CN108543928A - Convertible stripper apparatus in a kind of casting iron pan press casting procedure - Google Patents
Convertible stripper apparatus in a kind of casting iron pan press casting procedure Download PDFInfo
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- CN108543928A CN108543928A CN201810488752.5A CN201810488752A CN108543928A CN 108543928 A CN108543928 A CN 108543928A CN 201810488752 A CN201810488752 A CN 201810488752A CN 108543928 A CN108543928 A CN 108543928A
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- dynamic model
- guide rod
- model guide
- casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
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Abstract
The invention discloses convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base, supporting rack and motor, horizontal cover half is equipped on the left of the die casting support base, and it is connected with molten metal feed pipe between cover half bottom and die casting support base left side, supporting rack is equipped with two dynamic model guide rods, dynamic model guide rod is connect by rotation axis with supporting rack, two dynamic model guide rod bottoms are equipped with hydraulic device, two dynamic model guide rods are all connected with dynamic model, hydraulic telescopic rod on two groups of hydraulic devices is fixedly connected with the back of dynamic model, dynamic model back center is equipped with hydraulic ingot stripper, dynamic model guide rod includes left dynamic model guide rod and right dynamic model guide rod, left dynamic model guide rod bottom is equipped with gear, motor is fixedly installed among supporting rack, and motor engages connection with the gear of left dynamic model guide rod bottom.The demoulding of this process does not need operating personnel's manual operations, and mechanization degree is high, and demoulding efficiency is high, ensure that the production efficiency of compression casting pan.
Description
Technical field
The present invention relates to die-casting process equipment technical field, convertible demoulding dress in specially a kind of casting iron pan press casting procedure
It sets.
Background technology
Die-casting process is exactly using three big elements such as machine, mold and alloys, by the mistake of pressure, speed and time unification
Journey.For metal hot-working, the presence of pressure is the characteristics of die-casting process is different from other casting methods.Die casting is modern age metal
Develop a kind of faster few Special Processes of Metal Castings method without cutting in processing technology.But in traditional casting iron pan die casting equipment,
The demoulding of casting iron pan finished product is always the work of a time and effort consuming, and the efficiency of demoulding can directly affect the processing of casting iron pan finished product
Speed, thus be badly in need of now it is a kind of in die casting engineering can the equipment of fast demoulding improve the stripping rate of casting iron pan finished product.
Invention content
The purpose of the present invention is to provide convertible stripper apparatus in a kind of casting iron pan press casting procedure, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：Convertible demoulding in a kind of casting iron pan press casting procedure
Device, including die casting support base, supporting rack and motor, the die casting support base left side are equipped with horizontal cover half, and cover half bottom
Molten metal feed pipe is connected between on the left of portion and die casting support base, support frame as described above is equipped with two dynamic model guide rods, dynamic model guide rod
It is connect with supporting rack by rotation axis, two dynamic model guide rod bottoms are equipped with hydraulic device, and two dynamic model guide rods are equal
Dynamic model is connected, and dynamic model slides axially on dynamic model guide rod, the hydraulic telescopic rod on hydraulic device described in two groups is fixedly connected dynamic
The back of mould, dynamic model back center are equipped with hydraulic ingot stripper, and the dynamic model guide rod includes left dynamic model guide rod and right dynamic model guide rod,
Left dynamic model guide rod bottom is equipped with gear, and motor, and motor and left dynamic model guide rod bottom are fixedly installed among support frame as described above
Gear engagement connection.
Preferably, the cover half bottom is fixed on die casting support base by eight equally distributed bolts（1）Left side.
Preferably, it is provided with molten metal feed inlet on the molten metal feed pipe, is close to the setting of molten metal feed pipe inner tubal wall
Injection punch head.
Preferably, two dynamic model guide rods in sustained height and are mutually parallel.
Preferably, hydraulic device described in two groups is symmetricly set on dynamic model guide rod and works at the same time.
Preferably, it is set on the face that the cover half is contacted with dynamic model there are two dowel hole, on the face that dynamic model is contacted with cover half
If there are two positioning pin, positioning pin cooperates with dowel hole to be arranged.
Preferably, the dynamic model is internally provided with demoulding post rod mechanism, and demoulds post rod mechanism and connect hydraulic ingot stripper.
