CN209255763U - A kind of one-shot forming apparatus for metal casting - Google Patents
A kind of one-shot forming apparatus for metal casting Download PDFInfo
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- CN209255763U CN209255763U CN201822120889.3U CN201822120889U CN209255763U CN 209255763 U CN209255763 U CN 209255763U CN 201822120889 U CN201822120889 U CN 201822120889U CN 209255763 U CN209255763 U CN 209255763U
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- mold
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- upper mold
- annular slab
- lower mold
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Abstract
The utility model discloses a kind of one-shot forming apparatus for metal casting, including lower mold, upper mold and vertical rack, the external left and right sides vertical direction of lower mold is fixedly installed with vertical rack, and the upper end between two groups of vertical racks is fixedly installed with truss, upper mold is provided with above lower mold, it is provided with sliding slot at left and right sides of the lower section of lower mold, and the internal slide of sliding slot is equipped with T-shaped slider；The utility model is by setting shield, when injecting molten metal liquid in die cavity, prevents molten metal to be splashed to outside, and flexible net is arranged in shield middle section, uses shield more flexible and convenient；By the way that electromagnet is arranged in annular slab, the current direction of the electromagnet outside upper/lower die is controlled, makes upper/lower die when needing to install, annular slab magnetic pole is on the contrary, arc attracts, and when needing upper/lower die to dismantle, annular slab magnetic pole is identical, mutually exclusive.
Description
Technical field
The utility model relates to casting to form correlative technology field, and specially a kind of one-pass molding for metal casting fills
It sets.
Background technique
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with casting, pressure
Penetrate, suck or other casting methods inject in preprepared casting mold, it is cooling after after the following process means such as polishing, gained
That arrives has certain shapes, the object of size and performance.
In pouring molding, when pouring into die cavity, solution is easy to sputter to be come metallic solution casting, the high temperature sputtered
Molten metal is easy scald worker, existing molding machine upper/lower die during installation can only by the weight of upper mold itself with
Lower mold fits closely, and gap between the two can not then be eliminated, secondly when dismantling mold since molten metal is to upper mold
The adhesive attraction of inner wall, so that upper mold is in initial promoted, more arduously.
Utility model content
The purpose of this utility model is to provide a kind of one-shot forming apparatus for metal casting, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of one-pass molding for metal casting
Device, including lower mold, upper mold and vertical rack, the external left and right sides vertical direction of the lower mold are fixedly installed with perpendicular
Straight bracket, and the upper end between two groups of vertical racks is fixedly installed with truss, is provided with upper mold above the lower mold, institute
It states and is provided with sliding slot at left and right sides of the lower section of lower mold, and the internal slide of sliding slot is equipped with T-shaped slider, the T-shaped slider
Upper surface and the lower surface of lower mold are welded and fixed, and are fixedly connected with lifting device at left and right sides of the lower surface of the truss, and
The lower end of lifting device is fixedly connected with the upper surface of upper mold, and the upper surface center of the upper mold offers through-hole, and on
The upper surface of mold is located at through-hole periphery and is fixedly installed with shield, and the side wall lower surface of the upper mold is fixedly connected with positioning
Axis, the position that the wall upper surface of the lower mold corresponds to locating shaft offers pilot hole, and locating shaft insertion pilot hole is interior
Portion, the outer surface of the lower mold and the outer surface of upper mold are fixedly installed with annular slab, the sidewall horizontal of the annular slab
Direction offers circular groove, and the inside of circular groove is placed with electromagnet.
Preferably, it is fixedly installed with link at left and right sides of the upper surface of the upper mold, the lower end of lifting device is bolted with
Hook, lifting device are connect by hook with link.
Preferably, the locating shaft is provided with four groups, and locating shaft is in uniform annular array in the side wall lower surface of lower mold,
Locating shaft is identical as the diameter of pilot hole.
Preferably, the shield includes injection net, flexible net and collapses net, the lower end of the injection net and upper mold
Upper surface welding, the upper end for spraying net is bonded with flexible net, and the upper end of flexible net is bonded with gathering net, and the flexible net is opened
Mouth diameter is identical as injection net opening diameter, collapses net opening diameter and is less than flexible net opening diameter.
