578148 U CN 206578148U CN 201720267855 U CN201720267855 U CN 201720267855U CN 206578148 U CN206578148 U CN 206578148U
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China
Prior art keywords
mould
shunting
correspondence
core rod
bonding container
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CN201720267855.XU
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Chinese (zh)
Inventor
阳俊杰
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Guangdong Galuminium Aluminium Co Ltd
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Guangdong Galuminium Aluminium Co Ltd
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Abstract

The utility model provides a kind of shunting mould and product production line, belongs to technical field of mold.The shunting mould is used to carry out extrusion forming to aluminium alloy extrusions, it includes the first mould and the second mould, first mould has core rod, first mould has multiple tap holes along the circumferentially distributed of core rod, two adjacent tap holes are separated by shunting bridge, second mould has the bonding container of correspondence core rod, the side of the remote bonding container of second mould is provided with discharging opening, discharging opening is connected with bonding container by forming hole, the side of the mould of correspondence second of first mould is provided with annular projection, the side of the mould of correspondence first of second mould is provided with the groove of fitting projection, it is raised along the circumferentially distributed of core rod.Preferably, its production efficiency for producing section bar is significantly lifted overall using effect, and its is reasonable in design, and market application potential is huge.The product production line includes shunting mould mentioned above, and it has the repertoire of the shunting mould.

Description

One kind shunting mould and product production line
Technical field
The utility model is related to technical field of mold, in particular to one kind shunting mould and product production line.
Background technology
In mould, industrial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtains The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various Part is constituted, and different moulds are made up of different parts.It is mainly realized by the change of institute's moulding material physical state The processing of article profile.Have the title of " mother of industry ".
Extrusion-processing technology occupies critical role in light-alloy industrial system, and mould realizes whole extrusion process Most critical factor.As Aluminum alloy extrusion material is to maximization, complication, precise treatment, many specifications, multi items, multiduty direction Development, higher and higher requirement is proposed to mould.
With advances in technology and industrial automation popularization, light-alloy industrial trade occur in that plane shunting combination Mould, the extrusion die for spreading the various new structures such as mould, protection mould, Varied section mould, in order to improve die life, development extruding skill Art, every country to the design of tool and mould, manufacture, use and repair in terms of all carried out extensive research.Wherein divergent die Tool is as the required mould for producing complex shapes, though China is with certain shunting mould voluntarily development & production ability, skill Art is still immature.
Inventor has found that traditional shunting mould at least has the following disadvantages under study for action:
Production efficiency is relatively low, and service life is short;
Using effect is poor.
Utility model content
The purpose of this utility model is the provision of a kind of shunting mould, improves the deficiencies in the prior art, it can pass through The effect of material diversion is realized in the effect of tap hole and shunting bridge, it is to avoid material, which is concentrated, to be entered, and fire damage is caused to the first mould, By the setting of raised and groove, enable to the cooperation of the first mould and the second mould even closer, carried out by forming hole Material forming operation.Preferably, its production efficiency for producing section bar is significantly lifted overall using effect, and extends divergent die The service life of tool, its is reasonable in design, and market application potential is huge.
Another object of the present utility model is the provision of a kind of product production line, and it includes divergent die mentioned above Tool, it has the repertoire of the shunting mould.
What embodiment of the present utility model was realized in:
Embodiment of the present utility model provides a kind of shunting mould, for carrying out extrusion forming to aluminium alloy extrusions, its Including the first mould and the second mould, the first mould has core rod, and the first mould has multiple tap holes along the circumferentially distributed of core rod, Two adjacent tap holes are separated by shunting bridge, and the second mould has the bonding container of correspondence core rod, the remote weldering of the second mould The side for closing room is provided with discharging opening, and discharging opening is connected with bonding container by forming hole, the mould of correspondence second of the first mould Side is provided with annular projection, and the side of the mould of correspondence first of the second mould is provided with the groove of fitting projection, raised along mould Core it is circumferentially distributed.
Specifically, the shunting mould can realize the effect of material diversion by the effect of tap hole and shunting bridge, it is to avoid Material, which is concentrated, to be entered, and is caused fire damage to the first mould, by the setting of raised and groove, is enabled to the first mould and second The cooperation of mould is even closer, and material forming operation is carried out by forming hole.Preferably, it produces the life of section bar to overall using effect Production efficiency is significantly lifted, and extends the service life of shunting mould, and its is reasonable in design, and market application potential is huge.