Preferably, the motor rotates dynamic model guide rod by gear, and the rotational angle of dynamic model guide rod is between 0-180.
Preferably, the cover half is closed with dynamic model constitutes sizing inner cavity.
Compared with prior art, the beneficial effects of the invention are as follows：
1. when press casting procedure, dynamic model guide rod turns left to horizontal direction, and hydraulic device starts, hydraulic telescopic rod push dynamic model to
Cover half direction is slided, until positioning pin is matched with dowel hole, cover half is properly positioned with dynamic model, close contacting fit, Xiang Jin
Belong to the metal liquid that the molten metal feed inlet on liquid feed pipe pours into heating, it is fixed that metal liquid is quickly pressed by pressing injection punch head
Type interior wall, cooling and shaping, in this process, the cooperation of positioning pin and dowel hole ensure that the accurate positionin of cover half and dynamic model,
It ensure that metal liquid is pressed into sizing inner cavity, ensure that metal liquid can be complete by the qualification rate of compression casting pan finished product, injection punch head
It is complete to be full of entire sizing inner cavity, ensure the precision and qualification rate of compression casting pan finished product；
2. compression casting pan cooling finishes when being demoulded, start hydraulic device, hydraulic telescopic rod drags dynamic model to far from cover half direction
Sliding is until dynamic model completely disengages cover half inner cavity, since demoulding post rod mechanism inwardly stretches so that molten metal has at the time of molding
Sub-fraction enters inside dynamic model, when dynamic model slides outward, can pull compression casting pan finished product as dynamic model slides outward, open at this time
Dynamic motor, dynamic model guide rod turn right 180, and the hydraulic ingot stripper at dynamic model back starts at this time, and pressing demoulding post rod mechanism takes off
Mould post rod mechanism is pushed outwardly, until the release of compression casting pan finished product is fallen, the demoulding of this process does not need operating personnel's manual operations,
Mechanization degree is high, and demoulding efficiency is high, ensure that the production efficiency of compression casting pan.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sectional view when cover half is detached with dynamic model；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is sectional view when cover half is closed with dynamic model；
Sectional view when Fig. 5 is demoulding.
In figure：1 die casting support base, 2 cover half, 3 dynamic models, 4 hydraulic telescopic rods, 5 hydraulic devices, 6 gears, 7 rotation axis, 8 electricity
Motivation, 9 supporting racks, 10 hydraulic ingot strippers, 11 dynamic model guide rods, 111 left dynamic model guide rods, 112 right dynamic model guide rods, 12 demoulding mandril machines
Structure, 13 bolts, 14 dowel holes, 15 positioning pins, 16 sizing inner cavities, 17 molten metal feed pipes, 18 molten metal feed inlets, 19 injections
Punch.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：Convertible demoulding dress in a kind of casting iron pan press casting procedure
It sets, including die casting support base 1, supporting rack 9 and motor 8,1 left side of die casting support base is equipped with horizontal cover half 2, and 2 bottom of cover half
Portion and die casting support base are connected with molten metal feed pipe 17 between 1 left side, and supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model is led
Bar 11 is connect by rotation axis 7 with supporting rack 9, and two 11 bottoms of dynamic model guide rod are equipped with hydraulic device 5, two dynamic model guide rods 11
It is all connected with dynamic model 3, and dynamic model 3 slides axially on dynamic model guide rod 11, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5, which is fixed, to be connected
The back of dynamic model 3 is connect, 3 back center of dynamic model is equipped with hydraulic ingot stripper 10, and dynamic model guide rod 11 includes left dynamic model guide rod 111 and the right side
Dynamic model guide rod 112, left 111 bottom of dynamic model guide rod are equipped with gear 6, are fixedly installed motor 8 among supporting rack 9, and motor 8 with
The engagement connection of gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19；
Two dynamic model guide rods 11 are in sustained height and are mutually parallel；
Hydraulic device 5 described in two groups is symmetricly set on dynamic model guide rod 11 and works at the same time；
Set on the face that cover half 2 is contacted with dynamic model 3 there are two dowel hole 14, set on the face that dynamic model 3 contact with cover half 2 there are two calmly
Position pin 15, positioning pin 15 cooperates with dowel hole 14 to be arranged；
Dynamic model 3 is internally provided with demoulding post rod mechanism 12, and demoulds post rod mechanism 12 and connect hydraulic ingot stripper 10；
Motor 8 rotates dynamic model guide rod 11 by gear 6, and the rotational angle of dynamic model guide rod 11 is between 0-180；
Cover half 2 is closed with dynamic model 3 constitutes sizing inner cavity 16.