Preferably, the gap filling between the circular groove and electromagnet has thermal insulation layer, and the line of electromagnet outer surface
Circle is electrically connected with external power supply, and the upper surface of the annular slab of the lower mold outer surface is lower than the upper surface of lower mold, upper mold
The lower surface for having the annular slab of outer surface is lower than the lower surface of upper mold, outside the annular slab upper surface of lower mold exterior and upper mold
The annular slab following table face contact in portion.
Compared with prior art, the utility model has the beneficial effects that
1. prevent molten metal to be splashed to outside when injecting molten metal liquid in die cavity by setting shield,
And flexible net is set in shield middle section, use shield more flexible and convenient；
2. controlling the current direction of the electromagnet outside upper/lower die by the way that electromagnet is arranged in annular slab, make up and down
When needing to install, annular slab magnetic pole is on the contrary, arc attracts mold, and when needing upper/lower die to dismantle, annular slab magnetic pole is identical,
It is mutually exclusive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model protective roof structure schematic diagram；
Fig. 3 is a-quadrant enlarged diagram in Fig. 1.
In figure: 1 lower mold, 2 upper molds, 3 vertical racks, 4 truss, 5 lifting devices, 6 links, 7 locating shafts, 8 pilot holes,
9 sliding slots, 10 T-shaped sliders, 11 shields, 1101 injection nets, 1102 flexible nets, 1103 gathering nets, 12 annular slabs, 13 circles are recessed
Slot, 14 electromagnet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of one-pass molding for metal casting
Device, as shown in Figure 1, including lower mold 1, upper mold 2 and vertical rack 3, the external left and right sides vertical direction of lower mold 1 is solid
Dingan County is equipped with vertical rack 3, and the upper end between two groups of vertical racks 3 is fixedly installed with truss 4, the top setting of lower mold 1
There is upper mold 2, forms die cavity between upper mold 2 and lower mold 1, be provided with sliding slot 9, sliding slot 9 at left and right sides of the lower section of lower mold 1
It is fixedly installed on the ground, and the internal slide of sliding slot 9 is equipped with T-shaped slider 10, the upper surface of T-shaped slider 10 and lower mold 1
Lower surface be welded and fixed, two groups of T-shaped sliders 10 are provided in every group of sliding slot 9, are located at the rear and front end of lower mold 1, purlin
It is fixedly connected with lifting device 5 at left and right sides of the lower surface of frame 4, and the lower end of lifting device 5 and the upper surface of upper mold 2 are fixed
Connection, the upper surface center of upper mold 2 offer through-hole, and the upper surface of upper mold 2 be located at through-hole periphery be fixedly installed with it is anti-
Shield 11, the side wall lower surface of upper mold 2 are fixedly connected with locating shaft 7, and the wall upper surface of lower mold 1 corresponds to locating shaft 7
Position offers pilot hole 8, and locating shaft 7 is inserted into the inside of pilot hole 8, the outer surface of lower mold 1 and the outer surface of upper mold 2
It is fixedly installed with annular slab 12, the sidewall horizontal direction of annular slab 12 offers circular groove 13, and circular groove 13 is interior
Portion is placed with electromagnet 14.
Further, it is fixedly installed with link 6 at left and right sides of the upper surface of upper mold 2, the lower end of lifting device 5 is bolted with
Hook, lifting device 5 are connect by hook with link 6, can replace upper mold 2 according to the different casting to be poured, only
The hook of 5 lower end of lifting device need to be taken out from link 6.
Further, locating shaft 7 is provided with four groups, and locating shaft 7 is in uniform ring row in the side wall lower surface of lower mold 1
Column, locating shaft 7 is identical as the diameter of pilot hole 8, and when lifting device 5 drives upper mold 2 to move gradually downward, locating shaft 7 is aligned
8 slide downward of pilot hole can be such that upper mold 2 is aligned completely with lower mold 1, be avoided by setting locating shaft 7 and pilot hole 8
Die cavity dislocation.