Optionally, one end of groove extends in the second mould and forms clamping chamber, and raised one end has with the first mould There is gap and form joint end, joint end can be embedded at clamping intracavitary and be relatively fixed the first mould and the second mould.
Optionally, one end of groove is provided with fitting, and fitting is located on the cell wall of groove, and fitting has breach, Raised one end is provided with abutting part, and the section of abutting part is T-shaped, and abutting part can slide into breach and abut fitting.
Optionally, raised and groove interference fit.
Optionally, the side of the mould of correspondence second of the first mould is provided with the first step portion of annular shape, the second mould The side of the mould of correspondence first be provided with second step portion, first step portion slidably covers second along the circumference of core rod Rank portion.
Optionally, the edge of the second mould caves inward to form second step portion.
Optionally, one end away from projection of core rod is provided with multiple reinforcements, the quantity and the number of shunting bridge of reinforcement Amount is identical and correspondence is distributed.
Optionally, the side of the mould of correspondence first of the second mould caves inward to form bonding container, and bonding container is in round table-like.
Optionally, the first mould and the second mould are made of hot die steel.
Embodiment of the present utility model additionally provides a kind of product production line, and it includes shunting mould mentioned above, its Repertoire with the shunting mould.
Compared with prior art, the beneficial effect of the utility model embodiment is:
In summary, the shunting mould can realize the effect of material diversion by the effect of tap hole and shunting bridge, keep away Exempt from material and concentrate entrance, fire damage is caused to the first mould, by the setting of raised and groove, enable to the first mould and the The cooperation of two molds is even closer, and material forming operation is carried out by forming hole.Preferably, it produces section bar to overall using effect Production efficiency is significantly lifted, and extends the service life of shunting mould, and its is reasonable in design, and market application potential is huge.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram for the shunting mould that the utility model embodiment 1 is provided;
Fig. 2 is the schematic cross-sectional view of the shunting mould shown in Fig. 1;
Fig. 3 is the schematic diagram of the first mould shown in Fig. 1;
Fig. 4 is the schematic diagram of the second mould shown in Fig. 1;
Fig. 5 is the schematic diagram for the fitting that the utility model embodiment 2 is provided.
Icon:100- shunts mould;The moulds of 10- first;11- core rods;12- tap holes;13- reinforcements;14- shunts bridge; 101- is raised;1011- joint ends;1012- abutting parts;102- first steps portion;The moulds of 20- second;21- discharging openings;22- is molded Hole;23- bonding containers;201- grooves;2011- clamping chambers;2012- fittings;2013- breach;202- second steps portion.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " outer " in description of the present utility model Or position relationship is that, based on orientation shown in the drawings or position relationship, or the utility model product is usually put when using Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important Property.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
Embodiment 1
Fig. 1 be refer to Fig. 4, a kind of shunting mould 100 is present embodiments provided, for extruding aluminium alloy extrusions Shaping, it includes the first mould 10 and the second mould 20, and the first mould 10 has core rod 11, week of first mould 10 along core rod 11 To multiple tap holes 12 are distributed with, two adjacent tap holes 12 are separated by shunting bridge 14, and the second mould 20 has correspondence mould The bonding container 23 of core 11, the side of the remote bonding container 23 of the second mould 20 is provided with discharging opening 21, discharging opening 21 and bonding container 23 are connected by forming hole 22, and the side of the second mould of correspondence 20 of the first mould 10 is provided with annular projection 101, the second mould The side of 20 the first mould of correspondence 10 is provided with the groove 201 of fitting projection 101, and projection 101 is along the circumferentially distributed of core rod 11.
Generally, when installing shunting mould 100, the first mould 10 covers the second mould 20, is then connected by screw thread Connect and be relatively fixed the first mould 10 and the second mould 20.The projection 101 of ring-type can be preferably embedded in groove 201, energy Enough play a part of auxiliary to install, it is right in shunting mould 100 in use, also mitigating radial load of the whole mould to core rod 11 Whole mould can play preferably protective effect, extend the mold use life-span.
Specifically, the shunting mould 100 can realize the work of material diversion by the effect of tap hole 12 and shunting bridge 14 With, it is to avoid material, which is concentrated, to be entered, and is caused fire damage to the first mould 10, by the setting of projection 101 and groove 201, can be made The cooperation for obtaining the first mould 10 and the second mould 20 is even closer, passes through forming hole 22 and carries out material forming operation.Entirety is used Preferably, its production efficiency for producing section bar is significantly lifted effect, and extends the service life of shunting mould 100, and it sets Meter is reasonable, and market application potential is huge.
With reference to Fig. 1 and Fig. 2, optionally, one end away from projection 101 of core rod 11 is provided with multiple reinforcements 13, strengthens The quantity of muscle 13 is identical with the quantity for shunting bridge 14 and correspondence is distributed.
That is each shunting bridge 14 is correspondingly arranged on reinforcement 13, and being designed to of reinforcement 13 improves the first mould The overall intensity of tool 10, extends the service life of the first mould 10.And protruded because the reinforcement 13 is relative, increase and thing The contact area of material, it is to avoid heat is concentrated during use, and fire damage is caused to the first mould 10.Overall using effect is preferable.
Optionally, projection 101 and groove 201 are interference fitted.
When mounted, it is necessary to which the first mould 10 is engaged on the second mould 20 by larger power, connected by outside screw thread Connect and be relatively fixed the first mould 10 and the second mould 20, because the first mould 10 and the second mould 20 are due to projection 101 and recessed The effect of groove 201, the comparison engaged is tight, when in use, if subjected to the pressure of radial direction, both cooperations can also be played slow The effect of punching, it is to avoid radial load is acted directly on core rod 11, extends the service life of shunting mould 100.
Optionally, the first mould 10 and the second mould 20 are made of hot die steel.
Hot die steel is appropriate to hardness requirement, lays particular emphasis on red hardness, thermal conductivity, wearability.Therefore phosphorus content is low, alloy Element improves wearability, based on red hardness to increase quenching degree.It also has sturdy and durable and low maintenance cost effect, whole Body using effect is preferable.
With reference to Fig. 3 and Fig. 4, optionally, one end of groove 201 extends in the second mould 20 and forms clamping chamber 2011, One end of projection 101 has gap with the first mould 10 and forms joint end 1011, and joint end 1011 can be embedded at clamping chamber In 2011 and the first mould 10 and the second mould 20 are relatively fixed.
That is when mounted, first projection 101 is embedded in groove 201, the first mould is circumferentially rotated along core rod 11 Tool 10, slowly card is set into clamping chamber 2011 joint end 1011, plays a part of fixing the first mould 10 and the second mould 20, In this case, by the mutual cooperation of joint end 1011 and clamping chamber 2011, the first mould 10 and the second mould 20 can be made Not readily disengaged from the axial direction of core rod 11, overall using effect is preferable.
Optionally, the side of the second mould of correspondence 20 of the first mould 10 is provided with the first step portion 102 of annular shape, the The side of the first mould of correspondence 10 of two molds 20 is provided with second step portion 202, circumference of the first step portion 102 along core rod 11 Slidably cover second step portion 202.
By the design in first step portion 102 and second step portion 202, the first mould 10 can be effectively helped to cover second Mould 20, makes both preferably fit together, and adds the sealing of whole shunting mould 100.
Optionally, the edge of the second mould 20 caves inward to form second step portion 202.
Explanation is needed exist for, second step portion 202 is recessed, first step portion 102 is in convex shape;Can also be First step portion 102 is recessed, and second step portion 202 is in convex shape.
Optionally, the side of the first mould of correspondence 10 of the second mould 20 caves inward to form bonding container 23, bonding container 23 In round table-like.
That is the face of the contacting material of bonding container 23 is inclined, and material enters the second mould 20 from the first mould 10 Inclined to be designed to play preferably cushioning effect when interior, heat also can be transmitted preferably, can not only accelerate whole material Extrusion efficiency, moreover it is possible to effectively protection arrive bonding container 23, it is to avoid heat concentrate cause fire damage.
A kind of shunting mould 100 provided according to the utility model embodiment, shunting the operation principle of mould 100 is:
Material enters from the tap hole 12 on the first mould 10, is pooled in the bonding container 23 on the second mould 20, outside In the presence of portion's pressure, material enters discharging opening 21, final extrusion forming along forming hole 22.
Need exist under explanation, installment state, core rod 11 is located in forming hole 22, and material is in forming hole 22 It is interior, under the mutual squeezing action by the mould 20 of core rod 11 and second, finally discharged from discharging opening 21, form what user needed Section bar.
Embodiment 2
Fig. 5 is refer to, the present embodiment also provides a kind of shunting mould 100, and the technical scheme that embodiment 1 is described equally is fitted For the present embodiment, description is not repeated in the published technical scheme of embodiment 1.
Specifically, the present embodiment and the difference of embodiment 1 are, one end of groove 201 is provided with fitting 2012, abuts Part 2012 is located on the cell wall of groove 201, and fitting 2012 has breach 2013, and one end of projection 101 is provided with abutting part 1012, the section of abutting part 1012 is T-shaped, and abutting part 1012 can slide into breach 2013 and abut fitting 2012.
That is, one end of the groove 201 is similar to T-slot, abutting part 1012 is also T-shaped, when abutting part 1012 is slided When entering in fitting 2012, under the mutual withstanding effect of abutting part 1012 and fitting 2012, the first mould 10 can be realized With the relatively-stationary effect of the second mould 20.
Embodiment 3
The present embodiment also provides a kind of product production line, and it includes shunting mould 100 mentioned above, shunts mould 100 structure may be referred to Examples 1 and 2, and the product production line has the institute of shunting mould 100 functional.
In summary, the utility model provides a kind of shunting mould 100, and the shunting mould 100 can pass through tap hole 12 realize the effect of material diversion with the effect for shunting bridge 14, it is to avoid material, which is concentrated, to be entered, and fire damage is caused to the first mould 10, By the setting of projection 101 and groove 201, enable to the cooperation of the first mould 10 and the second mould 20 even closer, pass through Forming hole 22 carries out material forming operation.Preferably, its production efficiency for producing section bar is significantly lifted overall using effect, and The service life of shunting mould 100 is extended, its is reasonable in design, and market application potential is huge.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. one kind shunting mould, for carrying out extrusion forming to aluminium alloy extrusions, it is characterised in that including the first mould and second Mould, first mould has a core rod, and first mould has multiple tap holes along the circumferentially distributed of the core rod, adjacent Two tap holes are separated by shunting bridge, and second mould has the bonding container of the correspondence core rod, second mould The side of the remote bonding container of tool is provided with discharging opening, and the discharging opening is connected with the bonding container by forming hole, institute The side for stating correspondence second mould of the first mould is provided with annular projection, correspondence first mould of second mould The side of tool is provided with the cooperation raised groove, described raised along the circumferentially distributed of the core rod.
2. shunting mould according to claim 1, it is characterised in that one end of the groove extends to second mould Interior and formation clamping chamber, described raised one end has gap with first mould and forms joint end, the joint end energy Enough it is embedded at the clamping intracavitary and is relatively fixed first mould and second mould.
3. shunting mould according to claim 1, it is characterised in that one end of the groove is provided with fitting, described Fitting is located on the cell wall of the groove, and the fitting has breach, and described raised one end is provided with abutting part, described The section of abutting part is T-shaped, and the abutting part can slide into the breach and abut the fitting.
4. shunting mould according to claim 1, it is characterised in that described raised and described groove interference fit.
5. shunting mould according to claim 1, it is characterised in that correspondence second mould of first mould Side is provided with the first step portion of annular shape, and the side of correspondence first mould of second mould is provided with second Rank portion, the first step portion slidably covers the second step portion along the circumference of the core rod.
6. shunting mould according to claim 5, it is characterised in that the edge of second mould caves inward to form institute State second step portion.
7. the shunting mould according to claim any one of 1-6, it is characterised in that the core rod it is remote described raised One end is provided with multiple reinforcements, and the quantity of the reinforcement is identical with the quantity of the shunting bridge and correspondence is distributed.
8. the shunting mould according to claim any one of 1-6, it is characterised in that the correspondence described of second mould The side of one mould caves inward to form the bonding container, and the bonding container is in round table-like.
9. the shunting mould according to claim any one of 1-6, it is characterised in that first mould and second mould Tool is made of hot die steel.
10. a kind of product production line, it is characterised in that including with the shunting mould described in claim any one of 1-9.
CN201720267855.XU 2017-03-17 2017-03-17 One kind shunting mould and product production line Active CN206578148U (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110576071A (en) * 2019-10-25 2019-12-17 重庆理工大学 Forming die for preparing superfine crystal magnesium alloy
CN111719343A (en) * 2019-11-15 2020-09-29 潘耀华 Preparation process of segmented pulp bottle blank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110576071A (en) * 2019-10-25 2019-12-17 重庆理工大学 Forming die for preparing superfine crystal magnesium alloy
CN111719343A (en) * 2019-11-15 2020-09-29 潘耀华 Preparation process of segmented pulp bottle blank

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