Embodiment 1
Convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base 1, supporting rack 9 and motor 8, die casting
1 left side of support base is equipped with horizontal cover half 2, and is connected with molten metal feed pipe between 1 left side of 2 bottom of cover half and die casting support base
17, supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model guide rod 11 is connect by rotation axis 7 with supporting rack 9, and two dynamic models are led
11 bottom of bar is equipped with hydraulic device 5, and two dynamic model guide rods 11 are all connected with dynamic model 3, and dynamic model 3 is axially slided on dynamic model guide rod 11
Dynamic, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5 is fixedly connected with the back of dynamic model 3, and 3 back center of dynamic model is de- equipped with hydraulic pressure
Mould machine 10, dynamic model guide rod 11 include left dynamic model guide rod 111 and right dynamic model guide rod 112, and left 111 bottom of dynamic model guide rod is equipped with gear 6,
Motor 8 is fixedly installed among supporting rack 9, and motor 8 engages connection with the gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19。
Embodiment 2
Convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base 1, supporting rack 9 and motor 8, die casting
1 left side of support base is equipped with horizontal cover half 2, and is connected with molten metal feed pipe between 1 left side of 2 bottom of cover half and die casting support base
17, supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model guide rod 11 is connect by rotation axis 7 with supporting rack 9, and two dynamic models are led
11 bottom of bar is equipped with hydraulic device 5, and two dynamic model guide rods 11 are all connected with dynamic model 3, and dynamic model 3 is axially slided on dynamic model guide rod 11
Dynamic, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5 is fixedly connected with the back of dynamic model 3, and 3 back center of dynamic model is de- equipped with hydraulic pressure
Mould machine 10, dynamic model guide rod 11 include left dynamic model guide rod 111 and right dynamic model guide rod 112, and left 111 bottom of dynamic model guide rod is equipped with gear 6,
Motor 8 is fixedly installed among supporting rack 9, and motor 8 engages connection with the gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19；
Two dynamic model guide rods 11 are in sustained height and are mutually parallel；
Hydraulic device 5 described in two groups is symmetricly set on dynamic model guide rod 11 and works at the same time.
Embodiment 3
Convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base 1, supporting rack 9 and motor 8, die casting
1 left side of support base is equipped with horizontal cover half 2, and is connected with molten metal feed pipe between 1 left side of 2 bottom of cover half and die casting support base
17, supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model guide rod 11 is connect by rotation axis 7 with supporting rack 9, and two dynamic models are led
11 bottom of bar is equipped with hydraulic device 5, and two dynamic model guide rods 11 are all connected with dynamic model 3, and dynamic model 3 is axially slided on dynamic model guide rod 11
Dynamic, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5 is fixedly connected with the back of dynamic model 3, and 3 back center of dynamic model is de- equipped with hydraulic pressure
Mould machine 10, dynamic model guide rod 11 include left dynamic model guide rod 111 and right dynamic model guide rod 112, and left 111 bottom of dynamic model guide rod is equipped with gear 6,
Motor 8 is fixedly installed among supporting rack 9, and motor 8 engages connection with the gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19；
Two dynamic model guide rods 11 are in sustained height and are mutually parallel；
Hydraulic device 5 described in two groups is symmetricly set on dynamic model guide rod 11 and works at the same time；
Set on the face that cover half 2 is contacted with dynamic model 3 there are two dowel hole 14, set on the face that dynamic model 3 contact with cover half 2 there are two calmly
Position pin 15, positioning pin 15 cooperates with dowel hole 14 to be arranged.
Embodiment 4
Convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base 1, supporting rack 9 and motor 8, die casting
1 left side of support base is equipped with horizontal cover half 2, and is connected with molten metal feed pipe between 1 left side of 2 bottom of cover half and die casting support base
17, supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model guide rod 11 is connect by rotation axis 7 with supporting rack 9, and two dynamic models are led
11 bottom of bar is equipped with hydraulic device 5, and two dynamic model guide rods 11 are all connected with dynamic model 3, and dynamic model 3 is axially slided on dynamic model guide rod 11
Dynamic, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5 is fixedly connected with the back of dynamic model 3, and 3 back center of dynamic model is de- equipped with hydraulic pressure
Mould machine 10, dynamic model guide rod 11 include left dynamic model guide rod 111 and right dynamic model guide rod 112, and left 111 bottom of dynamic model guide rod is equipped with gear 6,
Motor 8 is fixedly installed among supporting rack 9, and motor 8 engages connection with the gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19；
Two dynamic model guide rods 11 are in sustained height and are mutually parallel；
Hydraulic device 5 described in two groups is symmetricly set on dynamic model guide rod 11 and works at the same time；
Set on the face that cover half 2 is contacted with dynamic model 3 there are two dowel hole 14, set on the face that dynamic model 3 contact with cover half 2 there are two calmly
Position pin 15, positioning pin 15 cooperates with dowel hole 14 to be arranged；
Dynamic model 3 is internally provided with demoulding post rod mechanism 12, and demoulds post rod mechanism 12 and connect hydraulic ingot stripper 10；
Motor 8 rotates dynamic model guide rod 11 by gear 6, and the rotational angle of dynamic model guide rod 11 is between 0-180.
Embodiment 5
Convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base 1, supporting rack 9 and motor 8, die casting
1 left side of support base is equipped with horizontal cover half 2, and is connected with molten metal feed pipe between 1 left side of 2 bottom of cover half and die casting support base
17, supporting rack 9 is equipped with two dynamic model guide rods 11, and dynamic model guide rod 11 is connect by rotation axis 7 with supporting rack 9, and two dynamic models are led
11 bottom of bar is equipped with hydraulic device 5, and two dynamic model guide rods 11 are all connected with dynamic model 3, and dynamic model 3 is axially slided on dynamic model guide rod 11
Dynamic, the hydraulic telescopic rod 4 on two groups of hydraulic devices 5 is fixedly connected with the back of dynamic model 3, and 3 back center of dynamic model is de- equipped with hydraulic pressure
Mould machine 10, dynamic model guide rod 11 include left dynamic model guide rod 111 and right dynamic model guide rod 112, and left 111 bottom of dynamic model guide rod is equipped with gear 6,
Motor 8 is fixedly installed among supporting rack 9, and motor 8 engages connection with the gear 6 of left 111 bottom of dynamic model guide rod.
2 bottom of cover half is fixed on 1 left side of die casting support base by eight equally distributed bolts 13；
It is provided with molten metal feed inlet 18 on molten metal feed pipe 17, is close to 17 inner tubal wall of molten metal feed pipe setting injection punch head
19；
Two dynamic model guide rods 11 are in sustained height and are mutually parallel；
Hydraulic device 5 described in two groups is symmetricly set on dynamic model guide rod 11 and works at the same time；
Set on the face that cover half 2 is contacted with dynamic model 3 there are two dowel hole 14, set on the face that dynamic model 3 contact with cover half 2 there are two calmly
Position pin 15, positioning pin 15 cooperates with dowel hole 14 to be arranged；
Dynamic model 3 is internally provided with demoulding post rod mechanism 12, and demoulds post rod mechanism 12 and connect hydraulic ingot stripper 10；
Motor 8 rotates dynamic model guide rod 11 by gear 6, and the rotational angle of dynamic model guide rod 11 is between 0-180；
Cover half 2 is closed with dynamic model 3 constitutes sizing inner cavity 16.