Further, shield 11 includes injection net 1101, flexible net 1102 and collapses net 1103, is sprayed under net 1101
End and the upper surface of upper mold 2 are welded, and the upper end of injection net 1101 is bonded with flexible net 1102, and the upper end of flexible net 1102 is viscous
It is connected to and collapses net 1103, the opening diameter for the net 1102 that stretches is identical as injection 1101 opening diameter of net, collapses net 1103 and is open directly
Diameter is less than flexible 1102 opening diameter of net and first passes through the upper end of shield 11 when molten metal is poured into die cavity, melts
When splatter, shield 11 can fall on outside to avoid it, scald staff, and the setting of flexible net 1102 makes entirely to protect
Cover that 11 flexibility ratios are higher, and applicability is stronger.
Further, the gap filling between circular groove 13 and electromagnet 14 has thermal insulation layer, and 14 outer surface of electromagnet
Coil and external power supply be electrically connected, the upper surface of the annular slab 12 of lower 1 outer surface of mold is lower than the upper surface of lower mold 1,
The lower surface of the annular slab 12 of 2 outer surface of upper mold is lower than the lower surface of upper mold 2, table on the annular slab 12 outside lower mold 1
12 following table face contact of annular slab outside face and upper mold 2, when the electromagnet 14 of upper and lower ends is because of current direction difference, magnetic pole phase
Inverse time, then upper mold 2 is attracted each other with lower mold 1, when 14 magnetic pole of electromagnet of upper and lower ends is identical, upper mold 2 and lower die
It is mutually exclusive to have 1.
Working principle: lower mold 1 slides under the drive of T-shaped slider 10 along sliding slot 9, bearing sliding to upper mold 1
When underface, start lifting device 5, makes it that upper mold 2 be driven to move down, to guarantee that locating shaft 7 and pilot hole 8 are right at this time
Together, when continuing to move down upper mold 2, locating shaft 7 gradually along 8 slide downward of pilot hole, connects external power supply to electromagnet
Coil outside 14 is powered, and makes 14 magnetic pole of electromagnet of upper and lower ends on the contrary, annular slab 12 and lower mold 1 upper mold 2 outside
External annular slab 12 is bonded, and reduces the gap between upper mold 2 and lower mold 1, when molten metal liquid passes through upper mold 2
When the through-hole of upper end is poured into die cavity, it is next that shield 11 can effectively avoid molten metal from sputtering, and not only ensure that safety, but also
Melt liquid can be made all to pour into, avoid waste, after molding, change the electricity of wherein one group of 14 external coil of electromagnet
Direction is flowed, keeps two groups of electromagnet 14 magnetic identical, so that lower mold 1 repels upper mold 2 upwards, is again started up lifting device 5, more
Add and is easy to separate upper mold 2 with lower mold 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of one-shot forming apparatus for metal casting, including lower mold (1), upper mold (2) and vertical rack (3), institute
The external left and right sides vertical direction for stating lower mold (1) is fixedly installed with vertical rack (3), and between two groups of vertical racks (3)
Upper end be fixedly installed with truss (4), it is characterised in that: upper mold (2) are provided with above the lower mold (1), under described
It is provided with sliding slot (9) at left and right sides of the lower section of mold (1), and the internal slide of sliding slot (9) is equipped with T-shaped slider (10), the T
The upper surface of shape sliding block (10) and the lower surface of lower mold (1) are welded and fixed, fixed at left and right sides of the lower surface of the truss (4)
It is connected with lifting device (5), and the lower end of lifting device (5) is fixedly connected with the upper surface of upper mold (2), the upper mold
(2) upper surface center offers through-hole, and the upper surface of upper mold (2) is located at through-hole periphery and is fixedly installed with shield
(11), the side wall lower surface of the upper mold (2) is fixedly connected with locating shaft (7), the wall upper surface pair of the lower mold (1)
The position of locating shaft (7) is answered to offer pilot hole (8), and the inside of locating shaft (7) insertion pilot hole (8), the lower mold (1)
Outer surface and the outer surface of upper mold (2) be fixedly installed with annular slab (12), the sidewall horizontal side of the annular slab (12)
To offering circular groove (13), and the inside of circular groove (13) is placed with electromagnet (14).
