CN208467196U - It is a kind of to be beneficial to prevent the impaired integrated casting die of product surface - Google Patents
It is a kind of to be beneficial to prevent the impaired integrated casting die of product surface Download PDFInfo
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- CN208467196U CN208467196U CN201821076305.0U CN201821076305U CN208467196U CN 208467196 U CN208467196 U CN 208467196U CN 201821076305 U CN201821076305 U CN 201821076305U CN 208467196 U CN208467196 U CN 208467196U
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- die
- type chamber
- suction pipe
- liquid suction
- impaired
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Abstract
The utility model belongs to mold design class technical field, in particular to a kind of to be beneficial to prevent the impaired integrated casting die of product surface, first by the way that mold bottom to be fixed on the upper disk surface of rotating disk, make lucky driven mold when rotating disk rotation that rotation also occur, drawing liquid pump, the storage tank supported by lifting platform is set again, drawing liquid pump is connected by liquid suction pipe with the type chamber in mold, it is connected simultaneously also by connecting tube with storage tank, lifting platform can make liquid suction pipe in different process stages into or away from mold by lifting.
Description
Technical field
The utility model belongs to mold design class technical field, in particular to a kind of to be beneficial to prevent what product surface was damaged
Integrated casting die.
Background technique
Mold is the important equipment in manufacturing technology field, and casting liquid is introduced into mold inner-cavity to and is filled full inner cavity,
It is demoulded after cooling and solidifying, that is, forms the product with respective shapes.
In actual operation, the product after curing molding is often attached is not easy to be removed in a mold, if taken out by force, such as
Resist out product stubbornly die cavity using mandril, be easy product surface is caused to damage, still more just completed cured casted article according to
So there is higher temperature, be stressed directly and easily deform.If being covered with release agent to the painting of die cavity inner surface in advance, can make to demould
Smoothly, but on the one hand release agent is only relied on to the chemical action at interface to demould, effect is limited, on the other hand, release agent
The uniformity adhered on die cavity inner surface is not easy to control.
Utility model content
Against the above technical problems, the utility model, which provides, a kind of be beneficial to prevent the impaired integration of product surface and pour
Casting mould, including workbench, workbench table top is equipped with can be along Pivot Point Center in the rotating disk of rotation in plane, and work is flat
The driving mechanism of driving rotating disk rotation is equipped with below platform table top,
It further include molding die, molding die is cylindrical shape, and molding die includes that upper mold and upper mold are equipped with
Lower die, upper die and lower die are fastened together, shape forming cavity between upper die and lower die, and type top of chamber offers exhaust outlet and pours
Casting nozzle, exhaust outlet and casting gate are connected by the exhaust passage and pouring channel that are provided in upper mold with the external world respectively, type chamber
It also is cylindrical, type chamber and molding die are coaxially disposed,
Lower die bottom is fixed on the upper disk surface of rotating disk, and by the selection of affixed position realize rotating disk rotation when
Drive molding die and type chamber that rotation also occurs just；
It further include pumping device, pumping device includes lifting platform, drawing liquid pump, storage tank,
Lifting platform is mounted on workbench table top and can do relative to workbench table top reciprocal vertical displacement movement,
Drawing liquid pump, storage tank are fixed on the top table top of lifting platform, and the output end of drawing liquid pump is connected by connecting tube with storage tank,
The input terminal of drawing liquid pump is connected by liquid suction pipe with the type chamber in molding die, and the fixing end of liquid suction pipe is connected to drawing liquid pump
Input terminal, the other end of liquid suction pipe, i.e. movable end are intracavitary by the type that exhaust passage and exhaust outlet are passed into molding die,
Lifting platform can ensure that when dropping to minimum altitude the movable end of liquid suction pipe close to cavity bottom,
And lifting platform can ensure that liquid suction pipe leaves the enough height of type chamber and do not influence shaping mould when rising to maximum height
The stripping operation of tool.
As preferred: lower die upper surface is equipped with equally distributed lower screw hole, and upper mold is equipped with one-to-one with lower screw hole
Upper screw hole, bolt, which passes through upper screw hole and is tightened against lower screw hole, realizes being fastenedly connected for upper mold and lower intermode,
As preferred: ceramic filter screen is equipped in pouring channel,
As preferred: four corners under the table top of workbench are separately installed with table leg,
As preferred: it is intracavitary that the movable end of liquid suction pipe by pouring channel and casting gate is passed into type.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram that the impaired integrated casting die of product surface is beneficial to prevent in the utility model
(positive cross-sectional view), wherein 1-workbench, 11-table legs, 2-rotating disks, 3-driving mechanisms, 4-molding dies,
41-lower dies, 42-upper molds, 43-type chambers, 44-exhaust passages, 45-pouring channels, 451-ceramic filter screens, 46-bolts,
5-pumping devices, 51-lifting platforms, 52-drawing liquid pumps, 53-storage tanks, 54-connecting tubes, 55-liquid suction pipes.
