CN207138814U - A kind of mould for being used to process flange - Google Patents
A kind of mould for being used to process flange Download PDFInfo
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- CN207138814U CN207138814U CN201721039573.0U CN201721039573U CN207138814U CN 207138814 U CN207138814 U CN 207138814U CN 201721039573 U CN201721039573 U CN 201721039573U CN 207138814 U CN207138814 U CN 207138814U
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Abstract
A kind of mould for being used to process flange of the utility model, including model frame, dynamic model frame, cover half core and moving-mould-core, side is provided with sprue bush in model frame, the opposite position of dynamic model frame is provided with shunting, cover half core is provided with cover half chamber, moving-mould-core is provided with dynamic model chamber, die cavity is the cavity configuration of a mould two, companion flange structure setting die cavity, moving-mould-core and dynamic model frame are provided with the air discharge duct connected with cinder ladle, cover half in-core is provided with the cinder ladle groove corresponding with cinder ladle, and the exhaust passage for being communicated to model frame side is additionally provided with model frame and cover half core.The utility model exhaust is more effective, reduces the stomata of product, improves the quality of mould, while can once cast out two pieces product, substantially increases production efficiency.
Description
Technical field
The utility model relates generally to mould applications, more particularly to a kind of mould for being used to process flange.
Background technology
At present, in the prior art, during cast article component, first aluminium liquid is poured into the cavity of casting mold, solidification to be cooled
The casting of solid-state can be obtained afterwards.Mold die has a significant impact to the quality of product, during in particular by sub-module design, casting mold
In carry die joint, be also easy to produce mould shift defect, if casting also carries pore structure, due to needing to use insert, core, be more easy to produce
Raw shape and size deviation, the form accuracy of casting mold is influenceed, so as to have influence on the quality of product.Existing flange mould is often present
Model frame and dynamic model frame fit precision are poor, mould open/close inconvenience, the problem of then having influence on product quality, and due to slag
The problem of bag, air discharge duct are set, exhaust is not often smooth so that product produces stomata, shaping mold cavity structure and runner and interior pours
It is improper that the form of mouth is chosen, and can all influence product quality, while existing mould is to generally require in maintenance and assembling in product
The setting angle and precision of core rod are debugged repeatedly, but general core rod is difficult to remove, remove that mode is improper to easily cause mould sometimes
Core wears, and influences the accuracy of manufacture of product.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of mould for being used to process flange.
The purpose of this utility model can be realized by following technical proposals：A kind of mould for being used to process flange, bag
Model frame, dynamic model frame, cover half core and moving-mould-core are included, side is provided with sprue bush in model frame, and the opposite position of dynamic model frame is provided with
Shunting, cover half core are provided with cover half chamber, and moving-mould-core is provided with dynamic model chamber, and the corner of the model frame and cover half core is provided with fine positioning
Groove, the corner of the dynamic model frame and moving-mould-core are provided with the fine positioning projection being engaged with fine positioning groove；The cover half chamber and dynamic model
The die cavity that chamber is formed is the cavity configuration of a mould two；The cover half chamber includes two cover half boss being independently arranged, each cover half boss
For a disk convex surface, the place placed in the middle on disk convex surface forms a round boss, and round boss is centrally formed cylinder, disk convex surface
On be evenly distributed three small circular boss and three small circular boss are arranged in the week side of boss of round boss, small circular boss
Height bottom is centrally formed small cylinder, half is formed on the convex edge of table of small circular in the height of round boss, small circular boss
Circular protrusions, the edge on disk convex surface form two conic convex for standing on disk convex surface end face, circle are surrounded on disk convex surface
Shape boss is disposed with nine square protrudings, and uniform three square protrudings between two neighboring small circular boss；The dynamic model
Chamber includes two dynamic model grooves being independently arranged, and each dynamic model groove is a disk concave surface corresponding with disk convex surface, disk concave surface
Place placed in the middle form a circular concave station corresponding with round boss, be evenly distributed on disk concave surface three it is convex with small circular
The corresponding semiellipse concave station of platform and three semiellipse concave stations are arranged in the week side of boss of circular concave station, and the depth of semiellipse concave station is more than
The depth of circular concave station, the straight line of semiellipse concave station are connected with circular concave station rounding off and are respectively formed at the both ends of straight line
One circular protrusions corresponding with semi-cylindrical hill position, the arc-shaped edges of semiellipse the concave station end face with disk concave surface, circle respectively
The edge rounding off of disk concave surface, the edge of disk concave surface form two conical recess corresponding with conic convex；Described point
By funnelform flow passage between stream and dynamic model chamber, runner is divided into Liang Ge branches, extends respectively to two dynamic model grooves
Disk concave side, is provided with cinder ladle in moving-mould-core at two semiellipse concave stations, moving-mould-core and dynamic model frame is provided with and cinder ladle
The air discharge duct of connection, cover half in-core are provided with the cinder ladle groove corresponding with cinder ladle on moving-mould-core, also set on model frame and cover half core
There is the exhaust passage for being communicated to model frame side.
