CN206854618U - A kind of spiral twists off the end cap pressing mold of cast gate clout - Google Patents
A kind of spiral twists off the end cap pressing mold of cast gate clout Download PDFInfo
- Publication number
- CN206854618U CN206854618U CN201720667186.5U CN201720667186U CN206854618U CN 206854618 U CN206854618 U CN 206854618U CN 201720667186 U CN201720667186 U CN 201720667186U CN 206854618 U CN206854618 U CN 206854618U
- Authority
- CN
- China
- Prior art keywords
- cast gate
- cover half
- panelling
- core
- cage plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to the end cap pressing mold that a kind of spiral twists off cast gate clout, including the moving platen positioned at left side and the solid plate positioned at right side, the cover half cage plate positioned at periphery and the cover half panelling in the middle part of cover half cage plate are provided with the left of solid plate, the dynamic model cage plate positioned at periphery and the dynamic model panelling in the middle part of dynamic model cage plate are provided with the right side of moving platen, opened up in the middle part of cover half panelling fluted, the core stretched into groove is provided with dynamic model panelling, die cavity is formed between core and groove；Cast gate is offered on solid plate, sprue bush is arranged with cast gate, sprue bush madial wall is arranged at intervals with more helicla flutes；It is further opened with connecting the bellmouth of cast gate and die cavity on cover half panelling.The end cap stamper architecture that the utility model spiral twists off cast gate clout is novel, reasonable in design, easy to use, cast gate clout is twisted off using moment of torsion caused by spiral cast gate, efficiency high is stable and reliable in work, realize that the structure of side core-pulling is simple simultaneously, fault rate is low, can effectively reduce cost.
Description
Technical field
It the utility model is related to the end cap pressure that a kind of spiral twists off cast gate clout.
Background technology
If some disk cover class die castings are produced using horizontal plunger die casting machine, it is necessary to solve trumpet assembly excision problem, tradition
The conventional artificial removal's clout of production or severing is carried out by the cutting structure of complexity, fault rate is high, is to influence business efficiency
Significant obstacle；Need to carry out side core-pulling simultaneously for the disk cover class die casting of holes at lateral wall, and realizing side core-pulling needs independence
Controlling organization, complicated, cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of structure novelty, and efficiency high, reliable and stable spiral twists off
The end cap pressure of cast gate clout.
The utility model is realized using following scheme：A kind of spiral twists off the end cap pressing mold of cast gate clout, including positioned at a left side
The moving platen of side and the solid plate positioned at right side, solid plate left side are provided with positioned at the cover half cage plate of periphery and positioned at cover half cage plate
The cover half panelling at middle part, moving platen right side are provided with the dynamic model edge positioned at the dynamic model cage plate of periphery and in the middle part of dynamic model cage plate
Plate, opens up in the middle part of cover half panelling fluted, and the core stretched into groove is provided with dynamic model panelling, is formed between core and groove
Die cavity；Cast gate is offered on solid plate, sprue bush is arranged with cast gate, sprue bush madial wall is arranged at intervals with more helicla flutes；
It is further opened with connecting the bellmouth of cast gate and die cavity on cover half panelling.
Further, the core barrel A contacted after cover half panelling with core right side is provided through on the solid plate, it is fixed
Die sleeve plate bottom is equipped with the core barrel B for being upward through and being contacted after cover half panelling with core downside, and solid plate bottom, which has, wears
The closing piece crossed cover half cage plate and stretched into core barrel B sidepiece necks, solid plate bottom are additionally provided with tilting taper pin, and taper pin is by wearing
Core barrel B lower ends are crossed to pass through and be slidably matched with it.
Further, push pedal is provided with the left of moving platen, it is spaced between push pedal and moving platen, set in push pedal
There is the discharging push rod that die cavity is reached through moving platen and core；Be additionally provided with the middle part of push pedal stretched into through moving platen and core it is described
Push rod in bellmouth, push rod right part are provided with spreader.