Specific embodiment
As shown in Fig. 1, the integrated casting die for being beneficial to prevent product surface and being damaged of the utility model, it is main to wrap
Workbench 1 is included, four corners under 1 table top of workbench are separately installed with table leg 11, and 1 table top of workbench is equipped with can
The driving of driving 2 rotation of rotating disk is installed below the rotating disk 2 of rotation in plane, 1 table top of workbench along Pivot Point Center
Mechanism 3,
Casting die further includes molding die 4, and molding die 4 is cylindrical shape in appearance, and molding die 4 includes upper mold
42, the lower die 41 being equipped with upper mold 42,41 upper surface of lower die offers equally distributed four lower screw holes, sets in upper mold 42
Have and go up screw hole correspondingly with lower screw hole, bolt 46 passes through upper screw hole and is tightened against lower screw hole and realizes between upper mold 42 and lower die 41
Be fastenedly connected, structure forming cavity 43 between upper mold 42 and lower die 41 offers exhaust outlet and casting gate, exhaust outlet at the top of type chamber 43
It is connected respectively by the exhaust passage 44 and pouring channel 45 that are provided in upper mold 42 with the external world with casting gate, wherein casting
It is equipped with ceramic filter screen 451 in channel 45, avoids having impurity to enter type chamber 43 when injection casting liquid, type chamber 43 is also cylindrical shape
Shape, type chamber 43 and molding die 4 are coaxially disposed,
41 bottom of lower die is fixed on the upper disk surface of rotating disk 2, and realizes rotating disk 2 certainly by the selection of affixed position
Drive molding die 4 that rotation also occurs just when turning；
Casting die further includes pumping device 5, and pumping device 5 includes lifting platform 51, drawing liquid pump 52, storage tank 53,
Lifting platform 51 is mounted on 1 table top of workbench and can do reciprocal vertical lift relative to 1 table top of workbench
Movement, drawing liquid pump 52, storage tank 53 are fixed on the top table top of lifting platform 51, and the output end of drawing liquid pump 52 passes through connecting tube
54 are connected with storage tank 53, and the input terminal of drawing liquid pump 52 is connected by liquid suction pipe 55 with type chamber 43, the fixing end of liquid suction pipe 55
It is connected to the input terminal of drawing liquid pump 52, the other end of liquid suction pipe 55, i.e. movable end are passed by exhaust passage 44 and exhaust outlet
In type chamber 43,
Lifting platform 51 can ensure that the movable end of liquid suction pipe 55 leans on the bottom of plesiotype chamber 43 but do not connect when dropping to minimum altitude
Touching,
And lifting platform 51 can ensure that liquid suction pipe 55 leaves the enough height of type chamber 43 and do not influence when rising to maximum height
The stripping operation of molding die 4.
The working mechanism and main advantage of above-mentioned integrated mould are:
It keeps rotating disk 2 not rotate first, upper mold 42 and lower die 41 is tightened together shape forming cavity 43 by bolt 46,
Liquid release agent is filled into type chamber 43 by pouring channel 45, is sprayed compared to the inner wall only to type chamber 43, by type chamber
43 with release agent full of can make 43 inner wall of type chamber more uniformly and fully with release agent act on, wait the abundant infiltrative type chamber of release agents
After 43 inner walls, liquid suction pipe 55 on drawing liquid pump 52 is passed through by exhaust passage 44 and exhaust outlet insert type chamber by the lifting of lifting platform 51
43 lean on the bottom of plesiotype chamber 43 to the movable end of liquid suction pipe 55, open drawing liquid pump 52, and release agent extra in type chamber 43 is pumped into
It is stored in storage tank 53, for use next time, not will cause waste and the pollution environment of release agent,
Enable the inner wall of release agent preferably infiltrative type chamber 43 if necessary, the process of type chamber 43 can be filled in release agent
In (being not inserted into the state of liquid suction pipe 55) open driving mechanism 3 rotating disk 2 driven to drive 4 rotation of molding die, and stop quickly
Only, so circulation repeatedly, makes the release agent in type chamber 43 by inertial oscillation, so that the inner wall with type chamber 43 substantially more connects
Touching, then pumps the intracavitary extra release agent of type；
Liquid suction pipe 55 is risen to by lifting platform 51 again and leaves the enough height of type chamber 43 not influence subsequent demoulding behaviour
Make, the desired amount of casting liquid is injected into type chamber 43 by casting gate and pouring channel 45, curing molding is abundant；
When demoulding, opens bolt 46 and upper mold 42 and lower die 41 are separated, take out casting matrix；And if in upper and lower mould
After separation, casting matrix is still adhered in the die cavity of lower die 41, can be opened driving mechanism 3 at this time and be driven under the drive of rotating disk 2
Mould 41 carries out rotation, and reaching a certain level processus aboralis to revolving speed, so stoppage in transit driving mechanism 3 makes 41 rotational velocity rapid drawdown of lower die, so follows
Number of rings time, by this operation, is not difficult to make to cast since to be demolded agent lubricated for casting matrix and the interface of die cavity itself
Between 41 die cavity inner sidewall of its side wall under effect of inertia and lower die relative displacement occurs for body, and realization falls off, and then simply removes
Casting matrix,
Since type chamber 43 is cylindrical shape, type chamber 43 and casting matrix therein are smooth transition on the contact surface, because
There is the relative displacement cast between body side surface and die cavity inner sidewall during rotation in this, the surface of casting matrix will not be made to occur recessed
It falls into, deformation, compared to other stripping means such as mandril ejection are used, is more advantageous to the shape and surface matter for ensureing casting matrix product
Amount.