Operation principle：When press casting procedure, dynamic model guide rod 11 turns left to horizontal direction, starts hydraulic device 5, hydraulic pressure is stretched
Contracting bar 4 pushes dynamic model 3 to be slided to 2 direction of cover half, until positioning pin 15 is matched with dowel hole 14, cover half 2 is correct with dynamic model 3
It positioning, close contacting fit, the molten metal feed inlet 18 on molten metal feed pipe 17 pours into the metal liquid after heating this moment,
It presses injection punch head 19 and metal liquid is quickly pressed into sizing inner cavity 16, until molten metal fills entire sizing inner cavity 16, wait for gold
After belonging to liquid cooling completely, stripping process is carried out, starts hydraulic device 5, hydraulic telescopic rod 4 pulls dynamic model 3 to far from 2 direction of cover half
Sliding, until dynamic model 3 completely disengages 2 inner cavity of cover half, since demoulding post rod mechanism 12 is inwardly flexible so that molten metal is at the time of molding
Sub-fraction is had to enter inside dynamic model 3, when dynamic model 3 slides outward, can pull compression casting pan finished product with dynamic model 3 slide, this
Shi Qidong motor 8, dynamic model guide rod 11 turn right 180 under the driving of motor 8, and the hydraulic pressure at 3 back of dynamic model is de- this moment
Mould machine 10 starts, and pressing demoulding post rod mechanism 12, demoulding post rod mechanism 12 is pushed outwardly, until compression casting pan finished product is released
It falls.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. convertible stripper apparatus in a kind of casting iron pan press casting procedure, including die casting support base（1）, supporting rack（9）And motor
（8）, it is characterised in that：The die casting support base（1）Left side is equipped with horizontal cover half（2）, and cover half（2）Bottom is supported with die casting
Seat（1）Molten metal feed pipe is connected between left side（17）, support frame as described above（9）It is equipped with two dynamic model guide rods（11）, dynamic model leads
Bar（11）Pass through rotation axis（7）With supporting rack（9）Connection, two dynamic model guide rods（11）Bottom is equipped with hydraulic device（5）,
Two dynamic model guide rods（11）It is all connected with dynamic model（3）, and dynamic model（3）In dynamic model guide rod（11）On slide axially, described in two groups
Hydraulic device（5）On hydraulic telescopic rod（4）It is fixedly connected with dynamic model（3）Back, dynamic model（3）Back center is de- equipped with hydraulic pressure
Mould machine（10）, the dynamic model guide rod（11）Including left dynamic model guide rod（111）With right dynamic model guide rod（112）, left dynamic model guide rod（111）
Bottom is equipped with gear（6）, support frame as described above（9）Centre fixed setting motor（8）, and motor（8）With left dynamic model guide rod
（111）The gear of bottom（6）Engagement connection.
2. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：It is described fixed
Mould（2）Bottom passes through eight equally distributed bolts（13）It is fixed on die casting support base（1）Left side.
3. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：The gold
Belong to liquid feed pipe（17）On be provided with molten metal feed inlet（18）, it is close to molten metal feed pipe（17）Injection punch head is arranged in inner tubal wall
（19）.
4. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：Two institutes
State dynamic model guide rod（11）In sustained height and it is mutually parallel.
5. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：Two groups of institutes
State hydraulic device（5）It is symmetricly set on dynamic model guide rod（11）Above and work at the same time.
6. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：It is described fixed
Mould（2）With dynamic model（3）Dowel hole there are two being set on the face of contact（14）, dynamic model（3）With cover half（2）The face of contact is equipped with two
A positioning pin（15）, positioning pin（15）With dowel hole（14）Cooperate setting.
7. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：It is described dynamic
Mould（3）It is internally provided with demoulding post rod mechanism（12）, and demould post rod mechanism（12）Connect hydraulic ingot stripper（10）.
8. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：The electricity
Motivation（8）Pass through gear（06）Rotate dynamic model guide rod（11）, dynamic model guide rod（11）Rotational angle between 0-180.
9. convertible stripper apparatus in a kind of casting iron pan press casting procedure according to claim 1, it is characterised in that：It is described fixed
Mould（2）With dynamic model（3）It is closed and constitutes sizing inner cavity（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488752.5A CN108543928A (en) | 2018-05-21 | 2018-05-21 | Convertible stripper apparatus in a kind of casting iron pan press casting procedure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488752.5A CN108543928A (en) | 2018-05-21 | 2018-05-21 | Convertible stripper apparatus in a kind of casting iron pan press casting procedure |
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| CN108543928A true CN108543928A (en) | 2018-09-18 |
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ID=63495258
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| CN201810488752.5A Pending CN108543928A (en) | 2018-05-21 | 2018-05-21 | Convertible stripper apparatus in a kind of casting iron pan press casting procedure |
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Cited By (1)
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| CN114523552A (en) * | 2022-03-04 | 2022-05-24 | 天长市中德电子有限公司 | High cleanliness forming device of manganese zinc ferrite core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523552A (en) * | 2022-03-04 | 2022-05-24 | 天长市中德电子有限公司 | High cleanliness forming device of manganese zinc ferrite core |
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