The utility model companion flange structure design die cavity, first time die-cast product are first pre- with the logical oil of oil heating die heater
Mold heat.During die casting, aluminium liquid pours into out of sprue bush, die cavity is flowed into after shunting and runner, because runner is in funnel-form
Increase pressure cause aluminium liquid flow at high speed, in the extremely short time can filling casting mold cavity, cast out high quality, structure it is special
Flange product, the cinder ladle and air discharge duct being arranged in moving-mould-core be engaged so that exhaust is more effective, and cinder ladle, exhaust
The arrangement of groove is that companion flange structure is arranged, and reduces the stomata of product, improves the quality of mould, while once may be used
To cast out two pieces product, production efficiency is substantially increased.Also model frame and dynamic model frame and cover half core and moving-mould-core passes through essence
Locating slot and fine positioning projection are more accurately located.
Brief description of the drawings
Fig. 1 is schematic bottom view of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is fixed mould structure schematic diagram of the present utility model.
Fig. 4 is dynamic model structural representation of the present utility model.
Fig. 5 is the structural representation of cover half chamber at A in Fig. 3.
Fig. 6 is the structural representation of dynamic model chamber at B in Fig. 4.
Part numbers are as follows in figure：
1 model frame, 2 model frame Crashworthy plates, 3 dynamic model frames, 4 dynamic model frame Crashworthy plates, 5 support blocks, 6 bumping posts, 7 thimbles are fixed
Plate, 8 push pedals, 9 support columns, 10 top plate guide posts, 11 top plate guide bushings, 12 top plate limited blocks, 13 sprue bush, 14 cover half cores, 15 shuntings
Son, 16 moving-mould-cores, 17 guide pillars, 18 guide pin bushings, 19 thimbles, 20 cinder ladles, 21 cooling water channels, 22 runners, 23 air discharge ducts, 24 suspension ring, 25
Exhaust passage, 26 disk convex surfaces, 27 round boss, 28 cylinders, 29 small circular boss, 30 small cylinders, 31 semi-cylindrical hills,
32 conic convex, 33 square protrudings, 34 disk concave surfaces, 35 circular concave stations, 36 semiellipse concave stations, 37 circular protrusions, 38 circular cones are recessed
Groove.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, becomes apparent from those skilled in the art
Ground understands how to put into practice the utility model.Although describing the utility model with reference to its preferred embodiment, these
Embodiment simply illustrates, rather than limitation the scope of the utility model.
As shown in Figures 1 to 4, a kind of mould for being used to process flange, using horizontal plunger die casting machine, mould is horizontal installation,
The mould mainly includes cover half part, dynamic model part, ejection part, targeting part, cooling segment, pouring section, discharge portion
And support section, in addition to mould placement protection part and suspension ring 24.
Cover half part, it includes model frame 1 and the cover half core 14 being arranged in model frame 1, and cover half core 14 is provided with cover half chamber,
The corner of model frame 1 and cover half core 14 is provided with fine positioning groove.