2. a kind of one-shot forming apparatus for metal casting according to claim 1, it is characterised in that: the upper mold
(2) it is fixedly installed with link (6) at left and right sides of upper surface, the lower end of lifting device (5) is bolted with hook, lifting device (5)
It is connect by linking up with link (6).
3. a kind of one-shot forming apparatus for metal casting according to claim 1, it is characterised in that: the locating shaft
(7) four groups are provided with, locating shaft (7) is in uniform annular array, locating shaft (7) and guiding in the side wall lower surface of lower mold (1)
The diameter in hole (8) is identical.
4. a kind of one-shot forming apparatus for metal casting according to claim 1, it is characterised in that: the shield
(11) include injection net (1101), stretch net (1102) and collapse net (1103), the lower end of injection net (1101) and upper mold
Has the upper surface welding of (2), the upper end of injection net (1101) is bonded with flexible net (1102), and the upper end of flexible net (1102) is viscous
It is connected to and collapses net (1103), the opening diameter of the flexible net (1102) is identical as injection net (1101) opening diameter, collapses net
(1103) opening diameter is less than flexible net (1102) opening diameter.
5. a kind of one-shot forming apparatus for metal casting according to claim 1, it is characterised in that: the circle is recessed
Gap filling between slot (13) and electromagnet (14) has thermal insulation layer, and the coil of electromagnet (14) outer surface and external power supply electricity
Property connection, the upper surface of the annular slab (12) of lower mold (1) outer surface is lower than the upper surface of lower mold (1), upper mold (2)
The lower surface of the annular slab (12) of outer surface is lower than the lower surface of upper mold (2), table on the external annular slab (12) of lower mold (1)
Annular slab (12) the following table face contact in face and upper mold (2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120889.3U CN209255763U (en) | 2018-12-18 | 2018-12-18 | A kind of one-shot forming apparatus for metal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120889.3U CN209255763U (en) | 2018-12-18 | 2018-12-18 | A kind of one-shot forming apparatus for metal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255763U true CN209255763U (en) | 2019-08-16 |
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ID=67560058
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822120889.3U Active CN209255763U (en) | 2018-12-18 | 2018-12-18 | A kind of one-shot forming apparatus for metal casting |
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| CN (1) | CN209255763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531126A (en) * | 2020-04-28 | 2020-08-14 | 马鞍山市神飞机械配件制造有限公司 | Cold extrusion reinforcing bar sleeve forming device |
| CN114321826A (en) * | 2021-12-30 | 2022-04-12 | 重庆望江摩托车制造有限公司 | Lamp structure for motorcycle capable of being replaced by driver |
| CN116441522A (en) * | 2023-06-09 | 2023-07-18 | 江苏嘉斯康医疗科技有限公司 | Casting device of integrated into one piece bone fracture plate |
-
2018
- 2018-12-18 CN CN201822120889.3U patent/CN209255763U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531126A (en) * | 2020-04-28 | 2020-08-14 | 马鞍山市神飞机械配件制造有限公司 | Cold extrusion reinforcing bar sleeve forming device |
| CN111531126B (en) * | 2020-04-28 | 2021-09-03 | 马鞍山市神飞机械配件制造有限公司 | Cold extrusion reinforcing bar sleeve forming device |
| CN114321826A (en) * | 2021-12-30 | 2022-04-12 | 重庆望江摩托车制造有限公司 | Lamp structure for motorcycle capable of being replaced by driver |
| CN114321826B (en) * | 2021-12-30 | 2023-12-01 | 重庆津沙摩托车制造有限公司 | Lamp structure for motorcycle capable of being replaced by driver |
| CN116441522A (en) * | 2023-06-09 | 2023-07-18 | 江苏嘉斯康医疗科技有限公司 | Casting device of integrated into one piece bone fracture plate |
| CN116441522B (en) * | 2023-06-09 | 2023-09-08 | 江苏嘉斯康医疗科技有限公司 | Casting device of integrated into one piece bone fracture plate |
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