CN110000358A - A kind of fast demoulding mechanism of tap and tap molding die - Google Patents
A kind of fast demoulding mechanism of tap and tap molding die Download PDFInfo
- Publication number
- CN110000358A CN110000358A CN201910327431.1A CN201910327431A CN110000358A CN 110000358 A CN110000358 A CN 110000358A CN 201910327431 A CN201910327431 A CN 201910327431A CN 110000358 A CN110000358 A CN 110000358A
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- Prior art keywords
- core
- tap
- straight
- block
- inclined guide
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- 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.)
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Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Devices For Molds (AREA)
Abstract
The present invention relates to tap manufacturing equipment technical field, a kind of fast demoulding mechanism of tap molding die is provided with lower mold holder and top mold holder on die casting including the side core-pulling mechanism and inclined guide column slider mechanism being connected on mould bases；The side core-pulling mechanism mobile connection is in a side of lower mold holder, and the guide post slide block mechanism mobile connection is in another side of lower mold holder；The side core-pulling mechanism includes drive block, the straight core in the first side, cooling-part, connecting rod, spill spin block and side arc core；The straight core in first side is demoulded with side arc core by drive block realization is synchronous；The inclined guide column slider mechanism includes side form core, movable block, inclined guide pillar, the straight core of second side and cooling piece；Inclined guide pillar is connect with top mold holder, drives movable block to exit when top mold holder lifting, mould is moved back in realization.The present invention generates a movement and a rotational action simultaneously, and two movements are associated, and the good stripping rate of synchronism is faster.
Description
Technical field
The present invention relates to tap manufacturing equipment technical fields, and in particular to a kind of fast demoulding of tap molding die
Mechanism and release method.
Background technique
The tap of current types numerous on the market is then produced in batches, tap is mainly former by die sinking
Material is copper and kirsite, and there is also some plastic faucets, however in the manufacturing process of tap, it is often necessary to match
Mold makes corresponding tap as copy, but for tap mold molding equipment in the market, there is also one
A little problems, for example, in the course of work, it is unstable, it is easy to appear deviation, and complicated integral structure, it is not easy to operate.
State Intellectual Property Office discloses Publication No. CN206286432U in 2017.06.30, and patent name is a kind of water
The patent of leading mold molding equipment, including frame, workbench and tap mold, the top two sides of the workbench
It is fixedly installed with fixed stop, and fixed stop middle position is fixedly installed mold set-down location, the lower section of the workbench
It is fixedly installed telescopic device, and is fixedly installed with fixed knob on the right side of telescopic device, the right side fixed setting of the frame
There is driving device, and driving device is connected by shaft coupling with punch rod, is fixedly installed with upper mold below the punch rod
Tool, the two sides of the frame are fixedly installed with handle, and frame is connected with firm banking, and the right side of the driving device is fixed
Driving device fender bracket is installed, and the obliquely downward of driving device is fixedly installed with control stick, the surface of the tap mold
It is fixedly installed upper mold ontology.Tap shape can be formed in above-mentioned patent, but subsequent needs to mill inner cavity
The operation such as hole, causes to waste, production efficiency is low.
State Intellectual Property Office discloses Publication No. CN204844681U in 2015.12.09, and patent name is plastics water
The patent of leading mold, including top clamping plate, top clamping plate lower section are equipped with solid plate, and the lower section of solid plate is equipped with moving template,
Plastic is equipped between solid plate and moving template, the left side of plastic is sliding block, and oblique guide pile runs through solid plate, moving template and sliding block, institute
It states and is equipped with sprue bush between the top of plastic and top clamping plate, sprue bush top is positioning ring, and sprue bush and positioning ring are located at fixed
On die holder plate；Pin shaft is equipped in plastic, the right side of plastic is equipped with pull rod；The lower section of the solid plate is equipped with release link, release link
Lower section be successively arranged ejector pin retaining plate, push plate bottom plate and Bottom clamp plate.Above-mentioned patent is suitable for the simple plastics water of structure
Faucet is not suitable for structural modeling complexity, cold and hot can convert, and inside is equipped with the novel hardware tap of inductor.