Dynamic model part, it includes dynamic model frame 3 and the moving-mould-core 16 being arranged in dynamic model frame 3, the side of dynamic model frame 3 and cover half
Frame 1 is engaged, and moving-mould-core 16 is provided with dynamic model chamber, and 16 4 jiaos of dynamic model frame 3 and moving-mould-core, which are provided with the essence being engaged with fine positioning groove, to be determined
Position projection, moving-mould-core 16 is engaged with cover half core 14 and internal dynamic model chamber and cover half chamber are engaged and form complete die cavity.
Part is ejected, it is arranged at the opposite side of dynamic model frame 3, and ejection part point includes thimble 19, thimble fixed plate 7, push pedal 8
With top plate limited block 12, thimble fixed plate 7, push pedal 8 and top plate limited block 12 are set in turn in the opposite side of dynamic model frame 3, thimble
19 afterbody is fixed in thimble fixed plate 7, and the head of thimble 19 sequentially passes through dynamic model frame 3 and moving-mould-core 16.
Targeting part, it includes ejecting targeting part and mould targeting part, and ejection targeting part is by the He of top plate guide bushing 11
Top plate guide post 10 is formed, and top plate guide bushing 11 is fixed in thimble fixed plate 7 and push pedal 8, and top plate guide post 10 is arranged in top plate guide bushing
In 11, and one end of top plate guide post 10 is fixed with dynamic model frame 3, and the step on top plate guide post 10 is played to thimble fixed plate 7
Position-limiting action.Mould targeting part is made up of guide pin bushing 18 and guide pillar 17, and guide pin bushing 18 is fixed on dynamic model frame 3, and guide pillar 17 is arranged in
In guide pin bushing 18, and one end of guide pillar 17 is fixed in model frame 1.
Cooling segment, it includes cooling water channel 21, and cooling water channel 21 is respectively arranged interior in model frame 1 and dynamic model frame 3 and leaned on
Nearly dynamic model chamber and cover half chamber are set, and there is cooling water channel 21 waterway inlet and water route to export, and waterway inlet and water route outlet are all provided with
It is placed on the downside of model frame 1 and dynamic model frame 3.Cooling water channel 21 is used to control mold temperature, extends die life.
Pouring section, it includes sprue bush 13, shunting 15 and runner 22, and runner 22 includes straight channel, crossing current road and interior
Cast gate, sprue bush 13 are arranged in model frame 1, have straight channel in sprue bush 13, and crossing current road is opened on moving-mould-core 16 and led to
Cross ingate with dynamic model chamber to be connected, ingate is side gate, and shunting 15 is arranged on dynamic model frame 3, and shunting 15 is positioned at straight
Runner and flow over road junction and be connected respectively with sprue bush 13 and moving-mould-core 16.
Discharge portion, it includes cinder ladle 20, air discharge duct 23 and cinder ladle groove, and cinder ladle 20 is arranged in dynamic model chamber the week side of boss and with moving
Die cavity is connected, and air discharge duct 23 is arranged on moving-mould-core 16 and dynamic model frame 3 and is connected with cinder ladle 20, and cinder ladle groove is arranged at fixed
It is in core rod 14 and corresponding with cinder ladle 20 on moving-mould-core 16.
Support section, it includes support column 9 and support block 5, and support column 9 and support block 5 may be contained within the opposite side of dynamic model frame 3,
One end of support column 9 from thimble fixed plate 7 and push pedal 8 it is placed in the middle from run through, the other end is butted on dynamic model frame 3, and support block 5 is set respectively
It is placed in the both sides of thimble fixed plate 7 and push pedal 8 and is fixed with dynamic model frame 3.When die casting machine punch injection, rushed along with huge
Power is hit, support column 9 strengthens the shearing strength of mould, prevents die deformation from influenceing casting dimension.
Mould places protection part, and it includes the model frame Crashworthy plate 2 as mould holding plane, dynamic model frame Crashworthy plate 4
With bumping post 6, model frame Crashworthy plate 2 is arranged at side where the waterway inlet in model frame 1 and water route outlet, dynamic model frame anticollision
Plate 4 is arranged at side where the waterway inlet on dynamic model frame 3 and water route outlet, and bumping post 6 is arranged at preventing with model frame for support block 5
Hit plate 2, the side of the homonymy of dynamic model frame Crashworthy plate 4.Model frame Crashworthy plate 2, dynamic model frame Crashworthy plate 4 and bumping post 6 are played to water pipe
Protective effect.