Claims (5)
1. a kind of be beneficial to prevent the impaired integrated casting die of product surface, it is characterised in that: the casting die packet
Include workbench (1), the workbench (1) table top be equipped with can along Pivot Point Center in the rotating disk (2) of rotation in plane,
The driving mechanism (3) for driving rotating disk (2) rotation is equipped with below workbench (1) table top,
The casting die further includes molding die (4), and the molding die (4) appearance is cylindrical shape, it is described at
Pattern has the lower die (41) that (4) include upper mold (42), are equipped with the upper mold (42), the upper mold (42) and the lower die
(41) be fastened together structure forming cavity (43), offers exhaust outlet and casting gate, the exhaust at the top of the type chamber (43)
Mouth and the casting gate pass through the exhaust passage (44) and pouring channel (45) being provided in the upper mold (42) and the external world respectively
It is connected, the type chamber (43) is also cylindrical, and the type chamber (43) and the molding die (4) are coaxially disposed,
Lower die (41) bottom is fixed on the upper disk surface of the rotating disk (2), and passes through the selection of the affixed position
Drive the molding die (4) that rotation also occurs just when realizing the rotating disk (2) rotation；
The casting die further includes pumping device (5), and the pumping device (5) includes lifting platform (51), drawing liquid pump
(52), storage tank (53),
The lifting platform (51) is mounted on the workbench (1) table top and can be relative to described workbench (1) platform
Reciprocal vertical displacement movement is done in face, and the drawing liquid pump (52), the storage tank (53) are fixed at the lifting platform (51)
On the table top of top, the output end of the drawing liquid pump (52) is connected by connecting tube (54) with the storage tank (53), the drawing liquid
The input terminal of pump (52) is connected by liquid suction pipe (55) with the type chamber (43), and the fixing end of the liquid suction pipe (55) is connected to
The input terminal of the drawing liquid pump (52), the other end of the liquid suction pipe (55), i.e. movable end by the exhaust passage (44) and
The exhaust outlet is passed into the type chamber (43),
The lifting platform (51) can ensure that the movable end of the liquid suction pipe (55) close to the type chamber when dropping to minimum altitude
(43) bottom,
And to can ensure that the liquid suction pipe (55) leaves the type chamber (43) when rising to maximum height enough for the lifting platform (51)
Height and do not influence the stripping operations of the molding die (4).
2. being beneficial to prevent the impaired integrated casting die of product surface as described in claim 1, it is characterised in that: described
Lower die (41) upper surface be equipped with equally distributed lower screw hole, the upper mold (42) be equipped with the lower screw hole it is one-to-one on
Screw hole, bolt (46) pass through the upper screw hole and are tightened against the lower screw hole and realize between the upper mold (42) and the lower die (41)
Be fastenedly connected.
3. being beneficial to prevent the impaired integrated casting die of product surface as described in claim 1, it is characterised in that: described
Pouring channel (45) in be equipped with ceramic filter screen (451).
4. being beneficial to prevent the impaired integrated casting die of product surface as described in claim 1, it is characterised in that: described
Workbench (1) table top under four corners be separately installed with table leg (11).
5. being beneficial to prevent the impaired integrated casting die of product surface as described in claim 1, it is characterised in that: with
" movable end of the liquid suction pipe (55) is passed into the type chamber (43) by the pouring channel (45) and the casting gate
It is interior " structure replace " movable end of the liquid suction pipe (55) is passed into institute by the exhaust passage (44) and the exhaust outlet
In the type chamber (43) stated ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076305.0U CN208467196U (en) | 2018-07-06 | 2018-07-06 | It is a kind of to be beneficial to prevent the impaired integrated casting die of product surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076305.0U CN208467196U (en) | 2018-07-06 | 2018-07-06 | It is a kind of to be beneficial to prevent the impaired integrated casting die of product surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467196U true CN208467196U (en) | 2019-02-05 |
Family
ID=65213573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076305.0U Expired - Fee Related CN208467196U (en) | 2018-07-06 | 2018-07-06 | It is a kind of to be beneficial to prevent the impaired integrated casting die of product surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255312A (en) * | 2022-07-14 | 2022-11-01 | 贵州安寅机械有限公司 | Aviation piston part forming and processing equipment |
-
2018
- 2018-07-06 CN CN201821076305.0U patent/CN208467196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255312A (en) * | 2022-07-14 | 2022-11-01 | 贵州安寅机械有限公司 | Aviation piston part forming and processing equipment |
| CN115255312B (en) * | 2022-07-14 | 2024-03-22 | 贵州安寅机械有限公司 | Aviation piston part forming and processing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210706 |