Summary of the invention
The purpose of the present invention is: in view of the deficienciess of the prior art, provide a kind of fast stripping rate, high production efficiency,
The fast demoulding mechanism and release method of survivable product tap molding die.
For the purpose of the present invention, it is achieved using following technical scheme:
A kind of fast demoulding mechanism of tap molding die, the demoulding mechanism include the side core-pulling mechanism that is connected on mould bases and
Inclined guide column slider mechanism is provided with lower mold holder and top mold holder on die casting；The side core-pulling mechanism mobile connection is in lower die
One side of frame, the guide post slide block mechanism mobile connection is in another side of lower mold holder, top mold holder and inclined guide pillar sliding block machine
Structure forms mobile connection by inclined guide pillar；
The side core-pulling mechanism includes drive block, the straight core in the first side, cooling-part, connecting rod, spill spin block and side arc core；Driving
The side of block is provided with flange；The front side of drive block is provided with vertical slot, and other side setting is jagged, is arranged in the notch
There is pillar, pillar is hinged with connecting rod；The first side one end Zhi Xin is connected with the vertical slot of drive block, the other end of the straight core in the first side
Shape be it is round table-like, top is provided with arc groove and annular groove, to adapt to the specific internal structure demand of tap；Spill spin block
Outside be it is arc-shaped, inside is provided with rotation circular hole；Spill spin block is connected by connecting rod with drive block；Slot is provided on spill spin block
Mouthful, the side arc core is fixed on spill spin block, and the side arc core is arc-shaped, cross sectional shape to end gradually
It reduces；
The inclined guide column slider mechanism includes side form core, movable block, inclined guide pillar, the straight core of second side and cooling piece；Side form core
Left side is provided with cylindrical hole；Movable block is mutually fixedly connected with side form core, and movable block two sides are provided with fin, is set on movable block
It is equipped with inclined through-hole, the inclined guide pillar is located in the inclined through-hole；The straight core of second side is fixed on movable block, the
The end of the straight core in two sides is provided with specific groove, and the straight core of the straight core of second side and the first side is on same axis.
Preferably, the back of the drive block is provided with T-slot, T-slot is connected with dynamical element.
Preferably, the shape of the side arc core is arc-shaped, the center location and rotation circular hole the center point of circular arc
In same position.
Preferably, the straight core end size in first side matches with the straight core end size of second side, structure phase
Match.
Preferably, forward direction can drive it is characterized in that, the tilt angle of the inclined guide pillar is specific, it is reversed to have certainly
Lock property.
Preferably, it is characterized in that, the straight core in the first side, side arc core and the straight core of second side be provided with it is certain
Draft angle.
Preferably, the extreme position of the traveling of the straight core in the first side and side arc core reaches simultaneously, and side arc
Core is not interfered with the straight core in the first side.
Preferably, being provided with specific type chamber on the side form core side, and it is provided in the corner points of type chamber
It overflows and pours slot.
Preferably, the inside of the straight core in the first side is arranged in the cooling-part；The cooling piece is arranged second
The straight core inner in side.
A kind of tap molding die fast demoulding method passes sequentially through following steps and completes demoulding:
(1) drive block moves outward under the action of driving element, on the one hand the straight core straight line in the first side is pulled to exit, another
Aspect pulls the rotation of side arc core to pull out by connecting rod, thus completes the demoulding of one side；
(2) top mold holder is lifted under the action of driving element, is ejected inclined guide pillar from side by inclined guide pillar, is completed one side
With the demoulding of upper surface, die joint has been exposed at this time, the tap of casting can be taken out.
A kind of tap is obtained by above-mentioned fast demoulding method.
Compared with prior art, the beneficial effects of the present invention are: side core-pulling mechanism generates a shifting by link transmission
A dynamic and rotational action, and two movements are associated, and synchronism is good, so that the precision processed every time is higher；It improves simultaneously
The speed of demoulding, mold core are internally provided with cooling system, improve the cooling velocity of casting, improve production efficiency；Inclined guide pillar is sliding
Block mechanism is driven by inclined guide pillar, is transported while improving stripping rate, and complete two orthogonal directions by a power
Dynamic, so that structure is more compact, mold installation is more simple and efficient.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the embodiment of the present invention.