Suspension ring 24, it is respectively arranged on the upper side of model frame 1 and dynamic model frame 3.
Wherein, the die cavity that the cover half chamber and dynamic model chamber are formed is the cavity configuration of a mould two.
As shown in Figure 3 and Figure 5, the cover half chamber includes two cover half boss being independently arranged, and each cover half boss is one
Disk convex surface 26, the place placed in the middle on disk convex surface 26 form a round boss 27, and round boss 27 is centrally formed cylinder 28, circle
Three small circular boss 29 are evenly distributed on disk convex surface 26 and three small circular boss 29 are arranged in the week of round boss 27
Side, in the height of round boss 27, small circular boss 29 is centrally formed small cylinder 30, small for the height bottom of small circular boss 29
Semi-cylindrical hill 31 is formed on the edge of round boss 29, the edge on disk convex surface 26 forms two and stands on the end of disk convex surface 26
The conic convex 32 in face, nine square protrudings 33 are disposed with around round boss 27 on disk convex surface 26, and it is two neighboring small
Uniform three square protrudings 33 between round boss 29.
As shown in Figure 4 and Figure 6, the dynamic model chamber includes two dynamic model grooves being independently arranged, and each dynamic model groove is one and circle
The corresponding disk concave surface 34 in disk convex surface 26, it is corresponding with round boss 27 circular recessed that the place placed in the middle of disk concave surface 34 forms one
Platform 35, it is ellipse that three semiellipse concave stations 36 and three and half corresponding with small circular boss 29 are evenly distributed on disk concave surface 34
Round concave table 36 is arranged in the week side of boss of circular concave station 35, and the depth of semiellipse concave station 36 is more than the depth of circular concave station 35, semiellipse
The straight line of concave station 36 is connected with the circular rounding off of concave station 35 and one and semi-cylindrical hill 31 is respectively formed at the both ends of straight line
The corresponding circular protrusions 37 in position, the arc-shaped edges of semiellipse concave station 36 end face with disk concave surface 34, disk concave surface 34 respectively
Edge rounding off, the edge of disk concave surface 34 forms two conical recess 38 corresponding with conic convex 32.
On dynamic model frame 3 and moving-mould-core 16, connected between shunting 15 and dynamic model chamber by funnelform runner 22, runner 22
It is divided into Liang Ge branches, extends respectively to the side of disk concave surface 34 of two dynamic model grooves.It is recessed positioned at two semiellipses in moving-mould-core 16
Cinder ladle 20 is provided with platform 36, moving-mould-core 16 and dynamic model frame 3 are provided with the air discharge duct 23 connected with cinder ladle 20, be provided with cover half core 14
Multiple herringbones are additionally provided with the cinder ladle groove corresponding with cinder ladle 20 on moving-mould-core 16, model frame 1 and cover half core 14 to be connected
The exhaust passage 25 of composition, the exhaust passage 25 is arranged on model frame 1 and cover half core 14 and connected with cover half chamber, and connects
To the side of model frame 1.
Whole mould is arranged on die casting machine in horizontal, and model frame 1 is fixed on die casting machine, and dynamic model frame 3 is fixed on die casting machine
Upper and accurate slip.First time die-cast product first will lead to oily preheated mold with oil heating die heater.During mould matched moulds, aluminium liquid is from pouring
Muzzle 13 injects, and is shunted through shunting 15, then is flowed into from runner 22 and ingate in die cavity, and cover half chamber and dynamic model chamber are harmonious, fixed
The cylinder 28 of die cavity is butted on the end face of circular concave station 35 of dynamic model chamber, and three small cylinders 30 of cover half chamber are butted on the half of dynamic model chamber
The oval end face of concave station 36, the flange being finally molded are passed through after die sinking and ejected by thimble 19, meanwhile, the water flowing of cooling water channel 21 cooling
Control mold temperature.And the funnelform increase of runner 22 pressure makes aluminium liquid flow at high speed, and die cavity is filled in time that can be extremely short,
Cast out the flange casting of high quality.