Further, the periphery of push pedal is provided with the cushion block to be linked together with moving platen and dynamic model cage plate, is set on cushion block
It is equipped with the convex portion for heading on push pedal left side.
Further, the helical angle of helicla flute is 13 ~ 18 °.
Compared with prior art, the utility model has the advantages that：The utility model spiral twists off cast gate clout
End cap stamper architecture it is novel, it is reasonable in design, it is easy to use, twist off cast gate clout, efficiency using moment of torsion caused by spiral cast gate
Height, it is stable and reliable in work, while realize that the structure of side core-pulling is simple, fault rate is low, can effectively reduce cost.
For the purpose of this utility model, technical scheme and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural section；
Fig. 2 is the product end cap front view that the utility model embodiment processes to obtain；
Fig. 3 is the product end cap profile that the utility model embodiment processes to obtain；
Label declaration in figure：1- moving platens, 2- solid plates, 3- cover half cage plate, 4- cover half panelling, 5- dynamic models cage plate, 6- are moved
Mould panelling, 7- cores, 8- sprue bush, 9- helicla flutes, 10- cast gates, 11- bellmouths, 12- core barrel A, 13- core barrels B, 14- lock
Block, 15- taper pins, 16- push pedals, 17- dischargings push rod, 18- push rods, 19- cushion blocks, 20- guide pillars, 21- guide pin bushings.
Embodiment
As shown in Fig. 1 ~ 3, a kind of spiral twists off the end cap pressing mold of cast gate clout, including positioned at the moving platen 1 in left side and position
Solid plate 2 in right side, the left side of solid plate 2 are provided with the cover half cage plate 3 positioned at periphery and the cover half positioned at the middle part of cover half cage plate 3
Panelling 4, the right side of moving platen 1 are provided with the dynamic model cage plate 5 positioned at periphery and the dynamic model panelling 6 in the middle part of dynamic model cage plate, cover half
The middle part of panelling 4 opens up fluted, the core 7 stretched into groove is provided with dynamic model panelling 6, formation type between core 7 and groove
Chamber；Cast gate 10 is offered on solid plate 2, sprue bush 8 is arranged with cast gate, sprue bush madial wall is arranged at intervals with more helicla flutes
9；Be further opened with connecting the bellmouth 11 of cast gate and die cavity on cover half panelling 4, cover half pull 2 with cover half cage plate 3 and cover half panelling 4 it
Between form die joint I, die joint II is formed between cover half cage plate 3 and cover half panelling 4 and dynamic model cage plate 5 and dynamic model panelling 6；Die sinking
Formula elder generation parting, and ejected the cast gate clout in sprue bush using drift, caused moment of torsion twists off cast gate clout；Efficiency high,
It is stable and reliable in work.
In the present embodiment, moving platen sidepiece is provided with to hook the drag hook of cover half cage plate, and cover half cage plate is pulled with cover half
Between be provided with caging bolt, moving platen pulls cover half cage plate to make cover half cage plate and cover half panelling and cover half by drag hook during die sinking
Plate separates, die joint I separation；Die sleeve plate undetermined, which is moved to the left after certain distance, is limited that bolt is spacing, and drag hook departs from cover half set
Plate, moving platen continue to be moved to the left, die joint II separation.
In the present embodiment, the core contacted after cover half panelling with core right side is provided through on the solid plate 1
Axle A12, the bottom of cover half cage plate 3 are equipped with the core barrel B13 for being upward through and being contacted after cover half panelling 4 with the downside of core 7, cover half
The bottom of plate 1 has through cover half cage plate and the closing piece 14 that stretches into core barrel B sidepiece necks, and the bottom of solid plate 1 is additionally provided with tiltedly
The taper pin 15 put, taper pin 15 through core barrel B lower ends by passing through and being slidably matched with it, and when die joint I is separated, core barrel B exists
Outwards extracted out in the presence of taper pin 15, realize core pulling.