Fig. 2 is the configuration schematic diagram of side core-pulling mechanism.
Fig. 3 is the cross-sectional view of the embodiment of the present invention.
Fig. 4 is the configuration schematic diagram of inclined guide column slider mechanism.
Fig. 5 is the structural schematic diagram of tap.
The label in accompanying drawing is: lower mold holder 1, top mold holder 4, side core-pulling mechanism 5, inclined guide column slider mechanism 6, drive block 51,
The straight core 52 in first side, cooling-part 53, connecting rod 54, spill spin block 55, side arc core 56, T-slot 511, rotation circular hole 551, side form
The straight core 64 of core 61, movable block 62, inclined guide pillar 63, second side, cooling piece 65, water inlet 001, water outlet 002, control mouth 003.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be merely for convenience of describing based on attached drawing orientation or positional relationship
The present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
As shown in Figure 1 and Figure 5, a kind of fast demoulding mechanism of tap molding die, including the side being connected on mould bases
Core-pulling mechanism 5 and inclined guide column slider mechanism 6；Lower mold holder 1 and top mold holder 4 are provided on die casting；The side core-pulling mechanism 5
Mobile connection is in a side of lower mold holder 1, and 6 mobile connection of guide post slide block mechanism is in another side of lower mold holder 1, upper mold
Frame 4 and inclined guide column slider mechanism 6 form mobile connection by inclined guide pillar.The side core-pulling mechanism 5 and inclined guide column slider mechanism 6
Corresponding, core pulling of the side core-pulling mechanism 5 for the water inlet 001 and water outlet 002 of tap, inclined guide column slider mechanism 6 is used for
The core pulling of tap control mouth 003 and the molding of water outlet end face.
As shown in Figures 2 and 3, the side core-pulling mechanism 5 include drive block 51, the straight core 52 in the first side, cooling-part 53,
Connecting rod 54, spill spin block 55 and side arc core 56；The side of drive block 51 is provided with flange, for being oriented to sliding；Drive block 51
Back is provided with T-slot 511, for being connected with driving links such as cylinders；The front side of drive block 51 is provided with vertical slot, another
Side setting is jagged, is provided with pillar in the notch, which is hinged with 54 end of connecting rod；The first side one end Zhi Xin52 with
The vertical slot of drive block 51 is connected, the other end shape of the straight core 52 in the first side be it is round table-like, certain draft angle is set, convenient for de-
Mould, top are provided with arc groove and annular groove, to adapt to the specific internal structure demand of tap；The setting of cooling-part 53 is the
The inside of the straight core 52 in side, for accelerating the cooling velocity of casting；The outside of spill spin block 55 be it is arc-shaped, inside is provided with rotation
Circular hole 551；Spill spin block 55 is connected by connecting rod 54 with drive block 51；Notch, the side arc core are provided on spill spin block 55
56 are fixed on spill spin block 55, and the side arc core 56 is arc-shaped, and cross sectional shape is gradually reduced to end.
Side core-pulling mechanism 5 solves the problems, such as two mold cores while driving, and by link transmission, generates movement and one
A rotational action, and two movements are associated, and synchronism is good, so that the precision processed every time is higher；Demoulding is improved simultaneously
Speed, mold core is internally provided with cooling system, improves the cooling velocity of casting, improves production efficiency.
As shown in figure 4, the inclined guide column slider mechanism 6 includes side form core 61, movable block 62, inclined guide pillar 63, second side
Straight core 64 and cooling piece 65；It is provided with specific type chamber on 61 side of side form core, and is arranged in the corner points of type chamber
Have to overflow and pour slot, the left side of side form core 61 is provided with cylindrical hole；Movable block 62 is fixedly connected with 61 phase of side form core, movable block 62
Two sides are provided with fin, guiding when for sliding, and inclined through-hole are provided on movable block 62, the inclined guide pillar 63 is located at should
In inclined through-hole, the upper end of inclined guide pillar 63 is provided with ladder, is located in top mold holder 4；The straight core 64 of second side is fixed at shifting
On motion block 62, the end of the straight core 64 of second side is provided with specific groove, and the straight core 52 of the straight core 64 of second side and the first side is in same
On one axis.
Inclined guide column slider mechanism 6 solves the problems, such as that stripping rate is slow, is driven by inclined guide pillar, improves stripping rate,
And it is moved while completing two orthogonal directions by a power, so that structure is more compact, mold installation is more simple
Efficiently.
A kind of fast demoulding mechanism of the tap molding die at work, work of the drive block 51 in driving element
It is moved outward under, on the one hand straight 52 straight line of core in the first side is pulled to exit, arc core in side is on the other hand pulled by connecting rod 54
56 rotations pull out, and thus complete the demoulding of one side；Then top mold holder 4 is lifted under the action of driving element, passes through inclined guide pillar
63 eject inclined guide pillar 63 from side, complete the demoulding of one side and upper surface, die joint has been exposed at this time, can will cast
The tap made takes out.
A kind of tap as shown in Figure 5 is produced to obtain by the fast demoulding mechanism of above-mentioned tap molding die.
The above are the descriptions to the embodiment of the present invention to keep this field special by the foregoing description of the disclosed embodiments
Industry technical staff can be realized or using the present invention.Various modifications to these embodiments carry out those skilled in the art
Saying will be apparent.The general principles defined herein can be the case where not departing from the spirit or scope of the present invention
Under, it realizes in other embodiments.Therefore, the present invention is not intended to be limited to these implementation columns shown in this article, but to accord with
Close the widest scope consistent with principles disclosed herein and novel point.
Claims (10)
1. a kind of fast demoulding mechanism of tap molding die, which is characterized in that the demoulding mechanism includes being connected on mould bases
Side core-pulling mechanism (5) and inclined guide column slider mechanism (6), be provided with lower mold holder (1) and top mold holder (4) on die casting；It is described
Side core-pulling mechanism (5) mobile connection in a side of lower mold holder (1), described guide post slide block mechanism (6) mobile connection is under
Another side of mould bases (1), top mold holder (4) form mobile connection by inclined guide pillar with inclined guide column slider mechanism (6)；
The side core-pulling mechanism (5) includes drive block (51), the straight core in the first side (52), cooling-part (53), connecting rod (54), rotation
Switch block (55) and side arc core (56)；The side of drive block (51) is provided with flange；The front side of drive block (51) is provided with
Vertical slot, other side setting is jagged, pillar is provided in the notch, pillar is hinged with connecting rod (54)；The straight core in first side
(52) one end is connected with the vertical slot of drive block (51), and the other end shape of the straight core in the first side (52) is round table-like, top setting
There are arc groove and annular groove, to adapt to the specific internal structure demand of tap；The outside of spill spin block (55) is arc-shaped, inside
It is provided with rotation circular hole (551)；Spill spin block (55) is connected by connecting rod (54) with drive block (51)；Spill spin block is provided on (55)
Notch, the side arc core (56) are fixed on spill spin block (55), and the side arc core (56) is arc-shaped；
The inclined guide column slider mechanism (6) includes side form core (61), movable block (62), inclined guide pillar (63), the straight core of second side
(64) and cooling piece (65)；Side form core is provided with cylindrical hole on the left of (61)；Movable block (62) and side form core (61) Xiang Gu
Fixed connection, movable block (62) two sides are provided with fin, inclined through-hole, the inclined guide pillar (63) are provided on movable block (62)
In the inclined through-hole；The straight core of second side (64) is fixed on movable block (62), the end of the straight core of second side (64)
It is provided with specific groove, the straight core of second side (64) and the straight core in the first side (52) are on same axis.
2. a kind of fast demoulding mechanism of tap molding die according to claim 1, which is characterized in that the drive
The back of motion block (51) is provided with T-slot (511), and T-slot (511) is connected with dynamical element.
3. a kind of fast demoulding mechanism of tap molding die according to claim 1 or 2, which is characterized in that described
Side arc core (56) shape be it is arc-shaped, the center location of circular arc and rotation circular hole (551) center of circle are in same position.
4. a kind of fast demoulding mechanism of tap molding die according to claim 1 or 2 or 3, which is characterized in that institute
The first side straight core (52) end size stated matches with the straight core of second side (64) end size.
5. a kind of fast demoulding mechanism of tap molding die according to claim 1, which is characterized in that described is oblique
The tilt angle of guide post (63) is specific, and forward direction can drive, and reversely has self-locking performance.
6. a kind of fast demoulding mechanism of tap molding die according to claim 1 or 2 or 3, which is characterized in that institute
The straight core in the first side (52), side arc core (56) and the straight core of second side (64) stated are provided with certain draft angle.
7. a kind of fast demoulding mechanism of tap molding die according to claim 1 or 2 or 3, which is characterized in that institute
It the extreme position of the traveling of the straight core in the first side (52) and side arc core (56) stated while reaching, and side arc core (56) is not with
The straight core in side (52) interference；Side arc core (56) cross sectional shape is gradually reduced to end.
8. a kind of fast demoulding mechanism of tap molding die according to claim 1, which is characterized in that the side
It is provided with specific type chamber on mold core (61) side, and is provided with to overflow in the corner points of type chamber and pours slot；The cooling-part
(53) it is arranged in the inside of the straight core in the first side (52)；Cooling piece (65) setting is internal in the straight core of second side (64).
9. a kind of fast demoulding method of tap, which is characterized in that pass sequentially through following steps and complete demoulding:
Drive block (51) moves outward under the action of driving element, on the one hand the straight core in the first side (52) straight line is pulled to exit,
On the other hand it pulls side arc core (56) rotation to pull out by connecting rod (54), thus completes the demoulding of one side；
Top mold holder (4) is lifted under the action of driving element, is ejected inclined guide pillar (63) from side by inclined guide pillar (63), is completed
The demoulding of one side and upper surface, die joint has been exposed at this time, the tap of casting and forming can be taken out.
10. a kind of tap, which is characterized in that obtained by the fast demoulding method of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327431.1A CN110000358A (en) | 2019-04-23 | 2019-04-23 | A kind of fast demoulding mechanism of tap and tap molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327431.1A CN110000358A (en) | 2019-04-23 | 2019-04-23 | A kind of fast demoulding mechanism of tap and tap molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110000358A true CN110000358A (en) | 2019-07-12 |
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ID=67173636
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910327431.1A Pending CN110000358A (en) | 2019-04-23 | 2019-04-23 | A kind of fast demoulding mechanism of tap and tap molding die |
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| CN (1) | CN110000358A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139449A (en) * | 2020-08-25 | 2020-12-29 | 泉州联创厨卫有限公司 | Bend tap drawing of patterns mould |
| CN113020564A (en) * | 2021-03-01 | 2021-06-25 | 佛山市大硕金属制品有限公司 | Arc-shaped workpiece machining die |
| US11752676B1 (en) | 2022-05-20 | 2023-09-12 | Kaiping Yizhan Valve Core Co., Ltd. | Mold for manufacturing faucet body |
| WO2023221223A1 (en) * | 2022-05-20 | 2023-11-23 | 开平市亿展阀芯有限公司 | Mold for manufacturing faucet body |
-
2019
- 2019-04-23 CN CN201910327431.1A patent/CN110000358A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139449A (en) * | 2020-08-25 | 2020-12-29 | 泉州联创厨卫有限公司 | Bend tap drawing of patterns mould |
| CN112139449B (en) * | 2020-08-25 | 2022-05-20 | 泉州联创厨卫有限公司 | Bend tap drawing of patterns mould |
| CN113020564A (en) * | 2021-03-01 | 2021-06-25 | 佛山市大硕金属制品有限公司 | Arc-shaped workpiece machining die |
| US11752676B1 (en) | 2022-05-20 | 2023-09-12 | Kaiping Yizhan Valve Core Co., Ltd. | Mold for manufacturing faucet body |
| WO2023221223A1 (en) * | 2022-05-20 | 2023-11-23 | 开平市亿展阀芯有限公司 | Mold for manufacturing faucet body |
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Application publication date: 20190712 |
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