It should be pointed out that for the utility model through absolutely proving, can also have a variety of conversion and the implementation of remodeling
Scheme, it is not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment as just explanation of the present utility model, and
It is not to limitation of the present utility model.In a word, the scope of protection of the utility model should include those for ordinary skill
Obviously convert or substitute and retrofit for personnel.
Claims (1)
1. a kind of be used to process the mould of flange, including model frame, dynamic model frame, cover half core and moving-mould-core, side is set in model frame
There is sprue bush, the opposite position of dynamic model frame is provided with shunting, and cover half core is provided with cover half chamber, and moving-mould-core is provided with dynamic model chamber, and it is special
Sign is that the corner of the model frame and cover half core is provided with fine positioning groove, and the corner of the dynamic model frame and moving-mould-core is provided with and essence
The fine positioning projection that locating slot is engaged；
The die cavity that the cover half chamber and dynamic model chamber are formed is the cavity configuration of a mould two；
The cover half chamber includes two cover half boss being independently arranged, and each cover half boss is a disk convex surface, disk convex surface
Place placed in the middle forms a round boss, and round boss is centrally formed cylinder, three roundlets have been evenly distributed on disk convex surface
Shape boss and three small circular boss are arranged in the week side of boss of round boss, and the height bottom of small circular boss is in the height of round boss
Degree, small circular boss are centrally formed small cylinder, semi-cylindrical hill, the side on disk convex surface are formed on the convex edge of table of small circular
Two conic convex for standing on disk convex surface end face are formed at edge, on disk convex surface around round boss be disposed with nine it is square convex
Rise, and uniform three square protrudings between two neighboring small circular boss；
The dynamic model chamber includes two dynamic model grooves being independently arranged, and each dynamic model groove is that corresponding with a disk convex surface disk is recessed
Face, the place placed in the middle of disk concave surface form a circular concave station corresponding with round boss, and disk has been evenly distributed three on concave surface
The individual semiellipse concave station corresponding with small circular boss and three semiellipse concave stations are arranged in the week side of boss of circular concave station, and semiellipse is recessed
The depth of platform is more than the depth of circular concave station, and the straight line of semiellipse concave station is connected with circular concave station rounding off and straight line
A circular protrusions corresponding with semi-cylindrical hill position are respectively formed at both ends, the arc-shaped edges of semiellipse concave station are recessed with disk respectively
The end face in face, the edge rounding off of disk concave surface, the edge of disk concave surface form two circular cones corresponding with conic convex
Groove；
By funnelform flow passage between shunting and dynamic model chamber, runner is divided into Liang Ge branches, extends respectively to two
The disk concave side of individual dynamic model groove, is provided with cinder ladle in moving-mould-core at two semiellipse concave stations, on moving-mould-core and dynamic model frame
Provided with the air discharge duct connected with cinder ladle, cover half in-core is provided with the cinder ladle groove corresponding with cinder ladle on moving-mould-core, model frame and fixed
The exhaust passage for being communicated to model frame side is additionally provided with core rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039573.0U CN207138814U (en) | 2017-08-18 | 2017-08-18 | A kind of mould for being used to process flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039573.0U CN207138814U (en) | 2017-08-18 | 2017-08-18 | A kind of mould for being used to process flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138814U true CN207138814U (en) | 2018-03-27 |
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ID=61666882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039573.0U Active CN207138814U (en) | 2017-08-18 | 2017-08-18 | A kind of mould for being used to process flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214316A1 (en) * | 2018-05-10 | 2019-11-14 | 广州市型腔模具制造有限公司 | Cavity mould capable of being precisely positioned |
-
2017
- 2017-08-18 CN CN201721039573.0U patent/CN207138814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214316A1 (en) * | 2018-05-10 | 2019-11-14 | 广州市型腔模具制造有限公司 | Cavity mould capable of being precisely positioned |
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