In the present embodiment, the left side of moving platen 1 is provided with push pedal 16, it is spaced between push pedal 16 and moving platen,
Moving platen 1 is provided through in push pedal 16 and core 7 reaches the discharging push rod 17 of die cavity；The middle part of push pedal 16 is additionally provided with through dynamic
The push rod 18 that template 1 and core 7 are stretched into the bellmouth, push rod right part are provided with spreader.
In the present embodiment, the periphery of push pedal 16 is provided with the cushion block to be linked together with moving platen 1 and dynamic model cage plate 5
19, the convex portion for heading on push pedal left side is provided with cushion block 19.
In the present embodiment, the helical angle of helicla flute is 13 ~ 18 °.
The utility model spiral twists off the course of work of the end cap pressing mold of cast gate clout：（1）Die casting front mold matched moulds, injection
Aluminium liquid is quickly pressed into die cavity by drift, is stayed mould, is molded after cooling；（2）During die sinking, moving platen is moved to the left, I points of die joint
From the cast gate clout in sprue bush is ejected and twisted off by drift, core barrel B core pullings under taper pin effect；（3）Moving platen continue to
Move left, die joint II separation, casting and thereon running channel clout abjection cover half panelling and running channel after stay on dynamic model；（4）Push away
Plate moves right, and discharging push rod ejects casting.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (5)
1. a kind of spiral twists off the end cap pressing mold of cast gate clout, it is characterised in that：Including the moving platen positioned at left side and positioned at the right side
The solid plate of side, solid plate left side are provided with the cover half cage plate positioned at periphery and the cover half panelling in the middle part of cover half cage plate, moved
The dynamic model cage plate positioned at periphery and the dynamic model panelling in the middle part of dynamic model cage plate are provided with the right side of template, is opened up in the middle part of cover half panelling
It is fluted, the core stretched into groove is provided with dynamic model panelling, die cavity is formed between core and groove；Offered on solid plate
Cast gate, sprue bush is arranged with cast gate, sprue bush madial wall is arranged at intervals with more helicla flutes；The company of being further opened with cover half panelling
The bellmouth of logical cast gate and die cavity.
2. spiral according to claim 1 twists off the end cap pressing mold of cast gate clout, it is characterised in that：Set on the solid plate
The core barrel A contacted after being equipped with through cover half panelling with core right side, cover half cage plate bottom, which is equipped with, is upward through cover half edge
The core barrel B contacted after plate with core downside, solid plate bottom have through cover half cage plate and stretch into core barrel B sidepiece necks
In closing piece, solid plate bottom is additionally provided with tilting taper pin, and taper pin is matched somebody with somebody by passing through and being slided with it through core barrel B lower ends
Close.
3. spiral according to claim 1 twists off the end cap pressing mold of cast gate clout, it is characterised in that：On the left of moving platen
Push pedal is provided with, it is spaced between push pedal and moving platen, moving platen is provided through in push pedal and core reaches going out for die cavity
Expect push rod A；The push rod stretched into through moving platen and core in the bellmouth is additionally provided with the middle part of push pedal, push rod right part is set
There is spreader.
4. spiral according to claim 3 twists off the end cap pressing mold of cast gate clout, it is characterised in that：The periphery setting of push pedal
There is the cushion block to be linked together with moving platen and dynamic model cage plate, the convex portion for heading on push pedal left side is provided with cushion block.
5. spiral according to claim 1 twists off the end cap pressing mold of cast gate clout, it is characterised in that：The helical angle of helicla flute
For 13 ~ 18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667186.5U CN206854618U (en) | 2017-06-09 | 2017-06-09 | A kind of spiral twists off the end cap pressing mold of cast gate clout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667186.5U CN206854618U (en) | 2017-06-09 | 2017-06-09 | A kind of spiral twists off the end cap pressing mold of cast gate clout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854618U true CN206854618U (en) | 2018-01-09 |
Family
ID=60830650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667186.5U Expired - Fee Related CN206854618U (en) | 2017-06-09 | 2017-06-09 | A kind of spiral twists off the end cap pressing mold of cast gate clout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854618U (en) |
-
2017
- 2017-06-09 CN CN201720667186.5U patent/CN206854618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |